CN207134388U - A kind of lithium battery of good heat dissipation effect - Google Patents
A kind of lithium battery of good heat dissipation effect Download PDFInfo
- Publication number
- CN207134388U CN207134388U CN201721207130.8U CN201721207130U CN207134388U CN 207134388 U CN207134388 U CN 207134388U CN 201721207130 U CN201721207130 U CN 201721207130U CN 207134388 U CN207134388 U CN 207134388U
- Authority
- CN
- China
- Prior art keywords
- housing
- fin
- lithium battery
- heat dissipation
- dissipation effect
- 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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Abstract
The utility model discloses a kind of lithium battery of good heat dissipation effect, including housing, the top of the housing is provided with battery cover, the bottom of the battery cover is provided with the first sealing structure layer, the positive terminal through battery cover is additionally provided with the top of the housing, vinyl cover is additionally provided with the top of the battery cover, the bottom of the housing is provided with negative plate, the junction of the housing and negative plate is provided with second seals structure layer, the inwall of the housing is provided with insulating barrier, the enclosure interior is also longitudinally through there is through hole, the outside of the housing is socketed with fin, the fin is longitudinally uniformly distributed on housing.By longitudinally through there is through hole, being easy to come out the heat of enclosure interior in enclosure interior, fin is socketed with by the outside in housing, fin is longitudinally uniformly distributed on housing, and heat emission hole is uniformly offered on a heat sink, increasing heat radiation area, improve radiating efficiency.
Description
Technical field
Technical field of lithium batteries is the utility model is related to, specially a kind of lithium battery of good heat dissipation effect.
Background technology
Lithium battery be one kind using lithium metal or lithium alloy as negative material, using the one-shot battery of non-aqueous electrolytic solution,
With lithium ion polymer battery it is different with rechargeable battery lithium ion battery.The inventor of lithium battery is Edison.By
It is very active in the chemical characteristic of lithium metal so that processing, preservation, the use of lithium metal, it is very high to environmental requirement.So
Lithium battery is not applied for a long time.With the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, right
Power supply proposes very high requirement.Lithium battery enters the large-scale practical stage therewith.
Lithium battery applications are extensive, and traditional heat dissipation of lithium battery effect is poor, and caused heat can not shed in time, have certain
Limitation.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery of good heat dissipation effect, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of lithium battery of good heat dissipation effect, including
Housing, the top of the housing are provided with battery cover, and the bottom of the battery cover is provided with the first sealing structure layer, the top of the housing
Portion is additionally provided with the positive terminal through battery cover, and vinyl cover is additionally provided with the top of the battery cover, and the bottom of the housing, which is provided with, to be born
Pole plate, the junction of the housing and negative plate are provided with second seals structure layer, and the inwall of the housing is provided with insulating barrier, described
Enclosure interior is also longitudinally through there is through hole, and the outside of the housing is socketed with fin, and fin longitudinal direction on housing is equal
Even distribution.
Preferably, the aperture of the through hole is no more than 1/8th of diameter of the housing, the through hole circular array distribution.
Preferably, the top of the through hole and bottom are equipped with sealing ring.
Preferably, the fin is in annular, and the fin is the albronze plate that thickness is no more than 0.5mm.
Preferably, heat emission hole is uniformly offered on the fin, heat emission hole circular array on a heat sink
Distribution.
Preferably, the first sealing structure layer and second seals structure layer are polyethylene structure layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, easy to operate, leads to
Cross in enclosure interior longitudinally through there is through hole, the distribution of through hole circular array, be easy to come out the heat of enclosure interior, separately
Outside, by being socketed with fin in the outside of housing, fin is longitudinally uniformly distributed on housing, and uniform on a heat sink
Heat emission hole is offered, increasing heat radiation area, improves radiating efficiency, by setting the first sealing structure layer, second seals structure layer
And sealing ring, good seal performance, effective prevent leakage, there is very high practicality, greatly improve a kind of good heat dissipation effect
Lithium battery use feature, ensure its using effect and utilization benefit, be adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the lithium battery of good heat dissipation effect of the utility model；
Fig. 2 is a kind of A-A cross section structure diagrams of the lithium battery of good heat dissipation effect of the utility model；
Fig. 3 is a kind of heat sink structure illustration of the lithium battery of good heat dissipation effect of the utility model.
In figure：1 housing, 2 battery covers, 3 first sealing structure layers, 4 vinyl covers, 5 positive terminals, 6 negative plates, 7 second sealings
Structure sheaf, 8 insulating barriers, 9 through holes, 10 sealing rings, 11 fin, 12 heat emission holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of lithium battery of good heat dissipation effect, including shell
Body 1, the top of the housing 1 are provided with battery cover 2, and the bottom of the battery cover 2 is provided with the first sealing structure layer 3, the housing 1
Top be additionally provided with positive terminal 5 through battery cover 2, the top of the battery cover 2 is additionally provided with vinyl cover 4, the bottom of the housing 1
Portion is provided with negative plate 6, and the junction of the housing 1 and negative plate 6 is provided with second seals structure layer 7, and the inwall of the housing 1 is set
There is an insulating barrier 8, also longitudinally through there is through hole 9 inside the housing 1, the outside of the housing 1 is socketed with fin 11, described to dissipate
Backing 11 is longitudinally uniformly distributed on housing 1, and the aperture of the through hole 9 is no more than 1/8th of the diameter of housing 1, the through hole
9 circular arrays are distributed, and the top and bottom of the through hole 9 are equipped with sealing ring 10, and the fin 11 is in annular, described
Fin 11 is the albronze plate that thickness is no more than 0.5mm, and heat emission hole 12 is uniformly offered on the fin 11, described
The circular array on fin 11 of heat emission hole 12 is distributed, and the first sealing structure layer 3 and second seals structure layer 7 are poly-
Ethylene unit layer.
Operation principle：A kind of lithium battery of good heat dissipation effect of the utility model, in use, by the inside of housing 1 longitudinal direction
Through there is through hole 9, the distribution of the circular array of through hole 9, it is easy to come out the heat inside housing 1, in addition, by housing
1 outside is socketed with fin 11, and fin 11 is longitudinally uniformly distributed on housing 1, and is uniformly opened up on fin 11
There is heat emission hole 12, increasing heat radiation area, improve radiating efficiency, by setting the first sealing structure layer 3, second seals structure layer 7
With sealing ring 10, good seal performance, effective prevent leakage, there is very high practicality.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lithium battery of good heat dissipation effect, including housing (1), it is characterised in that：The top of the housing (1) is provided with battery
Cover (2), the bottom of the battery cover (2) is provided with the first sealing structure layer (3), is additionally provided with the top of the housing (1) through electricity
Chi Gai (2) positive terminal (5), is additionally provided with vinyl cover (4) at the top of the battery cover (2), and the bottom of the housing (1) is provided with negative
The junction of pole plate (6), the housing (1) and negative plate (6) is provided with second seals structure layer (7), the inwall of the housing (1)
Provided with insulating barrier (8), the housing (1) is internal also longitudinally through there is through hole (9), and the outside of the housing (1) is socketed with radiating
Piece (11), the fin (11) are longitudinally uniformly distributed on housing (1).
A kind of 2. lithium battery of good heat dissipation effect according to claim 1, it is characterised in that：The aperture of the through hole (9)
No more than 1/8th of housing (1) diameter, through hole (9) the circular array distribution.
A kind of 3. lithium battery of good heat dissipation effect according to claim 1, it is characterised in that：The top of the through hole (9)
Sealing ring (10) is equipped with bottom.
A kind of 4. lithium battery of good heat dissipation effect according to claim 1, it is characterised in that：The fin (11) is in circle
Annular, the fin (11) are the albronze plate that thickness is no more than 0.5mm.
A kind of 5. lithium battery of good heat dissipation effect according to claim 1, it is characterised in that：On the fin (11)
Even offers heat emission hole (12), and the heat emission hole (12) circular array on fin (11) is distributed.
A kind of 6. lithium battery of good heat dissipation effect according to claim 1, it is characterised in that：The first sealing structure layer
(3) and second seals structure layer (7) is polyethylene structure layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207130.8U CN207134388U (en) | 2017-09-19 | 2017-09-19 | A kind of lithium battery of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207130.8U CN207134388U (en) | 2017-09-19 | 2017-09-19 | A kind of lithium battery of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134388U true CN207134388U (en) | 2018-03-23 |
Family
ID=61638918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207130.8U Expired - Fee Related CN207134388U (en) | 2017-09-19 | 2017-09-19 | A kind of lithium battery of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244529A (en) * | 2020-03-13 | 2020-06-05 | 南通耐维特电源有限公司 | Quick radiating lithium cell structure |
-
2017
- 2017-09-19 CN CN201721207130.8U patent/CN207134388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111244529A (en) * | 2020-03-13 | 2020-06-05 | 南通耐维特电源有限公司 | Quick radiating lithium cell structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |