CN205846171U - A kind of light fixture lithium battery group - Google Patents
A kind of light fixture lithium battery group Download PDFInfo
- Publication number
- CN205846171U CN205846171U CN201620487145.3U CN201620487145U CN205846171U CN 205846171 U CN205846171 U CN 205846171U CN 201620487145 U CN201620487145 U CN 201620487145U CN 205846171 U CN205846171 U CN 205846171U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- hole
- ceramic wafer
- location
- lid
- 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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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
This utility model relates to cell art, disclose a kind of light fixture lithium battery group, including battery case, the some lithium batteries being located in battery case, battery case includes the box body without bottom surface, it is located at the lid of cassette upper end, the bottom of box body is provided with ceramic wafer, the downside of ceramic wafer is provided with heat sink, heat conduction glue-line it is provided with between heat sink and ceramic wafer, the upper side of described ceramic wafer is provided with the lower location hole equal with lithium battery quantity, the downside of described lid is provided with and positions hole with hole, lower location on one to one, the two ends of lithium battery lay respectively at location, in hole, lower location, heat radiation gap is all there is between any two lithium battery.This utility model has perfect heat-dissipating, the beneficial effect of length in service life.
Description
Technical field
This utility model relates to cell art, particularly relates to a kind of light fixture lithium battery group.
Background technology
Lithium battery is a class by lithium metal or lithium alloy is negative material, the battery using non-aqueous electrolytic solution.Due to
Lithium battery can be with repeated charge, and service life is longer than aneroid battery, and volume, quality are less than lead-acid accumulator, its safety, specific volume
Amount, self-discharge rate and the ratio of performance to price are superior to common batteries.Lithium battery group is to be refilled the most afterwards by multiple lithium batteries
Make in plastic casing, housing can strengthen lithium battery can the adaptability of environment, play waterproof, moistureproof effect, emergency light,
Bulkhead lamp, Tunnel Lamp use extensively, can be light fixture emergency service under conditions of rather harsh, but current lithium battery group
Although water resistance is the highest, but lithium battery discharge process can generate heat, owing to body seal performance is good, thus cause lithium battery
Heat is difficult to distribute in time, and lithium battery operating temperature is too high can reduce its service life.
Utility model content
This utility model is in order to overcome the deficiency of lithium battery group heat dispersion of the prior art difference, it is provided that a kind of heat radiation
Performance is good, the light fixture lithium battery group of length in service life.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of light fixture lithium battery group, including battery case, some lithium batteries of being located in battery case, described battery case bag
Including the box body without bottom surface, be located at the lid of cassette upper end, the bottom of described box body is provided with ceramic wafer, the downside of described ceramic wafer
Being provided with heat sink, be provided with heat conduction glue-line between described heat sink and ceramic wafer, the upper side of described ceramic wafer is provided with and lithium battery
The hole, lower location that quantity is equal, the downside of described lid is provided with and positions hole on one to one with hole, lower location, each lower fixed
The bottom in hole, position is equipped with lower conducting strip, and ceramic wafer is provided with lower conductive pole, and each lower conducting strip all electrically connects with conductive pole, often
It is equipped with conducting strip in hole, individual upper location, is provided with stage clip between the bottom in upper conducting strip and hole, upper location, the downside of lid
Being provided with conductive pole, each upper conducting strip all electrically connects with upper conductive pole, and the two ends of lithium battery lay respectively at location, lower fixed
In hole, position, all there is heat radiation gap between any two lithium battery, in described lid, be provided with the first binding post, the second terminals
Son, the first described binding post electrically connects with upper conductive pole, and the second described conducting terminal electrically connects with lower conductive pole.Each
Having enough heat radiation gaps between lithium battery, the heat that lithium battery distributes passes to ceramic wafer, and ceramic wafer passes through heat to lead again
Hot glue layer passes to heat sink, the most quickly the heat of lithium battery is distributed, and ceramic wafer is played by heat-conducting glue with heat sink
Interconnection function；Heat conduction glue-line, heat sink have protective effect to ceramic wafer, prevent ceramic wafer from being collided with and rupturing.
As preferably, the downside of described ceramic wafer is provided with radiating groove.Radiating groove can increase cooling surface area, improves and dissipates
The thermal efficiency.
As preferably, described heat sink is aluminium sheet, and the edge of described heat sink extends and forms some card ears, described card
Ear and the direct clamping in side, box body bottom.
As preferably, the upper end inside edge of described box body is provided with arc-shaped slot, and the side of described lid is provided with and arc
The arc raised line of draw-in groove snap-fit engagement.Lid, by arc raised line and arc-shaped slot snap-fit engagement, good seal performance, is dismantled, is filled
Formula is just.
As preferably, the upper side edge of described lid is provided with convex eaves, between described convex eaves and the upper surface of box body
It is provided with sealing strip.Sealing strip, to the sealing gap between lid, box body, strengthens water resistance.
Therefore, this utility model has perfect heat-dissipating, the beneficial effect of length in service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is enlarged diagram at A in Fig. 1.
Fig. 3 is enlarged diagram at B in Fig. 1.
In figure: battery case 1, lithium battery 2, ceramic wafer 3, heat sink 4, heat conduction glue-line 5, hole, lower location 6, hole, upper location 7, under
Conducting strip 8, lower conductive pole 9, box body 10, lid 11, upper conducting strip 12, stage clip 13, upper conductive pole 14, heat radiation gap 15, first
Binding post the 16, second binding post 17, radiating groove 30, card ear 40, arc-shaped slot 100, arc raised line 110, convex eaves 111, close
Strip of paper used for sealing 112.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
A kind of light fixture lithium battery group as shown in Figure 1, including battery case 1, some lithium batteries 2 of being located in battery case,
Battery case 1 includes the box body 10 without bottom surface, is located at the lid 11 of cassette upper end, and the bottom of box body 10 is provided with ceramic wafer 3；Such as Fig. 3
Shown in, the downside of ceramic wafer is provided with radiating groove 30, and the downside of ceramic wafer 3 is provided with heat sink 4, heat sink and ceramic wafer it
Between be provided with heat conduction glue-line 5, heat sink is aluminium sheet, and the edge of heat sink 4 extends and forms some card ears 40, Ka Er and box body bottom end side
The direct clamping in face；
The upper side of ceramic wafer is provided with the lower location hole 6 equal with lithium battery quantity, and the downside of lid is provided with fixed with lower
Hole 7, upper location one to one, hole, position, the bottom in hole, each lower location is equipped with lower conducting strip 8, and ceramic wafer is provided with lower conduction
Post 9, each lower conducting strip all electrically connects with conductive pole, and each upper location is equipped with conducting strip 12 in hole, and upper conducting strip is with upper
Location hole bottom between be provided with stage clip 13, the downside of lid is provided with conductive pole 14, each upper conducting strip all with on lead
Electricity post electrical connection, the two ends of lithium battery 2 lay respectively in location, hole, lower location, all exist and dissipate between any two lithium battery
Temperature gap 15, is provided with first binding post the 16, second binding post 17 in lid, the first binding post is electrically connected with upper conductive pole
Connecing, the second conducting terminal electrically connects with lower conductive pole；
As in figure 2 it is shown, the upper end inside edge of box body 10 is provided with arc-shaped slot 100, the side of lid 11 is provided with and arc
The arc raised line 110 of draw-in groove snap-fit engagement；The upper side edge of lid 11 is provided with the upper surface of convex eaves 111, convex eaves and box body
Between be provided with sealing strip 112.
In conjunction with accompanying drawing, principle of the present utility model is as follows: lithium battery loads in hole, lower location, covers lid, lid and box
Sealing after clamping and by sealing strip between body, water resistance is good；Enough heat radiation gaps, lithium battery is had between each lithium battery
The heat distributed passes to ceramic wafer, and ceramic wafer passes to heat sink heat by heat conduction glue-line again, the most quickly lithium electricity
The heat in pond distributes.This utility model has perfect heat-dissipating, the beneficial effect of length in service life.
Claims (5)
1. a light fixture lithium battery group, including battery case, some lithium batteries of being located in battery case, is characterized in that, described
Battery case includes the box body without bottom surface, is located at the lid of cassette upper end, and the bottom of described box body is provided with ceramic wafer, described ceramic wafer
Downside be provided with heat sink, be provided with heat conduction glue-line between described heat sink and ceramic wafer, the upper side of described ceramic wafer is provided with
The lower location hole equal with lithium battery quantity, the downside of described lid is provided with and positions hole with hole, lower location on one to one,
The bottom in hole, each lower location is equipped with lower conducting strip, and ceramic wafer is provided with lower conductive pole, and each lower conducting strip is all and conductive pole
Electrical connection, is equipped with conducting strip, is provided with stage clip, lid between the bottom in upper conducting strip and hole, upper location in hole, each upper location
Downside be provided with conductive pole, each upper conducting strip all electrically connects with upper conductive pole, and the two ends of lithium battery lay respectively at
Location, in hole, lower location, between any two lithium battery, all there is heat radiation gap, be provided with in described lid the first binding post,
Second binding post, the first described binding post electrically connects with upper conductive pole, the second described binding post and lower conductive pole
Electrical connection.
A kind of light fixture lithium battery group the most according to claim 1, is characterized in that, the downside of described ceramic wafer is provided with
Radiating groove.
A kind of light fixture lithium battery group the most according to claim 1 and 2, is characterized in that, described heat sink is aluminium sheet, institute
The edge stating heat sink extends the some card ears of formation, described card ear and the direct clamping in side, box body bottom.
A kind of light fixture lithium battery group the most according to claim 1 and 2, is characterized in that, the upper end inward flange of described box body
Place is provided with arc-shaped slot, and the side of described lid is provided with the arc raised line with arc-shaped slot snap-fit engagement.
A kind of light fixture lithium battery group the most according to claim 4, is characterized in that, the upper side edge of described lid sets
There is convex eaves, between described convex eaves and the upper surface of box body, be provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487145.3U CN205846171U (en) | 2016-05-25 | 2016-05-25 | A kind of light fixture lithium battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487145.3U CN205846171U (en) | 2016-05-25 | 2016-05-25 | A kind of light fixture lithium battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846171U true CN205846171U (en) | 2016-12-28 |
Family
ID=57623842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487145.3U Expired - Fee Related CN205846171U (en) | 2016-05-25 | 2016-05-25 | A kind of light fixture lithium battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832067A (en) * | 2018-06-25 | 2018-11-16 | 安徽相源新能源有限公司 | A kind of water proof radiating lithium battery group |
| WO2020258370A1 (en) * | 2019-06-28 | 2020-12-30 | 江苏时代新能源科技有限公司 | Battery module |
| US11502348B2 (en) | 2019-06-28 | 2022-11-15 | Jiangsu Contemporary Amperex Technology Limited | Battery module |
-
2016
- 2016-05-25 CN CN201620487145.3U patent/CN205846171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832067A (en) * | 2018-06-25 | 2018-11-16 | 安徽相源新能源有限公司 | A kind of water proof radiating lithium battery group |
| WO2020258370A1 (en) * | 2019-06-28 | 2020-12-30 | 江苏时代新能源科技有限公司 | Battery module |
| US11502348B2 (en) | 2019-06-28 | 2022-11-15 | Jiangsu Contemporary Amperex Technology Limited | Battery module |
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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 |
Granted publication date: 20161228 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |