CN208539060U - New energy car battery guard plate apparatus - Google Patents
New energy car battery guard plate apparatus Download PDFInfo
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- CN208539060U CN208539060U CN201820970065.2U CN201820970065U CN208539060U CN 208539060 U CN208539060 U CN 208539060U CN 201820970065 U CN201820970065 U CN 201820970065U CN 208539060 U CN208539060 U CN 208539060U
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- plate
- metal plate
- new energy
- energy car
- car battery
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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 relates to a kind of new energy car battery guard plate apparatus, including multilayered material sheet, the multilayered material sheet includes tactic first metal plate, composite plate and the second metal plate, wherein first metal plate is adjacent with battery, to support battery, the composite plate is internally provided with supporting layer, and the supporting layer is honeycomb case reticular structure, is filled with phase change medium in the supporting layer.The utility model not only increases the effect of battery backplate heat preservation, and optimizes the heat dissipation of battery backplate, improves the adaptive capacity of new-energy automobile environment.
Description
Technical field
The utility model relates to the technical fields of new energy, refer in particular to a kind of new energy car battery guard plate apparatus.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.New-energy automobile includes pure electric automobile, stroke-increasing electric automobile, hybrid power vapour
Vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles etc., wherein the pure electric automobile (Blade
Electric Vehicles, BEV) it is a kind of automobile using single battery as stored energy power source, it is made using battery
For stored energy power source, electric energy, drive motor operating, to push running car are provided to motor by battery.It is pure at present
Development of Electric Vehicles is rapid, and use is increasingly universal, and the approval and concern of more and more people has been obtained.
Since battery is the power resources of pure electric automobile, average physique is larger, and the battery usually has fearness
It collides with, hyperthermia and superheating is easy to damage and low temp operation leads to problems such as electricity low；In addition, most of battery is all mounted at this stage
The middle part bottom Board position of automobile, therefore battery is not only easy to be collided with, but also there are problems that weak heat-dissipating.Battery at this stage
Lower backplate mostly uses thick steel plate to make, although being conducive to support the battery, heat insulation effect is poor at low ambient temperatures, and
Under hot environment, heat dissipation effect is again poor；In addition, will increase entirely when designing the lower backplate of battery if steel plate thickness is excessively high
The weight of vehicle body causes less economical to waste power supply；If steel plate thickness is too low, protecting effect is poor, is easy to hurt electricity
Pond.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to overcome the heat insulation effect of battery backplate in the prior art
The problem that cannot be compatible with heat dissipation, so that providing one kind can be realized simultaneously high temperature heat dissipation, low-temperature insulation and high-intensity protective
New energy car battery guard plate apparatus.
In order to solve the above technical problems, a kind of new energy car battery guard plate apparatus of the utility model, including multilayer material
Flitch, the multilayered material sheet includes tactic first metal plate, composite plate and the second metal plate, wherein described first
Metal plate is adjacent with battery, and to support battery, the composite plate is internally provided with supporting layer, and the supporting layer is honeycomb case
Reticular structure, the supporting layer is interior to be filled with phase change medium.
In one embodiment of the utility model, the first metal plate, composite plate and the second metal plate sequence seal viscous
It connects.
According to claim 1, new energy car battery guard plate apparatus, the composite plate are integrated the PP of injection molding
Material.
In one embodiment of the utility model, the phase change medium is paraffin.
In one embodiment of the utility model, liquid water is also filled in the composite plate.
In one embodiment of the utility model, the first rubber is equipped between first metal plate and the composite plate
Pad, and first metal plate, the first rubber pad, the composite plate are sealing adhesive.
In one embodiment of the utility model, the second rubber is equipped between the composite plate and second metal plate
Pad, and the composite plate, the second rubber pad, second metal plate are sealing adhesive.
In one embodiment of the utility model, first metal plate is aluminium sheet.
In one embodiment of the utility model, the aluminium sheet with a thickness of 0.8-1.2mm.
In one embodiment of the utility model, second metal plate is steel plate.
The above-mentioned technical proposal of the utility model has the advantage that compared with prior art
The inside of new energy car battery guard plate apparatus described in the utility model, the composite plate is equipped with supporting layer, institute
Stating supporting layer is honeycomb case reticular structure, on the one hand, since honeycomb structure has clearance features, allowing to radiate by gap is situated between
Matter is flowed in gap therebetween to realize heat dissipation and the heat preservation in flow media condensation, realizes that automatic temperature-adjusting is adjusted and high-strength
Spend the effect of support；On the other hand, since sort of composite plate is provided with supporting layer, the supporting layer is honeycomb case reticular structure,
Buffer structure appropriate is formed between upper and lower metal plate, is conducive to improve integrally-built stability.
Further, the guard plate apparatus of the utility model uses the second metal plate, and the second metal plate uses thin panel design, mentions
The stiffness for having risen whole device is advantageously implemented the requirement of physics and mechanics permanent protective property, realize efficient temperature adjust with
Etch-proof effect.
Further, the composite plate structure of the utility model is high with wax temperature especially with paraffin using phase change medium
When, melting becomes liquid, and with the vibration of automobile and in gap fluctuations, realizes the effect of fast cooling；When the paraffin temperature
When spending low, paraffin can be condensed in gap and no longer be flowed, and can be in composite plate because the reduction of temperature becomes solid state
Upper formation paraffin layer, realizes the effect of heat preservation.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the schematic diagram of the utility model new energy car battery guard plate apparatus；
Fig. 2 is the schematic diagram of internal structure of the utility model composite plate.
Specific embodiment
As shown in Figure 1, the present embodiment provides a kind of new energy car battery guard plate apparatus, including multilayered material sheet, it is described
Multilayered material sheet includes tactic first metal plate 11, composite plate 12 and the second metal plate 13, wherein first gold medal
Category plate 11 is adjacent with battery, and honeycomb case reticular structure is arranged in the inside of the composite plate 12, so that it is netted to be filled in honeycomb case
Phase change medium in structure at high temperature melt-flow and radiate and condensation heat preservation when low temperature, new energy vapour described in the present embodiment
Vehicle battery guard plate apparatus, including multilayered material sheet, are advantageously implemented the purpose of soak, low temperature radiation and high-intensity protective.
It will be appreciated by persons skilled in the art that the battery guard plate apparatus of the present embodiment can be kept in contact with battery, or and battery
With suitable distance can be retained between appropriately distance namely the first metal plate 11 and battery；Meanwhile in order to adapt to different automobiles
Model, two metal plates, composite plate size can be adjusted according to actual needs, only need to can satisfy battery protection effect,
Having in terms of heat dissipation, heat preservation, intensity there are certain requirements.
Specifically, the multilayered material sheet include according to certain tactic first metal plate 11, composite plate 12 with
And second metal plate 13, preferably, above-mentioned arrangement mode is from top to bottom, wherein first metal plate 11 and the battery phase
Neighbour, to have the function of that buffering, the composite plate 12 are located at the lower section of first metal plate 11, the composite plate to battery
12 have good heat insulation, and can prevent first metal plate 11 from contacting with second metal plate 13 and generate galvanic couple
The case where effect, also has anticorrosion ability, and second metal plate 13 is located at the lower section of the composite plate 12, can be to electricity
The heat that pond and backplate generate radiates, high to battery and composite plate 12, the first metal plate 11 protection intensity, described compound
The inside of plate 12 is equipped with supporting layer, and the supporting layer is continuous honeycomb case reticular structure, and honeycomb reticular structure can cover
The upper epidermis of entire composite plate is advantageously implemented automatic temperature-adjusting and is adjusted and high-intensitive branch due to the clearance features of honeycomb structure
The effect of support, and make second metal plate 13 using thin panel design, since the composite plate 12 uses cell layout, because
This described second metal plate 13 can use thin panel design, lighter than general steel plate, be advantageously implemented physics and the protection of mechanics height
Property requirement, realize efficient temperature adjust with etch-proof effect.
As shown in Fig. 2, it is the schematic diagram of internal structure of the utility model embodiment composite plate, in order to make the composite plate
12 realize the effect that temperature is adjusted, and meet the demand of the battery multi-temperature environment of electric car, fill phase transformation in the supporting layer
Medium 120 reaches the purpose of heat preservation and heat dissipation by the difference of phase change medium state at different temperatures.It is specific and
Speech, the phase change medium 120 can be paraffin, since supporting layer works as paraffin with clearance features for honeycomb case reticular structure
It when temperature is high, can melt as liquid, and be fluctuated in gap with the vibration of automobile, realize the effect of fast cooling；
When the paraffin temperature is too low, paraffin can be condensed in gap and no longer be flowed because the reduction of temperature becomes solid state, and
Paraffin layer can be formed in composite plate, realize the effect of heat preservation.It is also filled with liquid water in the supporting layer, to assist stone
Wax, and heat is absorbed, the cooling demand being suitable under the hot environment of torrid areas.
Specifically, being equipped with the first rubber pad between first metal plate 11 and the composite plate 12, pass through described the
One rubber pad can prevent paraffin or other liquid in the composite plate 12 from overflowing, and avoid flowing to first metal plate 11.
It is equipped with the second rubber pad between the composite plate 12 and second metal plate 13, institute can be prevented by second rubber pad
The paraffin stated in composite plate 12 overflows, and avoids flowing to second metal plate 13.In the present embodiment, first metal plate 11,
First rubber pad, the second rubber pad, is sealing adhesive by structure glue between the second metal plate 13 at composite plate 12.This field skill
Art personnel are it is understood that between the first metal plate 11, composite plate 12, the second metal plate 13, if can pass through structure glue
When sealing bonding is tight, two rubber pads can not be used；Certainly, it can also be set between the first metal plate 11 and the composite plate 12
There is the first rubber pad, is not provided with rubber pad between composite plate 12 and second metal plate 13.
Specifically, first metal plate 11 is aluminium sheet, since aluminium sheet has the characteristics that light weight, it can be achieved that lightweight
Design reduces car body weight, while aluminium sheet is relatively soft, when battery is by accidentally hitting, can have preferable buffer function, separately
Outside, using aluminium sheet good heat conduction effect, facilitate heat dissipation.In the present embodiment, the aluminium sheet with a thickness of 0.8-1.2mm when, it is thermally conductive
And heat dissipation effect is preferable, in particular, the aluminium sheet with a thickness of 1mm when, effect is best.Second metal plate 13 is steel plate, is adopted
With thin panel design, the light advantage of the weight general steel plate also has the advantages that convenient for heat dissipation and protects intensity high, due to
Reinforce using the supporting layer of honeycomb case reticular structure and the aluminium sheet, therefore is conducive to be promoted the stiffness of whole device.When
Second metal plate with a thickness of 0.8-1.2mm when, heat dissipation and protection intensity it is higher, specifically, second metal plate
When with a thickness of 1m, effect is best.
Specifically, the composite plate 12 is PP material, e.g., resin made of propylene polymerization, using resin material, a side
Face can satisfy requirement of the battery backplate itself to stiffness, on the other hand, by using resin material, bee be arranged on it
, can be by integrated injection molding, simple process when nest reticular structure, also, honeycomb reticular structure is uniform, is advantageously used for radiating
Paraffin or other liquid Uniform Flows and heat dissipation.The composite plate 12 with a thickness of 3mm when, be advantageously implemented automatic temperature-adjusting
Adjust the effect with high-intensitive support.
Obviously, the above embodiments are merely examples for clarifying the description, does not limit the embodiments.For
For those of ordinary skill in the art, other different form variations can also be made on the basis of the above description or are become
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
Among the dynamic protection scope created still in the utility model.
Claims (10)
1. a kind of new energy car battery guard plate apparatus, it is characterised in that: including multilayered material sheet, the multilayered material sheet includes
Tactic first metal plate (11), composite plate (12) and the second metal plate (13), wherein
First metal plate (11) is adjacent with battery, to support battery；
The composite plate (12) is internally provided with supporting layer, and the supporting layer is honeycomb case reticular structure, in the supporting layer
Filled with phase change medium (120).
2. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: first metal plate (11),
Composite plate (12) and the second metal plate (13) sequence sealing are bonded.
3. new energy car battery guard plate apparatus according to claim 2, it is characterised in that: the phase change medium (120) is
Paraffin.
4. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: the composite plate (12) is integrated
The PP material of injection molding.
5. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: also filled out in the composite plate (12)
Filled with liquid water.
6. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: first metal plate (11) with
The first rubber pad, and first metal plate (11), the first rubber pad, the composite plate are equipped between the composite plate (12)
(12) it is sealing adhesive.
7. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: the composite plate (12) with it is described
The second rubber pad, and the composite plate (12), the second rubber pad, second metal plate are equipped between second metal plate (13)
(13) it is sealing adhesive.
8. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: first metal plate (11) is
Aluminium sheet.
9. new energy car battery guard plate apparatus according to claim 8, it is characterised in that: the aluminium sheet with a thickness of 0.8-
1.2mm。
10. new energy car battery guard plate apparatus according to claim 1, it is characterised in that: second metal plate (13)
For steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970065.2U CN208539060U (en) | 2018-06-22 | 2018-06-22 | New energy car battery guard plate apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970065.2U CN208539060U (en) | 2018-06-22 | 2018-06-22 | New energy car battery guard plate apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539060U true CN208539060U (en) | 2019-02-22 |
Family
ID=65392427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820970065.2U Active CN208539060U (en) | 2018-06-22 | 2018-06-22 | New energy car battery guard plate apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208539060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120565A (en) * | 2019-03-12 | 2019-08-13 | 南昌大学 | 3D printing aluminum honeycomb structure based on composite phase-change material and preparation method thereof |
| CN112827653A (en) * | 2021-02-05 | 2021-05-25 | 山东海林环保设备工程有限公司 | Special honeycomb-shaped wet electric dust collector anode tube for high-efficiency energy-saving kiln |
-
2018
- 2018-06-22 CN CN201820970065.2U patent/CN208539060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120565A (en) * | 2019-03-12 | 2019-08-13 | 南昌大学 | 3D printing aluminum honeycomb structure based on composite phase-change material and preparation method thereof |
| CN112827653A (en) * | 2021-02-05 | 2021-05-25 | 山东海林环保设备工程有限公司 | Special honeycomb-shaped wet electric dust collector anode tube for high-efficiency energy-saving kiln |
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