CN201975447U - High-temperature-resistant lithium-manganese battery - Google Patents
High-temperature-resistant lithium-manganese battery Download PDFInfo
- Publication number
- CN201975447U CN201975447U CN 201120025197 CN201120025197U CN201975447U CN 201975447 U CN201975447 U CN 201975447U CN 201120025197 CN201120025197 CN 201120025197 CN 201120025197 U CN201120025197 U CN 201120025197U CN 201975447 U CN201975447 U CN 201975447U
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- agent layer
- anode
- shell
- utility
- model
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- Expired - Fee Related
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- Y02E60/12—
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Abstract
The utility model relates to the technical field of batteries, in particular to a button type high-temperature-resistant lithium-manganese battery, which is provided with a circular shell, wherein the inner bottom surface of the shell is provided with an anode agent layer; the upper end of the anode agent layer in the shell is provided with a cathode agent layer; and a diaphragm layer made of glass fiber is jointed between the anode agent layer and the cathode agent layer. Due to the arrangement of the diaphragm made of the glass fiber, the internal resistance is low, the cost is low, the large-current discharging property is high, and the momentary high temperature resistance is high.
Description
Technical field
The utility model relates to the battery technology field, especially a kind of button-shaped high temperature resistance lithium-manganese cell.
Background technology
Button cell is less because of the bodily form, so obtained using widely in various miniature electronic products, diameter is from 4.8mm to 30mm, and thickness does not wait from 1.0mm to 7.7mm, generally is used for the back-up source of each electronic product.The anode of button cell need separate with polypropylene material with the negative electrode agent, yet it separates material and can make that the internal resistance of battery is higher.
The utility model content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence provide a kind of high temperature resistance lithium-manganese cell.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high temperature resistance lithium-manganese cell, has circular housing, the shell inner bottom surface is provided with anode agent layer, shell inner anode agent layer upper end is provided with negative electrode agent layer, fit between anode agent layer and the negative electrode agent layer and be provided with the membrane layer that glass fibre is made, reduced the internal resistance of cell.
The beneficial effects of the utility model are, high temperature resistance lithium-manganese cell of the present utility model because the barrier film of glass fibre makes internal resistance low, cost is low, the heavy-current discharge characteristic is good, moment high-temperature resistance strong.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the overall structure vertical view of Fig. 1.
Among the figure 1, shell, 2, anode agent layer, 3, negative electrode agent layer, 4, membrane layer.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The high temperature resistance lithium-manganese cell of preferred forms as shown in Figure 1 and Figure 2, has circular housing 1, shell 1 inner bottom surface is provided with anode agent layer 2, shell 1 inner anode agent layer 2 upper end are provided with negative electrode agent layer 3, fit between anode agent layer 2 and the negative electrode agent layer 3 and be provided with the membrane layer 4 that glass fibre is made, anode and cathode material are separated, make internal resistance low by glass fiber material, the heavy-current discharge characteristic is good, moment high-temperature resistance strong.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (1)
1. high temperature resistance lithium-manganese cell, it is characterized in that: have circular housing (1), shell (1) inner bottom surface is provided with anode agent layer (2), shell (1) inner anode agent layer (2) upper end is provided with negative electrode agent layer (3), and fitting between anode agent layer (2) and the negative electrode agent layer (3) is provided with the membrane layer (4) that glass fibre is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120025197 CN201975447U (en) | 2011-01-26 | 2011-01-26 | High-temperature-resistant lithium-manganese battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120025197 CN201975447U (en) | 2011-01-26 | 2011-01-26 | High-temperature-resistant lithium-manganese battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975447U true CN201975447U (en) | 2011-09-14 |
Family
ID=44580545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120025197 Expired - Fee Related CN201975447U (en) | 2011-01-26 | 2011-01-26 | High-temperature-resistant lithium-manganese battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975447U (en) |
-
2011
- 2011-01-26 CN CN 201120025197 patent/CN201975447U/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 | ||
| 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: 20110914 Termination date: 20130126 |