CN202183421U - D-type low-capacity battery structure - Google Patents
D-type low-capacity battery structure Download PDFInfo
- Publication number
- CN202183421U CN202183421U CN2011203011048U CN201120301104U CN202183421U CN 202183421 U CN202183421 U CN 202183421U CN 2011203011048 U CN2011203011048 U CN 2011203011048U CN 201120301104 U CN201120301104 U CN 201120301104U CN 202183421 U CN202183421 U CN 202183421U
- Authority
- CN
- China
- Prior art keywords
- type
- type battery
- battery
- case
- cap
- 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 - Lifetime
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a D-type low-capacity battery structure which comprises a D-type battery case; an SC-type or C-type battery is arranged in the D-type battery case; an inner sleeve for fixing the SC-type or C-type battery is arranged between the D-type battery case and the SC-type or C-type battery; a D-type battery cap is arranged at an opening at the upper part of the D-type battery case; a negative pole lug made of pure nickel is connected between the negative pole of the SC-type or C-type battery and the inner bottom of the D-type battery case; and a positive pole lug made of pure nickel is connected between the negative pole of the SC-type or C-type battery and the D-type battery cap. As the D-type low-capacity battery structure uses the inner sleeve to fix the SC-type or C-type battery in the D-type batter case, the stability of the battery structure is guaranteed, no short circuit is generated during the vibration of the battery, better consistency of the battery is kept, and the use is much safer.
Description
Technical field
The utility model relates to the low battery structure that holds of a kind of D type.
Background technology
The present most of producers of low capacity D type battery all adopt the structure that encapsulates behind the electric core winding.There is pole piece or wide in this clock battery structure, and assembling is loose, and perhaps pole piece is narrower, and the problem that lug is long, such structure electricity core when battery shakes is shifted easily and is short-circuited, and the battery discharge platform is lower.
Summary of the invention
The technical problem that the utility model will solve provides the low battery structure that holds of a kind of D type, and structure is firm, and is safe in utilization.
In order to solve the problems of the technologies described above; The low battery structure that holds of a kind of D type of the utility model; Comprise D type battery case; Be provided with SC or C type battery in the said D type battery case, be provided with the interior cover that is used for fixing SC or C type battery between D type battery case and SC or the C type battery, said D type battery case upper opening is equipped with D type battery cap; Be connected with the negative lug that pure nickel is made between the inner bottom part of the negative pole of said SC or C type battery and D type battery case, be connected with the positive pole ear that pure nickel is made between the positive pole of SC or C type battery and the D type battery cap.
As the improvement of technique scheme, said positive pole ear outer cover is equipped with rubber washer.Said D type battery cap outer ledge is coated with insulating case.
As the improvement of technique scheme, said D type internal surface of battery shell has the projection of supporting D type battery cap, and the projection top is provided with the flanging that is used for fixing D type battery cap.
The beneficial effect of the utility model is: the low interior cover of battery structure utilization that holds of this D type is fixed on SC or C type battery in the D type battery case, has guaranteed the firm of battery structure, is not short-circuited during the battery vibrations, keeps battery consistency preferably, uses safer.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Embodiment
With reference to Fig. 1; The low battery structure that holds of a kind of D type of the utility model; Comprise D type battery case 1; Be provided with SC or C type battery 2 in the said D type battery case 1, be provided with the interior cover 3 that is used for fixing SC or C type battery 2 between D type battery case 1 and SC or the C type battery 2, said D type battery case 1 upper opening is equipped with D type battery cap 4; Be connected with the negative lug 5 that pure nickel is made between the inner bottom part of the negative pole of said SC or C type battery 2 and D type battery case 1, be connected with the positive pole ear 6 that pure nickel is made between the positive pole of SC or C type battery 2 and the D type battery cap 4.The low interior cover of battery structure utilization that holds of this D type is fixed on SC or C type battery in the D type battery case, has guaranteed the firm of battery structure, is not short-circuited during the battery vibrations, keeps battery consistency preferably, uses safer.The positive and negative electrode lug is the pure nickel material, helps reducing the internal resistance of battery after the welding.
In the present embodiment; Said positive pole ear 6 outer cover are equipped with rubber washer 7; Said D type battery cap 4 outer ledges are coated with insulating case 8, prevent that positive pole ear 6 from contacting with D type battery case 1 to cause the positive and negative electrode short circuit, can prevent also behind the battery seal that inner SC or C type battery from rocking.
Said D type battery case 1 inwall has the projection 9 of supporting D type battery cap 4, and projection 9 tops are provided with the flanging 10 that is used for fixing D type battery cap 4, are convenient to installing and fixing of D type battery cap 4.
The above is merely the preferential execution mode of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection range of the utility model.
Claims (4)
1. a D type hangs down and holds battery structure; Comprise D type battery case (1); It is characterized in that being provided with in the said D type battery case (1) SC or C type battery (2); Be provided with the interior cover (3) that is used for fixing SC or C type battery (2) between D type battery case (1) and SC or the C type battery (2); Said D type battery case (1) upper opening is equipped with D type battery cap (4), is connected with the negative lug (5) that pure nickel is made between the negative pole of said SC or C type battery (2) and the inner bottom part of D type battery case (1), is connected with the positive pole ear (6) that pure nickel is made between the positive pole of SC or C type battery (2) and the D type battery cap (4).
2. the low battery structure that holds of a kind of D type according to claim 1 is characterized in that said positive pole ear (6) outer cover is equipped with rubber washer (7).
3. the low battery structure that holds of a kind of D type according to claim 1 is characterized in that said D type battery cap (4) outer ledge is coated with insulating case (8).
4. the low battery structure that holds of a kind of D type according to claim 3; It is characterized in that said D type battery case (1) inwall has the projection (9) of supporting D type battery cap (4), projection (9) top is provided with the flanging (10) that is used for fixing D type battery cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203011048U CN202183421U (en) | 2011-08-18 | 2011-08-18 | D-type low-capacity battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203011048U CN202183421U (en) | 2011-08-18 | 2011-08-18 | D-type low-capacity battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183421U true CN202183421U (en) | 2012-04-04 |
Family
ID=46176448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203011048U Expired - Lifetime CN202183421U (en) | 2011-08-18 | 2011-08-18 | D-type low-capacity battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183421U (en) |
-
2011
- 2011-08-18 CN CN2011203011048U patent/CN202183421U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |