CN208690451U - The lithium battery of good heat dissipation effect - Google Patents
The lithium battery of good heat dissipation effect Download PDFInfo
- Publication number
- CN208690451U CN208690451U CN201821030401.1U CN201821030401U CN208690451U CN 208690451 U CN208690451 U CN 208690451U CN 201821030401 U CN201821030401 U CN 201821030401U CN 208690451 U CN208690451 U CN 208690451U
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- CN
- China
- Prior art keywords
- extraction fan
- heat dissipation
- thermally conductive
- dissipation effect
- lithium battery
- 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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- 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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- Secondary Cells (AREA)
Abstract
The utility model discloses the lithium batteries of good heat dissipation effect, including battery body, the battery body lower end is fixedly connected with pedestal, the chassis interior bottom end is fixedly installed with first motor and the second motor, the first motor output shaft is fixedly installed with the second extraction fan, second motor output shaft is fixedly installed with the first extraction fan, first extraction fan and the second extraction fan two sides are fixedly connected to heat-collecting block, two heat-collecting block outboard ends are fixedly connected with several thermally conductive circles, first extraction fan and the second extraction fan both ends offer wind pumping channle, and the wind pumping channle runs through pedestal, the battery body two sides are fixedly connected to side plate, the side plate is internally provided with several thermally conductive fan blades.The utility model greatly improves the heat dissipation effect of lithium battery, and technique degree is low, low cost, is convenient for volume production, and water generation leakage during water-cooled cooling is avoided to cause Personal Risk.
Description
Technical field
The utility model relates to heat dissipation of lithium battery technical fields, the specially lithium battery of good heat dissipation effect.
Background technique
In recent years, the market prospects of new-energy automobile are become better and better, low noise, feature pollution-free, energy efficiency is high
It is concerned by people.New-energy automobile is powered using lithium battery group, and the lithium battery block in driving process, lithium battery group can produce
Raw a large amount of heat, can be arranged in lithium battery group under normal circumstances radiator structure the heat that lithium battery block generates is carried out it is scattered
Heat.The heat dissipation effect of radiator structure in existing lithium battery group is poor, to influence the longevity of the battery block inside lithium battery group
Life, the heat dissipation of lithium battery device of Patent No. CN201720541687.9 is cooled down using water-cooling pattern, but is actually made
Additional water cooling cools down in, will cause process cumbersome, and cost is higher, inconvenient volume production, and water leaks in use process
It is likely to result in Personal Risk.
Utility model content
The purpose of this utility model is to provide the lithium batteries of good heat dissipation effect, mentioned above in the background art to solve
The heat dissipation effect of radiator structure in existing lithium battery group is poor, and water-cooled cooling, will cause process cumbersome, and cost is higher, no
Just the problem of volume production.
In order to solve the above technical problems, the utility model provides the following technical solutions: the lithium battery of good heat dissipation effect, including
Battery body, the battery body lower end are fixedly connected with pedestal, the chassis interior bottom end be fixedly installed with first motor and
Second motor, the first motor output shaft are fixedly installed with the second extraction fan, and second motor output shaft is fixedly installed with
First extraction fan, first extraction fan and the second extraction fan two sides are fixedly connected to heat-collecting block, two heat-collecting blocks
Outboard end is fixedly connected with several thermally conductive circles, and first extraction fan and the second extraction fan both ends offer wind pumping channle, and
The wind pumping channle runs through pedestal, and the battery body two sides are fixedly connected to side plate, and the side plate is internally provided with several
Thermally conductive fan blades.
Preferably, the gap size being arranged between the side plate and battery body is 0.5-1cm, and silicon is provided in gap
Rouge.
Preferably, first extraction fan and the second extraction fan turn to identical.
Preferably, the thermally conductive circle is connected with thermally conductive fan blades.
Preferably, the thermally conductive circle, thermally conductive fan blades and heat-collecting block are made of copper product.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model is fixedly installed with the second extraction fan by first motor output shaft, the second motor output shaft is solid
Dingan County is equipped with the first extraction fan, and the first extraction fan and the second extraction fan two sides are fixedly connected to heat-collecting block, two heat-collecting blocks
Outboard end is fixedly connected with several thermally conductive circles, and the first extraction fan and the second extraction fan both ends offer wind pumping channle, solve
The heat dissipation effect of radiator structure in existing lithium battery group is poor, and water-cooled cooling, will cause process cumbersome, and cost is higher,
The technical issues of inconvenient volume production, greatly improves the heat dissipation effect of lithium battery, and technique degree is low, low cost, is convenient for volume production,
Water generation leakage during water-cooled cooling is avoided to cause Personal Risk.
2., when generating heat in lithium battery use process, further increasing leading for lithium battery by the way that thermally conductive fan blades is arranged
Heat area can preferably radiate, and guarantee that lithium battery has preferable heat dissipation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is that the utility model embodiment pedestal is bowed cross-sectional view；
Fig. 3 is the utility model embodiment side plate right side view.
In figure: 1, battery body；2, pedestal；3, first motor；4, the second motor；5, the first extraction fan；6, the second exhausting
Fan；7, heat-collecting block；8, thermally conductive circle；9, wind pumping channle；10, side plate；11, thermally conductive fan blades.
Specific embodiment
In order to greatly improve the heat dissipation effect of lithium battery, technique degree is low, low cost, is convenient for volume production, avoids water
Water, which occurs to leak, in cold temperature-fall period causes Personal Risk, and the utility model embodiment provides the lithium battery of good heat dissipation effect.
The following will be combined with the drawings in the embodiments of the present invention, the technical scheme in the embodiment of the utility model is carried out it is clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, the lithium battery of good heat dissipation effect, including battery body 1, battery body 1 are present embodiments provided
Lower end is fixedly connected with pedestal 2, and 2 inner bottom of pedestal is fixedly installed with first motor 3 and the second motor 4, and first motor 3 exports
Axis is fixedly installed with the second extraction fan 6, and 4 output shaft of the second motor is fixedly installed with the first extraction fan 5, the first extraction fan 5 and
Two extraction fans, 6 two sides are fixedly connected to heat-collecting block 7, and two 7 outboard ends of heat-collecting block are fixedly connected with several thermally conductive circles 8,
First extraction fan 5 and 6 both ends of the second extraction fan offer wind pumping channle 9, and wind pumping channle 9 runs through pedestal 2,1 two sides of battery body
It is fixedly connected to side plate 10, side plate 10 is internally provided with several thermally conductive fan blades 11.
In the present embodiment, battery body 1 generates a large amount of heat in use, passes through the thermally conductive fan blades 11 in side plate 10
Conduction heat is carried out with the thermally conductive circle 8 in pedestal 2, then heat is conducted into heat-collecting block 7, drives second by first motor 3
Extraction fan 6 and the second motor 4 drive the first extraction fan 5 to carry out the heat in extraction heat-collecting block 7 in wind pumping channle 9, to reach
Heat dissipation, technique degree is low, low cost, is convenient for volume production, and water generation leakage during water-cooled cooling is avoided to cause Personal Risk.
Embodiment 2
Fig. 1-3 is please referred to, is further improved on the basis of embodiment 1: being arranged between side plate 10 and battery body 1
Gap size be 0.5-1cm, and be provided with silicone grease in gap, make it easy to preferably carry out conduction heat, the first extraction fan 5
Turned to the second extraction fan 6 it is identical, guarantee by heat to same direction extract out, improve working efficiency, it is thermally conductive circle 8 with thermally conductive fan blades
11 are connected, and are convenient for conducting various heats, and thermally conductive circle 8, thermally conductive fan blades 11 and heat-collecting block 7 are made of copper product,
It is preferable that the material conducts heat effect.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.In addition, " first ", " second ", " third ", " the 4th " are only used for description mesh
, and should not be understood as indicating or implying relative importance.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the lithium battery of good heat dissipation effect, including battery body (1), it is characterised in that: battery body (1) lower end is fixed to be connected
It is connected to pedestal (2), pedestal (2) inner bottom is fixedly installed with first motor (3) and the second motor (4), first electricity
Machine (3) output shaft is fixedly installed with the second extraction fan (6), and the second motor (4) output shaft is fixedly installed with the first extraction fan
(5), first extraction fan (5) and the second extraction fan (6) two sides are fixedly connected to heat-collecting block (7), two thermal-arrests
Block (7) outboard end is fixedly connected with several thermally conductive circles (8), and first extraction fan (5) and the second extraction fan (6) both ends are opened
Equipped with wind pumping channle (9), and the wind pumping channle (9) runs through pedestal (2), and battery body (1) two sides are fixedly connected to side plate
(10), the side plate (10) is internally provided with several thermally conductive fan blades (11).
2. the lithium battery of good heat dissipation effect according to claim 1, it is characterised in that: the side plate (10) and battery body
(1) gap size being arranged between is 0.5-1cm, and silicone grease is provided in gap.
3. the lithium battery of good heat dissipation effect according to claim 1, it is characterised in that: first extraction fan (5) and
Two extraction fans (6) turn to identical.
4. the lithium battery of good heat dissipation effect according to claim 1, it is characterised in that: the thermally conductive circle (8) and thermally conductive fan
Piece (11) is connected.
5. the lithium battery of good heat dissipation effect according to claim 1, it is characterised in that: thermally conductive circle (8), the thermally conductive fan blades
(11) it is made with heat-collecting block (7) of copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030401.1U CN208690451U (en) | 2018-06-27 | 2018-06-27 | The lithium battery of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030401.1U CN208690451U (en) | 2018-06-27 | 2018-06-27 | The lithium battery of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690451U true CN208690451U (en) | 2019-04-02 |
Family
ID=65879528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030401.1U Expired - Fee Related CN208690451U (en) | 2018-06-27 | 2018-06-27 | The lithium battery of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690451U (en) |
-
2018
- 2018-06-27 CN CN201821030401.1U patent/CN208690451U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200627 |