CN208225970U - The composite material moulded battery pack housing of SMC - Google Patents
The composite material moulded battery pack housing of SMC Download PDFInfo
- Publication number
- CN208225970U CN208225970U CN201820960927.3U CN201820960927U CN208225970U CN 208225970 U CN208225970 U CN 208225970U CN 201820960927 U CN201820960927 U CN 201820960927U CN 208225970 U CN208225970 U CN 208225970U
- Authority
- CN
- China
- Prior art keywords
- mounting portion
- battery pack
- lower housing
- housing body
- intermediate cell
- 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
Links
Classifications
-
- 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
Abstract
The utility model proposes a kind of composite material moulded battery pack housings of SMC, Lower housing body is to be integrally formed to be made by glass reinforced plastic hot melt, it is horizontal convex stupefied that one is respectively equipped between each battery pack mounting portion, first side inner wall of Lower housing body is equipped with limiting slot, second side inner wall of Lower housing body is equipped with support rim, the first convex block is equipped in first battery pack mounting portion, the upper surface of first convex block is equipped with a horizontal groove, the second convex block is equipped in second battery pack mounting portion, the inner wall of Lower housing body is equipped with a vertical boss, a fool proof notch is equipped at one jiao of the top edge of Lower housing body, recessed portion is respectively arranged on the left side and the right side on second side outer wall, a protrusion is equipped between two recessed portions, the ground of protrusion is equipped with an exterior groove.It is integrally formed and is made using glass reinforced plastic hot melt, under the premise of mitigating weight, casing rigidity is strengthened, and has good corrosion-and high-temp-resistant, and sealing performance greatly improves.
Description
Technical field
The utility model relates to electric car accessory technical fields, more particularly, to a kind of composite material moulded battery of SMC
Pack housing.
Background technique
Supporting body of the batteries of electric automobile pack housing as battery module plays the trouble free service and protection of battery module
Key effect.Its design is mainly from material, surface anticorrosive, insulation processing, product identification etc. through row.Tradition is automobile-used
Battery pack housing is using casts such as steel plate, aluminium alloys.Steel battery pack housing is the power battery pack housing material of most original
Material, is generally welded using cast steel slab.Automobile power cell packet uses aluminum alloy materials with anti-corrosion property at high temperature, well
Conductivity of heat, with vehicle energy saving environmental protection and lightweight development and battery pack housing interior structure become increasingly complex, using steel
Plate, aluminium alloy are no longer satisfied the demand of lightweight and internal labyrinth, it is therefore desirable to design a kind of new battery involucrum
Body.
Utility model content
The utility model proposes a kind of composite material moulded battery pack housings of SMC, heat the system of integrated molding using glass reinforced plastic
At under the premise of mitigating weight, casing rigidity is strengthened, and has good corrosion-and high-temp-resistant, sealing performance is significantly
It improves.
A kind of technical solution of the utility model is achieved in that the composite material moulded battery pack housing of SMC, including under
Portion's enclosure body, the Lower housing body is the Lower housing body made of glass reinforced plastic hot melt integrated molding, under described
The open topped of portion's enclosure body is arranged, and the first battery pack mounting portion is equipped in the Lower housing body and the second battery pack is pacified
Dress portion is equipped between the first battery pack mounting portion and the second battery pack mounting portion and is successively arranged among first to be arranged side by side
Battery pack mounting portion, the second intermediate cell packet mounting portion and third intermediate cell packet mounting portion, the first battery pack mounting portion
Between the first intermediate cell packet mounting portion, the first intermediate cell packet mounting portion and the second intermediate cell packet mounting portion it
Between, between the second intermediate cell packet mounting portion and third intermediate cell packet mounting portion and third intermediate cell packet mounting portion
It is respectively equipped between the second battery pack mounting portion one horizontal convex stupefied, the first side inner wall of the Lower housing body is equipped with four
The vertically arranged limiting slot of item, the convex stupefied and limiting slot correspond, second side inner wall of the Lower housing body
It is equipped with a horizontally disposed support rim, is equipped with the first convex block in the first battery pack mounting portion, first convex block
Upper surface is equipped with a horizontal groove, is equipped with the second convex block in the second battery pack mounting portion, pacifies close to second battery pack
The inner wall of the Lower housing body in dress portion be equipped with a vertical boss, one jiao of the top edge of the Lower housing body
Place is equipped with a fool proof notch, is respectively arranged on the left side and the right side recessed portion on second side outer wall, two recessed portions it
Between be equipped with a protrusion, the ground of the protrusion is equipped with an exterior groove.
As a kind of perferred technical scheme, the first battery pack mounting portion, the second battery pack mounting portion, among first
The bottom surface of battery pack mounting portion, the second intermediate cell packet mounting portion and third intermediate cell packet mounting portion is equipped at least one and adds
Strengthening tendons.
As a kind of perferred technical scheme, the reinforcing rib is equipped with two and is horizontally disposed with.
As a kind of perferred technical scheme, the upper edge of the Lower housing body is sealed around a circle is equipped with
Slot.
As a kind of perferred technical scheme, the upper edge for stating Lower housing body is around equipped with several spiral shells
Pit.
Using above-mentioned technical proposal, the utility model has the following beneficial effects: due to the composite material moulded battery involucrum of SMC
Body is integrally formed by glass reinforced plastic hot melt and is made, and under the premise of mitigating weight, casing rigidity is strengthened, and is had resistance to well
Anti-corrosion property at high temperature, sealing performance greatly improve, and Lower housing body are divided into the first battery pack mounting portion, the second battery pack is pacified
Dress portion, the first intermediate cell packet mounting portion, the second intermediate cell packet mounting portion and third intermediate cell packet mounting portion, and two electricity
It is convex stupefied that it is respectively equipped with a level between the packet mounting portion of pond, corresponding battery pack can be installed on to corresponding battery pack mounting portion
Interior, the first side inner wall of Lower housing body is equipped with four vertically arranged limiting slots, it is ensured that after battery pack installation
Stability, second side inner wall of institute's Lower housing body are equipped with a horizontally disposed support rim, support rim it is upper rectangular
Harness is positioned for the harness of placing battery packet and by support rim, the water of the first convex block upper surface at a space
Flat grooves are used for fixed beam, and vertical boss is for positioning the second battery pack, at one jiao of the top edge of Lower housing body
Bad product rate is reduced, the left and right sides on second side outer wall point equipped with a fool proof notch convenient for improving leakproofness when assembling
Not She You recessed portion, a protrusion is equipped between two recessed portions, greatly reduces battery pack housing occupied sky on automobile
Between, the ground of protrusion is equipped with an exterior groove, more firm after installing battery pack housing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the inside schematic perspective view of the utility model；
Fig. 3 is the external perspective structural representation of the utility model；
Wherein: 1, Lower housing body；2, the first battery pack mounting portion；3, the second battery pack mounting portion；4, among first
Battery pack mounting portion；5, the second intermediate cell packet mounting portion；6, third intermediate cell packet mounting portion；7, horizontal convex stupefied；8, it limits
Slot；9, support rim；10, the first convex block；11, horizontal groove；12, the second convex block；13, vertical boss；14, fool proof notch；
15, recessed portion；16, protrusion；17, exterior groove；18, reinforcing rib；19, seal groove is enclosed；20, threaded hole.
Specific embodiment
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the composite material moulded battery pack housing of SMC, including Lower housing body 1, Lower housing body 1
For the Lower housing body 1 made of glass reinforced plastic hot melt integrated molding, the open topped setting of Lower housing body 1, lower part
The first battery pack mounting portion 2 and the second battery pack mounting portion 3, the first battery pack mounting portion 2 and the second electricity are equipped in enclosure body 1
It is equipped between pond packet mounting portion 3 and is successively arranged the first intermediate cell packet mounting portion 4 being arranged side by side, the installation of the second intermediate cell packet
Portion 5 and third intermediate cell packet mounting portion 6, between the first battery pack mounting portion 2 and the first intermediate cell packet mounting portion 4, first
Between intermediate cell packet mounting portion 4 and the second intermediate cell packet mounting portion 5, among the second intermediate cell packet mounting portion 5 and third
A water is respectively equipped between battery pack mounting portion 6 and between third intermediate cell packet mounting portion 6 and the second battery pack mounting portion 3
Plano-convex stupefied 7, the first side inner wall of Lower housing body 1 are equipped with four vertically arranged limiting slots 8, level convex stupefied 7 and limit
Slot 8 corresponds, and second side inner wall of Lower housing body 1 is equipped with a horizontally disposed support rim 9, the first battery pack peace
It is equipped with the first convex block 10 in dress portion 2, the upper surface of the first convex block 10 is equipped with a horizontal groove 11, in the second battery pack mounting portion 3
Equipped with the second convex block 12, the inner wall close to the Lower housing body 1 of the second battery pack mounting portion 3 is equipped with a vertical boss 13,
A fool proof notch 14 is equipped at one jiao of the top edge of Lower housing body 1, the left and right sides on second side outer wall point
Not She You recessed portion 15, a protrusion 16 is equipped between two recessed portions 15, the ground of protrusion 16 is equipped with an exterior groove 17.
In the present embodiment, the first battery pack mounting portion 2, the second battery pack mounting portion 3, the first intermediate cell packet mounting portion 4,
The bottom surface of second intermediate cell packet mounting portion 5 and third intermediate cell packet mounting portion 6 is equipped at least one reinforcing rib 18.Reinforce
Muscle 18 is equipped with two and is horizontally disposed with.The upper edge of Lower housing body 1 encloses seal groove 19 around being equipped with one.Lower case
The upper edge of ontology 1 is around equipped with several threaded holes 20.
Lower housing body 1 is divided into the first battery pack mounting portion 2, the second battery pack mounting portion 3, the first intermediate cell packet
Mounting portion 4, the second intermediate cell packet mounting portion 5 and third intermediate cell packet mounting portion 6, and divide between two battery pack mounting portions
Not She You one level convex stupefied 7, corresponding battery pack can be installed in corresponding battery pack mounting portion, Lower housing body 1
The first side inner wall be equipped with four vertically arranged limiting slots 8, it is ensured that battery pack installation after stability, lower case
Second side inner wall of ontology 1 is equipped with a horizontally disposed support rim 9, and the top of support rim 9 forms a space and is used for
The harness of placing battery packet is simultaneously positioned harness by support rim, and the horizontal groove 11 of 10 upper surface of the first convex block is used for
Fixed beam, vertical boss 13 are equipped with one at one jiao of the top edge of Lower housing body 1 and prevent for positioning the second battery pack
Slow-witted notch 14 reduces bad product rate, being respectively arranged on the left side and the right side on second side outer wall convenient for improving leakproofness when assembling
Recessed portion 15 is equipped with a protrusion between two recessed portions 15, greatly reduces battery pack housing occupied space on automobile,
The ground of protrusion 16 is equipped with an exterior groove 17, more firm after installing battery pack housing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
- The composite material moulded battery pack housing of 1.SMC, which is characterized in that including Lower housing body, the Lower housing body For the Lower housing body made of glass reinforced plastic hot melt integrated molding, the open topped setting of the Lower housing body, institute State and be equipped with the first battery pack mounting portion and the second battery pack mounting portion in Lower housing body, the first battery pack mounting portion and It is equipped between second battery pack mounting portion and is successively arranged the first intermediate cell packet mounting portion, the second intermediate cell packet being arranged side by side Mounting portion and third intermediate cell packet mounting portion, between the first battery pack mounting portion and the first intermediate cell packet mounting portion, Between the first intermediate cell packet mounting portion and the second intermediate cell packet mounting portion, the second intermediate cell packet mounting portion and It is set respectively between third intermediate cell packet mounting portion and between third intermediate cell packet mounting portion and the second battery pack mounting portion There is a level convex stupefied, the first side inner wall of the Lower housing body is equipped with four vertically arranged limiting slots, described convex stupefied It being corresponded with the limiting slot, second side inner wall of the Lower housing body is equipped with a horizontally disposed support rim, It is equipped with the first convex block in the first battery pack mounting portion, the upper surface of first convex block is equipped with a horizontal groove, and described the The second convex block is equipped in two battery pack mounting portions, close to the inner wall of the Lower housing body of the second battery pack mounting portion It is equipped with a vertical boss, a fool proof notch is equipped at one jiao of the top edge of the Lower housing body, is located at described the It is respectively arranged on the left side and the right side recessed portion on two side outer walls, is equipped with a protrusion between two recessed portions, the protrusion Ground is equipped with an exterior groove.
- 2. the composite material moulded battery pack housing of SMC as described in claim 1, which is characterized in that the first battery pack peace Dress portion, the second battery pack mounting portion, the first intermediate cell packet mounting portion, the second intermediate cell packet mounting portion and third intermediate cell The bottom surface of packet mounting portion is equipped at least one reinforcing rib.
- 3. the composite material moulded battery pack housing of SMC as claimed in claim 2, which is characterized in that the reinforcing rib is equipped with two Item and horizontally disposed.
- 4. the composite material moulded battery pack housing of SMC as described in claim 1, which is characterized in that the Lower housing body Upper edge around be equipped with one circle seal groove.
- 5. the composite material moulded battery pack housing of SMC as described in claim 1, which is characterized in that the Lower housing body Upper edge around be equipped with several threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960927.3U CN208225970U (en) | 2018-06-21 | 2018-06-21 | The composite material moulded battery pack housing of SMC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960927.3U CN208225970U (en) | 2018-06-21 | 2018-06-21 | The composite material moulded battery pack housing of SMC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225970U true CN208225970U (en) | 2018-12-11 |
Family
ID=64505243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960927.3U Expired - Fee Related CN208225970U (en) | 2018-06-21 | 2018-06-21 | The composite material moulded battery pack housing of SMC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225970U (en) |
-
2018
- 2018-06-21 CN CN201820960927.3U patent/CN208225970U/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: 20181211 Termination date: 20210621 |