CN207852859U - A kind of Li-ion batteries piles with heat sinking function - Google Patents
A kind of Li-ion batteries piles with heat sinking function Download PDFInfo
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- CN207852859U CN207852859U CN201820166782.XU CN201820166782U CN207852859U CN 207852859 U CN207852859 U CN 207852859U CN 201820166782 U CN201820166782 U CN 201820166782U CN 207852859 U CN207852859 U CN 207852859U
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- fixedly connected
- cylinder manifold
- heat
- plate
- ion batteries
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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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Abstract
The utility model is related to technical field of lithium ion, and disclose a kind of Li-ion batteries piles with heat sinking function, including battery body, the top of the battery body is fixedly connected with cylinder manifold, the bottom end of the battery body is fixedly connected with cambered surface contact, the cambered surface contact is fixedly mounted on the surface of lower cylinder manifold, and insulation board is fixedly connected between the upper cylinder manifold and lower cylinder manifold, and the surface of the upper cylinder manifold is fixedly connected with relief valve.The Li-ion batteries piles with heat sinking function, by the way that semiconductor chilling plate, heat absorbing sheet and heating column is arranged, by the heat conduction of heating column and the heat absorption of heat absorbing sheet, heating column part part is prevented to be damaged and lead to semiconductor chilling plate refrigeration effect unobvious, further extend the Li-ion batteries piles service life with heat sinking function, improve refrigeration effect simultaneously, and structure keeps leakproofness, prevent the entrance of dust, and safety valve can be used as by relief valve, to achieve the purpose that good heat dissipation effect.
Description
Technical field
The utility model is related to technical field of lithium ion, specially a kind of lithium ion battery with heat sinking function
Group.
Background technology
With worldwide energy crisis and climate warming, there is an urgent need to a kind of completely new energy for traffic and transport field
Pattern, and lithium ion battery is because its is environmentally protective, the characteristics such as high-energy output cause the extensive concern of traffic and transport field, mesh
Before, application start extensive research of the relevant industries all to lithium ion battery in this field in world wide.Lithium ion battery
Have many advantages, such as high working voltage, high-energy-density, have extended cycle life, non-environmental-pollution, not only in mobile communication apparatus and just
It takes and is used widely on formula electronic equipment, and is widely used in electric vehicle, electric bicycle and electric tool etc.
It is the Main way of major battery producer development at present in terms of large and medium-sized electrical equipment.
Currently, lithium-ion battery systems have been widely used for passenger car and commercial car field.Lithium ion battery allows work
There is certain range as temperature, but in actual operation, dynamical system needs lithium-ion battery systems that can charge at low temperature,
It to need to heat to battery, while also requiring under the hot environments such as hot summer, ensures that battery system can carry out greatly
The electric discharge etc. of multiplying power, to again need give battery heat dissipation, that is to say, that at present lithium-ion battery systems simultaneously to have heating and
The function of heat dissipation.
But for lithium-ion battery systems traditional at present, usually heating and heat dissipation is separated to design, that is, heat one
As be to use heating plate or heating film, battery system is heated at low ambient temperatures, and use fan or water cooling etc. a variety of
Form radiates to battery system, in this way, not only significantly increase the overall volume of battery system, but also it is required plus
Heat and thermal component are more, and production cost is high, and do not allow to be easily assembled in production, and low production efficiency seriously increases lithium-ion electric
The production cost of pond group, therefore we have proposed a kind of Li-ion batteries piles with heat sinking function to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Li-ion batteries piles with heat sinking function, tool
The advantages that compact-sized for good heat dissipation effect, solve the problems, such as that existing lithium ion battery using effect is bad.
(2) technical solution
To realize that the compact-sized purpose of above-mentioned good heat dissipation effect, the utility model provide the following technical solutions：A kind of tool
There are the Li-ion batteries piles of heat sinking function, including battery body, the top of the battery body to be fixedly connected with cylinder manifold, institute
The bottom end for stating battery body is fixedly connected with cambered surface contact, and the cambered surface contact is fixedly mounted on the surface of lower cylinder manifold, described
Insulation board is fixedly connected between upper cylinder manifold and lower cylinder manifold, the surface of the upper cylinder manifold is fixedly connected with relief valve, institute
It states and is fixedly connected with foreboard between cylinder manifold and lower cylinder manifold, the surface of the foreboard is fixedly connected with semiconductor refrigerating
The surface of piece, the semiconductor chilling plate is fixedly connected with heat absorbing sheet, and the surface of the heat absorbing sheet is fixedly connected with heat absorption column, institute
It states and is fixedly connected with the side plate positioned at battery body side between cylinder manifold and lower cylinder manifold, the internal slide of the side plate connects
It is connected to slide plate, the slide plate is threadedly coupled by fixing bolt with side plate, and the inside of the insulation board is fixedly connected with ring flange,
The side of the ring flange is fixedly connected with heating wire.
Preferably, the battery body is that multiple lithium-ion battery monomers are composed cell body, and monomer lithium-ion electric
The specification size all same in pond.
Preferably, heat absorption column gap between battery body, and the diameter range for the column that absorbs heat is 1-2cm.
Preferably, the surface of the side plate and slide plate offers threaded hole, and the side wall of slide plate is provided with gasket.
Preferably, the battery body passes through exhausted between upper mounted plate and bottom plate and upper cylinder manifold and lower cylinder manifold
Listrium is fixedly connected.
Preferably, fixed plate and bottom plate are respectively two, and two between upper mounted plate and bottom plate
It is fixedly connected with battery body.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of Li-ion batteries piles with heat sinking function, have with
Lower advantageous effect：
It 1, should be with the Li-ion batteries piles of heat sinking function, by the way that semiconductor chilling plate, heat absorbing sheet and heating column, warp is arranged
The heat conduction of heating column and the heat absorption of heat absorbing sheet are crossed, prevents heating column part part impaired and leads to semiconductor chilling plate refrigeration effect
Unobvious further extend the Li-ion batteries piles service life with heat sinking function, while improving refrigeration effect, and tie
Structure keeps leakproofness, the entrance of dust is prevented, and can be used as safety valve by relief valve, to reach the mesh of good heat dissipation effect
's.
2, inside should can be carried out by heating wire with the Li-ion batteries piles of heat sinking function, by the way that heating wire is arranged
Preheating, and then extend the service life of battery body, while heating column being allowed to be plugged between two battery bodies, ensureing entirety
Assembling is easy in production by fixing bolt and slide plate while compact-sized, production efficiency is high, can significantly reduce lithium from
The production cost of sub- battery pack can form the scale of industry, be conducive to widely apply, compact-sized to reach
Purpose.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure rearview.
In figure：1 battery body, cylinder manifold, 3 cambered surface contacts, 4 times cylinder manifolds, 5 insulation boards, 6 relief valves, 7 foreboards, 8 on 2
Semiconductor chilling plate, 9 heat absorbing sheets, 10 heating columns, 11 side plates, 12 slide plates, 13 fixing bolts, 14 ring flanges, 15 heating wire, on 16
Fixed plate, 17 bottom plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of Li-ion batteries piles with heat sinking function, including battery body 1, battery body 1 be
Multiple lithium-ion battery monomers are composed cell body, and the specification size all same of monomer lithium ion battery, battery body 1
Top is fixedly connected with cylinder manifold 2, and the bottom end of battery body 1 is fixedly connected with cambered surface contact 3, and cambered surface contact 3 is fixedly mounted
On the surface of lower cylinder manifold 4, insulation board 5 is fixedly connected between upper cylinder manifold 2 and lower cylinder manifold 4, the surface of upper cylinder manifold 2 is solid
Surely it is connected with relief valve 6, foreboard 7 is fixedly connected between upper cylinder manifold 2 and lower cylinder manifold 4, the surface of foreboard 7 is fixedly connected
There are semiconductor chilling plate 8, the surface of semiconductor chilling plate 8 to be fixedly connected with heat absorbing sheet 9, the surface of heat absorbing sheet 9 is fixedly connected with
Absorb heat column 10, by the way that semiconductor chilling plate 8, heat absorbing sheet 9 and heating column 10, the heat conduction by heating column 10 and heat absorbing sheet 9 is arranged
Heat absorption, prevent the local part of heating column 10 impaired and lead to 8 refrigeration effect unobvious of semiconductor chilling plate, further extending should
Li-ion batteries piles service life with heat sinking function, while refrigeration effect is improved, and structure keeps leakproofness, prevents ash
The entrance of dirt, and safety valve can be used as by relief valve 6, to achieve the purpose that good heat dissipation effect, heat absorption column 10 is through electricity
Gap between pond ontology 1, and the diameter range for the column 10 that absorbs heat is 1-2cm, is fixedly connected between upper cylinder manifold 2 and lower cylinder manifold 4
There are the side plate 11 positioned at 1 side of battery body, the internal slide of side plate 11 to be connected with slide plate 12, the surface of side plate 11 and slide plate 12
Threaded hole is offered, and the side wall of slide plate 12 is provided with gasket, slide plate 12 is connected by fixing bolt 13 and 11 screw thread of side plate
It connects, the inside of insulation board 5 is fixedly connected with ring flange 14, and the side of ring flange 14 is fixedly connected with heating wire 15, battery body 1
It is fixedly connected by the insulation board 5 between upper mounted plate 16 and bottom plate 17 and upper cylinder manifold 2 and lower cylinder manifold 4, upper fixation
Plate 16 and bottom plate 17 are respectively two, and are fixedly connected with battery body between two upper mounted plates 16 and bottom plate 17
1, by setting heating wire 15, inside can be preheated by heating wire 15, and then extend the service life of battery body 1,
It allows heating column 10 to be plugged between two battery bodies 1 simultaneously, passes through fixing bolt 13 while ensureing compact overall structure
It is easy assembling in production with slide plate 12, production efficiency is high, can significantly reduce the production cost of Li-ion batteries piles, being capable of shape
At the scale of industry, be conducive to widely apply, it is compact-sized to achieve the purpose that.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, battery body 1 by between upper mounted plate 16 and bottom plate 17 with upper cylinder manifold 2 and lower cylinder manifold
It is clamped between 4, conductive by its progress, then semiconductor chilling plate 8 freezes at work, then passes through 9 He of heat absorbing sheet
Heating column 10 carries out uniform heat absorption conductive, and sealing effect prevents well dust from entering and then prolongs the service life, while passing through electricity
Heated filament 15 can carry out heat effect, prevent the service failure when temperature is relatively low, and then prolong the service life, further pass through bolt
13 and 12 ease of assembly of slide plate, it is suitble to use of large-scale production.
In conclusion should have many advantages, such as the Li-ion batteries piles of heat sinking function, it is compact-sized to have a good heat dissipation effect, solves
The bad problem of existing lithium ion battery using effect of having determined.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention 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 Li-ion batteries piles with heat sinking function, including battery body (1), it is characterised in that：The battery body
(1) top is fixedly connected with cylinder manifold (2), and the bottom end of the battery body (1) is fixedly connected with cambered surface contact (3), institute
The surface that cambered surface contact (3) is fixedly mounted on lower cylinder manifold (4) is stated, it is fixed between the upper cylinder manifold (2) and lower cylinder manifold (4)
Be connected with insulation board (5), the surface of the upper cylinder manifold (2) is fixedly connected with relief valve (6), the upper cylinder manifold (2) and under
Foreboard (7) is fixedly connected between cylinder manifold (4), the surface of the foreboard (7) is fixedly connected with semiconductor chilling plate (8),
The surface of the semiconductor chilling plate (8) is fixedly connected with heat absorbing sheet (9), and the surface of the heat absorbing sheet (9) is fixedly connected with suction
Plume (10) is fixedly connected with the side plate positioned at battery body (1) side between the upper cylinder manifold (2) and lower cylinder manifold (4)
(11), the internal slide of the side plate (11) is connected with slide plate (12), and the slide plate (12) passes through fixing bolt (13) and side plate
(11) it is threadedly coupled, the inside of the insulation board (5) is fixedly connected with ring flange (14), and the side of the ring flange (14) is fixed
It is connected with heating wire (15).
2. a kind of Li-ion batteries piles with heat sinking function according to claim 1, it is characterised in that：The battery sheet
Body (1) is that multiple lithium-ion battery monomers are composed cell body, and the specification size all same of monomer lithium ion battery.
3. a kind of Li-ion batteries piles with heat sinking function according to claim 1, it is characterised in that：The heat absorption column
(10) gap between battery body (1), and the diameter range for the column (10) that absorbs heat is 1-2cm.
4. a kind of Li-ion batteries piles with heat sinking function according to claim 1, it is characterised in that：The side plate
(11) and the surface of slide plate (12) offers threaded hole, and the side wall of slide plate (12) is provided with gasket.
5. a kind of Li-ion batteries piles with heat sinking function according to claim 1, it is characterised in that：The battery sheet
Body (1) passes through the insulation board (5) between upper mounted plate (16) and bottom plate (17) and upper cylinder manifold (2) and lower cylinder manifold (4)
It is fixedly connected.
6. a kind of Li-ion batteries piles with heat sinking function according to claim 5, it is characterised in that：It is fixed
Plate (16) and bottom plate (17) are respectively two, and are fixedly connected between two upper mounted plates (16) and bottom plate (17)
Battery body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166782.XU CN207852859U (en) | 2018-01-31 | 2018-01-31 | A kind of Li-ion batteries piles with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166782.XU CN207852859U (en) | 2018-01-31 | 2018-01-31 | A kind of Li-ion batteries piles with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852859U true CN207852859U (en) | 2018-09-11 |
Family
ID=63413697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166782.XU Expired - Fee Related CN207852859U (en) | 2018-01-31 | 2018-01-31 | A kind of Li-ion batteries piles with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403802A (en) * | 2020-04-30 | 2020-07-10 | 东莞新能德科技有限公司 | Battery and electric device with same |
-
2018
- 2018-01-31 CN CN201820166782.XU patent/CN207852859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403802A (en) * | 2020-04-30 | 2020-07-10 | 东莞新能德科技有限公司 | Battery and electric device with same |
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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: 20180911 Termination date: 20190131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |