CN207459034U - A kind of lithium titanate battery - Google Patents
A kind of lithium titanate battery Download PDFInfo
- Publication number
- CN207459034U CN207459034U CN201721557726.0U CN201721557726U CN207459034U CN 207459034 U CN207459034 U CN 207459034U CN 201721557726 U CN201721557726 U CN 201721557726U CN 207459034 U CN207459034 U CN 207459034U
- Authority
- CN
- China
- Prior art keywords
- battery
- connector
- lower cover
- lithium titanate
- snapping mouth
- 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.)
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- 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
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a kind of lithium titanate battery, including：Including housing and battery, the housing includes lower cover and upper cover, the holding tank for placing battery is provided in the lower cover, the upper cover is provided with the groove of the corresponding lower cover end, connector is provided in the holding tank, the upper cover offers snapping mouth, and the end of the lower cover is embedded in the groove, and the connector is detachably connected with the snapping mouth.The beneficial effects of the utility model are：The lithium battery is easy to disassemble, and on the basis of easy to disassemble, stable structure is reliable.
Description
Technical field
The utility model belongs to automobile batteries technical field, is related to a kind of lithium titanate battery.
Background technology
Lithium titanate battery have voltage it is high, it is higher than energy, recycle often, storage time is long, size is year-on-year small etc.
Advantage, so, lithium titanate battery is widely applied in automobile starting storage battery field.
But existing lithium titanate battery, installation when, external housing is connected by using glue, so as to by lower cover with
Upper cover is fixed together, but the housing of this structure, can not dismantle, and can not also be overhauled, cumbersome, if there is
Failure, it is necessary to re-replace, so cost is higher.
It is desirable to a kind of lithium titanate battery that can be dismantled, on the basis of easy to disassemble, stable structure is reliable.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of lithium titanate battery.
The purpose of this utility model can be realized by following technical proposal：A kind of lithium titanate battery, including：Including housing
And battery, the housing include lower cover and upper cover, are provided with the holding tank for placing battery in the lower cover, it is described on
Lid is provided with the groove of the corresponding lower cover end, and connector is provided in the holding tank, and the upper cover offers snapping mouth,
The end of the lower cover is embedded in the groove, and the connector is detachably connected with the snapping mouth.
Preferably, being provided with the fixed frame of the fixed battery in the holding tank, the battery is mounted on the fixation
On frame.
Preferably, having elastic card claw on the snapping mouth, it is provided on the connector corresponding with the elastic card claw
Snap groove, the elastic card claw when snapping onto in the snap groove connector be connected with the snapping mouth.
Preferably, the battery includes several battery core monomers, the battery core monomer is fixed on the fixed frame, and each institute
It states and is provided with partition plate between battery core monomer.
Preferably, the quantity of the connector and the snapping mouth is four, four connectors are located at institute respectively
It states on the corner of lower cover, the snapping mouth is correspondingly arranged with the connector.
Preferably, it is both provided with insulating layer and ceramic thermal barrier layer in the holding tank and on the lower lid.
Compared with prior art, the beneficial effects of the utility model are：
1st, the lithium battery is easy to disassemble, and on the basis of easy to disassemble, stable structure is reliable.
Description of the drawings
Fig. 1 is the structure diagram of the lithium titanate battery of the utility model；
Fig. 2 is the structure diagram of the upper cover of the utility model；
Fig. 3 is the top view of the upper cover of the utility model.
In figure, 100, housing；110th, lower cover；120th, holding tank；121st, insulating layer；122nd, ceramic thermal barrier layer；130th, connect
Head；131st, snap groove；140th, fixed frame；141st, partition plate；150th, upper cover；151st, groove；160th, snapping mouth；161st, elastic card claw；
200th, battery；210th, battery core monomer.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of lithium titanate battery, including：Including housing 100 and battery 200, the housing
100 include lower cover 110 and upper cover 150, and the holding tank 120 for placing battery 200 is provided in the lower cover 110, described
Upper cover 150 is provided with the groove 151 of corresponding 110 end of lower cover, and connector 130 is provided in the holding tank 120, described
Upper cover 150 offers snapping mouth 160, and the end of the lower cover 110 is embedded in the groove 151, and the connector 130 with
The snapping mouth 160 is detachably connected.
Lithium titanate battery 200 has housing 100 and battery 200, and battery 200 is mounted in housing 100, in actual dress
With in the process, housing 100 is divided into as lower cover 110 and upper cover 150, and battery 200 is mounted in the holding tank 120 of lower cover 110, upper cover
150 need to be connected with lower cover 110, can form the housing 100 of complete seal.
The outer rim of upper cover 150 have groove 151, the groove 151 for be closed loop configuration, preferably rectangular groove 151,
It is exactly that upper cover 150 can be chimeric with the top margin of lower cover 110 by groove 151 in simple terms for blocking the top margin of lower cover 110
Together, so as to playing the effect of Primary Location.
Connector 130 is exactly to be located in accommodating chamber, and the component being wholely set with lower cover 110, can by upper cover 150 with
Lower cover 110 is fixed together, and in actual structure, connector 130 passes through snapping mouth 160, and the two is fixed together, from
And upper cover 150 is made to be installed together with lower cover 110；It only needs to adjust connector 130 in dismounting, it is made to divide with snapping mouth 160
From being then able to very easily disassemble upper cover 150 from lower cover 110；Also, after it is installed, structure is reliable, does not allow
Easily separated, also there is no situations such as degumming, sealing effect is also fine.
As shown in Figure 1, on the basis of the above embodiment, the fixed battery 200 is provided in the holding tank 120
Fixed frame 140, the battery 200 be mounted on the fixed frame 140 on.
On fixed frame 140 there is the recessed portion of arc, for accommodating battery 200, avoid 200 play of battery, also, it is fixed
Frame 140 may be employed elastic material and be made, and can clamp battery 200, and battery 200 is enable reliably to be fixed on fixed frame
On 140.
As shown in Figure 1, Figure 2, Figure 3 shows, on the basis of the above embodiment, there is elastic card claw on the snapping mouth 160
161, it is provided with and the 161 corresponding snap groove 131 of elastic card claw, 161 snapping of elastic card claw on the connector 130
The connector 130 is connected with the snapping mouth 160 when in the snap groove 131.
What deserves to be explained is, elastic card claw 161 can be stirred herein, when no external force acts on, elastic card claw 161
The edge of corresponding snapping mouth 160, and towards the inside of snapping mouth 160, it is elastic when connector 130 is worn in snapping mouth 160
Claw 161 can block snap groove 131, so that connector 130 is fixed together with snapping mouth 160；When disassembled, bullet is stirred
Property claw 161, makes elastic card claw 161 be separated with snapping mouth 160, then lifts upper cover 150, it becomes possible to by upper cover 150 from lower cover
It is removed at 110.
Preferably, the top of elastic card claw 161 also has lug boss, and user only needs to pin lug boss, and outwards breaks,
Just elastic card claw 161 can be made to be separated with connector 130.
As shown in Figure 1, on the basis of the above embodiment, the battery 200 includes several battery core monomers 210, described
Battery core monomer 210 is fixed on the fixed frame 140, and is provided with partition plate 141 between each battery core monomer 210.
Battery core monomer 210 is exactly a part for battery 200, is exactly several battery core monomers 210 composition battery in simple terms
200, so as to be powered, there is partition plate 141 between each battery core monomer 210, so as to ensure that between each battery core monomer 210
Collision or electric leakage will not be generated, safety when ensure that use with it is reliable.
As shown in Figure 1, Figure 3, on the basis of the above embodiment, the number of the connector 130 and the snapping mouth 160
Amount is four, and four connectors 130 are located on the corner of the lower cover 110 respectively, the snapping mouth 160 and the company
Connector 130 is correspondingly arranged.
Connector 130 and the quantity of snapping mouth 160 are four, and what is so connected is reliable, and connector 130 is located at
On four angles of lower cover 110, so whole stress is more reasonable than more uniform, and sealing effect is relatively good.
Preferably, sealing strip can be set on upper cover 150, the edge of lower cover 110 and connector 130, so as to ensure
The leakproofness between leakproofness and connector 130 and snapping mouth 160 between upper cover 150 and lower cover 110.
As shown in Figure 1, on the basis of the above embodiment, it is all provided in the holding tank 120 and on the lower cover 110
Be equipped with insulating layer 121 and ceramic thermal barrier layer 122, so can insulated heat, improve lithium titanate battery 200 use when safety
Property.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of lithium titanate battery, which is characterized in that including：Including housing and battery, the housing include lower cover and on
It covers, the holding tank for placing battery is provided in the lower cover, the upper cover is provided with the groove of the corresponding lower cover end,
Connector is provided in the holding tank, the upper cover offers snapping mouth, and the end of the lower cover is embedded in the groove,
And the connector is detachably connected with the snapping mouth.
2. lithium titanate battery as described in claim 1, it is characterised in that：The fixed battery is provided in the holding tank
Fixed frame, the battery be mounted on the fixed frame on.
3. lithium titanate battery as described in claim 2, it is characterised in that：There is elastic card claw on the snapping mouth, it is described
Snap groove corresponding with the elastic card claw is provided on connector, described in when the elastic card claw is snapped onto in the snap groove
Connector is connected with the snapping mouth.
4. lithium titanate battery as described in claim 3, it is characterised in that：The battery includes several battery core monomers, described
Battery core monomer is fixed on the fixed frame, and is provided with partition plate between each battery core monomer.
5. lithium titanate battery as described in claim 4, it is characterised in that：The quantity of the connector and the snapping mouth is equal
For four, respectively on the corner of the lower cover, the snapping mouth is correspondingly arranged four connectors with the connector.
6. lithium titanate battery as described in claim 5, it is characterised in that：It is all provided in the holding tank and on the lower lid
It is equipped with insulating layer and ceramic thermal barrier layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557726.0U CN207459034U (en) | 2017-11-20 | 2017-11-20 | A kind of lithium titanate battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557726.0U CN207459034U (en) | 2017-11-20 | 2017-11-20 | A kind of lithium titanate battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459034U true CN207459034U (en) | 2018-06-05 |
Family
ID=62277489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557726.0U Active CN207459034U (en) | 2017-11-20 | 2017-11-20 | A kind of lithium titanate battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459034U (en) |
-
2017
- 2017-11-20 CN CN201721557726.0U patent/CN207459034U/en active Active
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