CN207651570U - A kind of battery of electric motor car installation body frame structure for automotive - Google Patents
A kind of battery of electric motor car installation body frame structure for automotive Download PDFInfo
- Publication number
- CN207651570U CN207651570U CN201721871217.5U CN201721871217U CN207651570U CN 207651570 U CN207651570 U CN 207651570U CN 201721871217 U CN201721871217 U CN 201721871217U CN 207651570 U CN207651570 U CN 207651570U
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- battery
- battery case
- supporting rack
- body frame
- automotive
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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 is related to a kind of battery of electric motor car to install body frame structure for automotive, including installing vehicle frame, it is set to the bottom battery supporting rack of installation bottom of frame, the middle cell supporting rack being set in the middle part of installation vehicle frame, the top battery supporting rack being set at the top of installation vehicle frame, the bottom battery supporting rack, it is equipped with battery case group on middle cell supporting rack and top battery supporting rack, the battery case group includes the Battery case that at least two is arranged, and the connecting plate for connecting at least two Battery case, there is in the battery case group between adjacent Battery case ventilation gap, the direction of ventilation of the ventilation gap is identical as the direction of advance of car.The battery-operated motor cycle electric car mounting structure of the utility model, dismounting is easy for installation, and has preferable heat dissipation effect.
Description
Technical field
The utility model is related to battery-operated motor cycle field, more particularly to a kind of battery of electric motor car installs vehicle frame knot
Structure.
Background technology
Traditional motorcycle generally uses fuel engines as power, but since there are high energy consumption, effects for fuel motorcycle
Rate is low, the reasons such as pollution from exhaust emission environment, has a kind of environmental protection using electric drive as power source in the market in recent years
Type battery-operated motor cycle, this battery-operated motor cycle need powerful large power supply, so as to meet, motorcycle speed is fast, holds
Loading capability is high, continues the requirements such as electric time length, and multiple chargeable storages are often installed on electric motorcycles and constitute a combination
Large power supply.The quality in major impetus source of the battery as battery-operated motor cycle, battery influences the performance of battery-operated motor cycle
It is very big.Battery can lead to battery-heating in long-time continuous process, and battery temperature is excessively high to influence its service life, in low temperature
The normal charging/discharging function of battery can be then influenced under environment.
CN205837075U discloses a kind of battery of electric motor car mounting structure, including frame assembly and battery assembly,
It is characterized in that：The frame assembly bottom is fixed with gearbox, and described frame assembly one end is provided with two and extends downwardly
Support tube, the support tube lower end are hinged with bottom supporting rack, and the bottom supporting rack other end is fixed on gearbox, described
Battery assembly is divided into bottom battery assembly, middle cell assembly and upper cell assembly, and bottom battery assembly one end is fixed
On the supporting rack of bottom, the other end is fixed on gearbox, and the middle cell assembly is fixedly mounted in the middle part of frame assembly, institute
It states upper cell assembly and is fixedly mounted on frame assembly top.
The battery fastening structure realizes heat dissipation effect by battery case equipped with radiator structure, but heat dissipation effect is not
It is good, still there is higher temperature, and the battery of the battery fastening structure is individually fixedly installed in support between battery case
On frame, dismounting is inconvenient.
Invention content
Based on this, it is necessary to provide a kind of realization convenient disassembly and the preferable battery-operated motor cycle electric car installation of heat dissipation effect
Structure.
The utility model provides a kind of battery of electric motor car installation body frame structure for automotive, including installs vehicle frame, is set to installation
The bottom battery supporting rack of bottom of frame, is set to installation vehicle frame top at the middle cell supporting rack being set in the middle part of installation vehicle frame
The top battery supporting rack in portion is equipped on the bottom battery supporting rack, middle cell supporting rack and top battery supporting rack
Battery case group, the battery case group include the Battery case that at least two is arranged and connect at least two Battery case
Connecting plate, there is in the battery case group ventilation gap, the direction of ventilation of the ventilation gap between adjacent Battery case
It is identical as the direction of advance of car.
Preferably, the connecting plate includes fixed component, and the battery case group is respectively arranged in bottom by fixed component
On portion's cell support frame, middle cell supporting rack and top battery supporting rack.
Preferably, the Battery case includes leading flank and trailing flank, and the connecting plate includes preceding connecting plate and rear connection
Plate, the preceding connecting plate connect the leading flank of the Battery case, the trailing flank of the rear connecting plate connection Battery case.
Preferably, the Battery case and connecting plate are set on the Battery case by the mating connection of nut and screw
There are limiting slot, the nut to be set in the limiting slot, the screw passes through connecting plate to connect with the nut cooperation in limiting slot
It connects, the nut, which is equipped with, makes nut be relatively fixed to the elastic element in limiting slot.
Preferably, the battery case group includes the first Battery case and the second Battery case, the connecting plate connection first
Battery case and the second Battery case, the connecting plate include the first connecting portion being connect with the first Battery case and the second electricity
The second connecting portion of pond babinet connection, the first connecting portion and second connecting portion are equipped with heat dissipation region.
Preferably, the middle cell supporting rack includes the first support plate, the second support plate and third support plate, and described the
One support plate, the second support plate and third support plate are welded on installation vehicle frame.
Preferably, the top battery supporting rack includes top battery front support frame and top battery rear support frame, described
Top battery front support frame and top battery rear support frame are secured by bolts on installation vehicle frame.
Preferably, on the bottom battery supporting rack and it is equipped with 1 group of battery case group on top battery supporting rack, in described
Portion's cell support frame is equipped with 2 groups of battery case groups.
Preferably, the width of the ventilation gap is 1-5cm.
Preferably, the connecting plate includes connecting body frame, being connected and fixed with Battery case of upwardly extending of connection body frame
At least two connects batten, at least two is connected to the reinforcement batten of batten connection, and heat dissipation is equipped between every 2 connections batten
Region.
The battery-operated motor cycle electric car mounting structure of the utility model, dismounting is easy for installation, and is imitated with preferable heat dissipation
Fruit.
Description of the drawings
It is more particularly described by the preferred embodiment in the utility model shown in attached drawing, the utility model above and other mesh
, feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.
Fig. 1 is that the battery of electric motor car that the utility model embodiment provides installs body frame structure for automotive schematic diagram；
Fig. 2 is the installation body frame structure for automotive schematic diagram that the utility model embodiment provides；
Fig. 3 is the battery case group dimensional structure diagram that the utility model embodiment provides；
Fig. 4 is the battery case group positive structure schematic that the utility model embodiment provides；
Fig. 5 is schematic diagram when the connecting plate that the utility model embodiment provides and limiting slot coordinate.
Specific implementation mode
Technical solutions of the utility model are described in further detail in the following with reference to the drawings and specific embodiments, so that this
The technical staff in field can be better understood from the utility model and can be practiced, but illustrated embodiment is not as to this practicality
Novel restriction.
Referring to figs. 1 to Fig. 5, the utility model embodiment provides a kind of battery of electric motor car installation body frame structure for automotive, including
Installation vehicle frame, the bottom battery supporting rack 11 for being set to installation bottom of frame, the middle cell branch being set in the middle part of installation vehicle frame
Support 12, the top battery supporting rack 13 being set at the top of installation vehicle frame, bottom, middle part and the top of the present embodiment meaning are
In contrast, it is not offered as just being set to the absolute position of installation vehicle frame.Bottom battery supporting rack 11, middle cell supporting rack 12
Be equipped with battery case group 6 on top battery supporting rack 13, battery case group 6 include at least two be arranged Battery case 61,
And the connecting plate 2 for connecting at least two Battery case 61, there is in battery case group 6 ventilation between adjacent Battery case 61
Gap 62, the direction of ventilation of ventilation gap 62 are identical as the direction of advance of car.
With reference to figure 1 and Fig. 4, the Battery case 61 that at least two is arranged in the present embodiment passes through 2 connection group of connecting plate
At battery case group 6, battery case group 6 is then set to bottom battery supporting rack 11, middle cell supporting rack 12 and top electricity again
On pond supporting rack 13.Connecting plate 2 can fasten the Battery case 61 in battery case group 6, avoid during car advances, battery case
Mutually collision influences the service life between body 61.There is ventilation gap 62 between adjacent Battery case 61, avoid adjacent battery case
It abuts between body 61 and causes heat that can not shed, and when installing battery case group 6, it should be ensured that the ventilation side of ventilation gap 62
To identical as the direction of advance of car, when car being made to advance, the wind energy blown makes 62 liang of ventilation gap enough by ventilation gap 62
The Battery case 61 of side has preferable heat dissipation effect, increases the service life of battery.
With reference to figure 4, in further preferred embodiments, the width of ventilation gap 62 is 1-5cm, 62 width of ventilation gap compared with
Greatly, ventilation effect is good, but the stability of 6 structure of battery case group reduces, and 62 width of ventilation gap is smaller, 6 structure of battery case group
Stability it is preferable, but ventilation effect is bad.
With reference to figure 1, in a preferred embodiment, connecting plate 2 includes fixed component 21, by fixed component 21 by battery case group
6 are respectively arranged on bottom battery supporting rack 11, middle cell supporting rack 12 and top battery supporting rack 13.Compared to Battery case
61 installation fixations one by one, it is all more convenient in dismounting or installation by the installation battery case of fixed component 21 group 6, and also
It is firm fixed between Battery case 61 to improve.
With reference to figure 3, in a preferred embodiment, Battery case 61 includes leading flank and trailing flank, and connecting plate 2 includes preceding connection
Plate 25 and rear connecting plate 26, preceding connecting plate 25 connect the leading flank of Battery case 61, and rear connecting plate 26 connects Battery case 61
Trailing flank.The front and back of Battery case 61 has fixation so that the battery case group 6 of composition is more securely.
With reference to figure 5, in a preferred embodiment, Battery case 61 and connecting plate 2 by the mating connection of nut 3 and screw 4,
Battery case 61 is equipped with limiting slot 5, and nut 3 is set to 5 in limiting slot, and screw 4 passes through connecting plate 2 and the spiral shell in limiting slot 5
Mother 3 is connected, and nut 3, which is equipped with, makes the elastic element 51 that nut 3 is relatively fixed in limiting slot 5.
Using opening up limiting slot 5, then the cooperation by nut 3 and screw 4 on Battery case 61 in the present embodiment
Battery case 61 and connecting plate 2 are connected and fixed by connection.Limiting slot 5 can be by 61 short transverse of Battery case, being arrived from above
Under perforative limiting slot 5, it is ensured that 61 height any position of Battery case realize fix；Limiting slot 5 may be by battery case
On 61 left and right directions of body, run through the limiting slot 5 of Battery case 61 or so, it is ensured that realized in 61 or so any position of Battery case
It is fixed.But no matter which kind of mode can inevitably be slided when nut 3 is set in limiting slot 5, and installation personnel is needed to fix spiral shell manually
Mother 3, then screw 4 is connected across connecting plate 2 with the nut 3 in limiting slot 5.Installation effectiveness is poor.Spiral shell in the present embodiment
Mother 3, which is equipped with, makes the elastic element 51 that nut 3 is relatively fixed in limiting slot 5, and nut 3 is avoided to slide, and realization is quickly fixed, carries
The connection installation speed of high battery case 1 and connecting plate 2.
With reference to figure 5, in further preferred embodiments, limiting slot 5 includes groove body, is respectively arranged at groove body opening both ends
Limit opening is formed between limited block, limited block, 3 race diameter of nut is more than the width of limit opening.Nut 3 is tilted centainly
Angle is put into limiting slot 5, and the elastic element 51 on nut 3 contacts 5 bottom of limiting slot, because the elastic reaction of elastic element 51 will
Nut 3 jacks up upwards, since 3 race diameter of nut is more than the width of limit opening, nut 3 is made to be relatively fixed in limiting slot 5,
It can continue fixed next nut 3 at this time, wait for nut 3 being all fixed in limiting slot 5, screw 4 is then passed through into connection again
Plate 2 is connected with the nut 3 in limiting slot 5.Realize that Fast Installation is fixed.
With reference to figure 5, in a preferred embodiment, elastic element 51 is the shrapnel 511 being set on 3 outer ring of nut, shrapnel 511
For metal clips, by being fixedly welded on 3 outer ring of nut.Shrapnel 511 include the first tongue piece 512 and the second tongue piece 513, first
There is the perforation passed through for screw 4 between tongue piece 512 and the second tongue piece 513.First tongue piece 512 and the cooperation of the second tongue piece 513,
Keep shrapnel 511 more firm to fixation of the nut 3 in limiting slot 5, but in order not to stop the locking of screw 4 and nut 3, the first tongue
There is the perforation passed through for screw 4 between piece 512 and the second tongue piece 513.In another preferred embodiment, elastic element 51 is
It is fixed on the spring of 3 bottom of nut, the aperture of spring passes through for screw.Spring can be fixed as one with nut 3, or opposite
Nut 3 is independent part.When spring and nut 3 are fixed as one, the race diameter of spring should be straight less than 3 outer ring of nut
Diameter by spring-compressed on nut 3, and is tilted a certain angle and the nut 3 with spring is put into together in limiting slot 5, in spring
Under the action of, nut 3 pops up, and since 3 race diameter of nut is more than the width of limit opening, nut 3 is made to be relatively fixed to
In limiting slot 5；When spring opposing nut 3 is independent part, first by spring compression, and tilts and be put into limiting slot 5, keep bullet
Then the inclination of nut 3 is put into limiting slot 5, trip spring by spring pressing state, make it that jack-up of nut 3 is fixed on limiting slot 5
In.
With reference to figure 3 and Fig. 4, in a preferred embodiment, battery case group 6 includes the first Battery case 611 and the second battery case
Body 612, connecting plate connects the first Battery case 611 and the second Battery case 612, connecting plate 2 include and the first Battery case 611
The first connecting portion 22 of connection, the second connecting portion 23 being connect with the second Battery case 612, first connecting portion 22 and second connect
Portion 23 is equipped with heat dissipation region 24, that is, 2 middle part of connecting plate can be emptied and make it have heat dissipation effect, and heat dissipation region is formed
24, the fixation because of connecting plate 2 is avoided, its heat dissipation effect is influenced.
With reference to figure 3 and Fig. 4, in a preferred embodiment, Battery case 61 includes upper box lid 613, lower bottom cover 614, is set to
Middle casing 615 between upper box lid 613 and lower bottom cover 614, limiting slot 5 is arranged on middle casing 615, and limiting slot 5
Extend along 615 upper and lower directions of middle casing, keeps the fixed regioselectivity that screw 4 and nut 3 coordinate more.Upper box lid 613
It is plastics with lower bottom cover 614, middle casing 615 is metal shell.In further preferred embodiments, outside middle casing 615
Surface is equipped with multiple parting beads 6151 vertically extended and have heat dissipation effect.Parting bead 6151 is protruding block, Neng Gouzeng
Big middle casing 615 and extraneous contact area, make Battery case 61 have preferable heat dissipation effect.Further preferably implementing
In example, upper box lid 613 is equipped with multiple reinforcement blocks 6131, on the one hand can also increase the area of 61 outer surface of Battery case, tool
There is certain heat dissipation effect；On the other hand it can play the role of reinforcing to 613 structure of upper box lid, keep upper box lid 613 more firm
Gu anti-collision effect is more preferable.
With reference to figure 2, in a preferred embodiment, middle cell supporting rack 12 includes the first support plate 121, the second support plate
122 and third support plate 123, the first support plate 121, the second support plate 122 and third support plate 123 be welded in installation vehicle frame
On.On bottom battery supporting rack 11 and it is equipped with 1 group of battery case group 6, middle cell supporting rack 12 on top battery supporting rack 13
It is equipped with 2 groups of battery case groups 6.To match the structure of motorcycle, middle cell supporting rack 12 is relative to top battery supporting rack 13
Area with bottom battery supporting rack 11 can be larger, and the battery of placement can be more, therefore three pieces of support plate (first support plates
121, the second support plate 122 and third support plate 123) it can realize better support effect.Top battery supporting rack 13 includes
Top battery front support frame 131 and top battery rear support frame 132, top battery front support frame 131 and top battery rear support
Frame 132 is secured by bolts on installation vehicle frame, and when installing middle cell supporting rack 12, top battery supporting rack 13 is first torn open
Get off, does not interfere with the installation of middle cell supporting rack 12.Bottom battery supporting rack 11 is fixed on installation vehicle frame also by bolt
On.When installing battery case group 6, middle cell supporting rack 12 is first filled, therefore middle cell supporting rack 12 is welded in installation vehicle frame
On it is more convenient when making installation, then top battery supporting rack 13 or bottom battery supporting rack 11 are installed.In dismounting battery case
When group 6, the battery case group 6 on top battery supporting rack 13 and bottom battery supporting rack 11 and the side of being mounted thereon first is torn open, then
Tear the battery case group 6 on middle cell supporting rack 12 open again, dismounting is more convenient.
With reference to figure 3 and Fig. 4, in a preferred embodiment, connecting plate 2 is upwardly extended including connection body frame 27, connection body frame 27
At least two being connected and fixed with Battery case 61 connect batten 28, by the reinforcement batten that connects of at least two connection batten 28,
It is equipped with heat dissipation region 24 between every 2 connections batten.2 area of connecting plate is smaller, bad with the fixed effect of Battery case 61；Even
2 area of fishplate bar is larger, covers Battery case 61, is unfavorable for the heat dissipation effect of Battery case 61, therefore, connecting plate 2 need not
The region setting heat dissipation region 24 wanted, is conducive to the heat dissipation of Battery case 61.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of battery of electric motor car installs body frame structure for automotive, which is characterized in that including installation vehicle frame, be set to installation vehicle frame bottom
The bottom battery supporting rack in portion, the middle cell supporting rack being set in the middle part of installation vehicle frame, the top being set at the top of installation vehicle frame
Portion's cell support frame is equipped with battery case on the bottom battery supporting rack, middle cell supporting rack and top battery supporting rack
Group, the battery case group include the Battery case and the connection for connecting at least two Battery case that at least two is arranged
Plate has ventilation gap, the direction of ventilation and car of the ventilation gap in the battery case group between adjacent Battery case
Direction of advance it is identical.
2. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the connecting plate includes solid
Determine component, the battery case group is respectively arranged in by bottom battery supporting rack, middle cell supporting rack and top by fixed component
On portion's cell support frame.
3. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the Battery case includes
Leading flank and trailing flank, the connecting plate include preceding connecting plate and rear connecting plate, and the preceding connecting plate connects the Battery case
Leading flank, it is described after connecting plate connection Battery case trailing flank.
4. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the Battery case and company
Fishplate bar is equipped with limiting slot by the mating connection of nut and screw, the Battery case, and the nut is set to the limit
In slot, the screw passes through connecting plate to be connected with the nut in limiting slot, and the nut, which is equipped with, makes nut be relatively fixed
Elastic element in limiting slot.
5. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the battery case group includes
First Battery case and the second Battery case, the connecting plate connect the first Battery case and the second Battery case, the connection
The second connecting portion that plate includes the first connecting portion being connect with the first Battery case, is connect with the second Battery case, described first
Interconnecting piece and second connecting portion are equipped with heat dissipation region.
6. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the middle cell support
Frame includes the first support plate, the second support plate and third support plate, first support plate, the second support plate and third support plate
It is welded on installation vehicle frame.
7. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the top battery support
Frame includes top battery front support frame and top battery rear support frame, the top battery front support frame and top battery rear support
Frame is secured by bolts on installation vehicle frame.
8. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the bottom battery support
1 group of battery case group is equipped on frame and on top battery supporting rack, the middle cell supporting rack is equipped with 2 groups of battery case groups.
9. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the width of the ventilation gap
Degree is 1-5cm.
10. battery of electric motor car as described in claim 1 installs body frame structure for automotive, which is characterized in that the connecting plate includes
What connection body frame, connection body frame upwardly extended connect batten at least two that Battery case is connected and fixed, connects at least two
Batten connection reinforcement batten, it is described it is every 2 connection batten between be equipped with heat dissipation region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871217.5U CN207651570U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car installation body frame structure for automotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871217.5U CN207651570U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car installation body frame structure for automotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651570U true CN207651570U (en) | 2018-07-24 |
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ID=62876946
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871217.5U Active CN207651570U (en) | 2017-12-26 | 2017-12-26 | A kind of battery of electric motor car installation body frame structure for automotive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978712A (en) * | 2017-12-26 | 2018-05-01 | 广州雷利诺车业有限公司 | A kind of battery of electric motor car installs body frame structure for automotive |
| CN111959654A (en) * | 2020-08-26 | 2020-11-20 | 何鹏程 | Electric motorcycle car heap battery installation frame structure |
-
2017
- 2017-12-26 CN CN201721871217.5U patent/CN207651570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978712A (en) * | 2017-12-26 | 2018-05-01 | 广州雷利诺车业有限公司 | A kind of battery of electric motor car installs body frame structure for automotive |
| CN111959654A (en) * | 2020-08-26 | 2020-11-20 | 何鹏程 | Electric motorcycle car heap battery installation frame structure |
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