CN206031043U - Battery mounting structure of car - Google Patents
Battery mounting structure of car Download PDFInfo
- Publication number
- CN206031043U CN206031043U CN201621092755.XU CN201621092755U CN206031043U CN 206031043 U CN206031043 U CN 206031043U CN 201621092755 U CN201621092755 U CN 201621092755U CN 206031043 U CN206031043 U CN 206031043U
- Authority
- CN
- China
- Prior art keywords
- tie
- protective cover
- protective
- frame
- support bar
- 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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Abstract
The utility model discloses a battery mounting structure of car, its technical scheme main points are including body frame and power, the body frame is including the tie -beam that sets up along automobile body length direction, the tie -beam is equipped with two at least, and the centre gripping is fixed with the safety cover between two adjacent tie -beams and tie -beam parallel arrangement each other, the safety cover is including the arrangement chamber that is used for bearing the power, settle the chamber including ascending opening, the safety cover extends to the below of body frame with tie -beam fixed connection rear protecting cover's bottom. This mounting structure both multiplicable battery holds high -volume to can avoid the influence of battery heat dissipation to the driver's cabin production.
Description
Technical field
This utility model is related to vehicle technology field, more specifically, it relates to a kind of battery fastening structure of car.
Background technology
Electric vehicle meets the fixed energy-conserving and environment-protective trend of country, greatly facilitates short distance traffic, and main is by energy
The saving and protection of source and environment plays an important role in national economy.
Existing electric vehicle is typically arranging batteries the horizontally set under seat, and due to the single behaviour of category more than electric motor car
Make, therefore its frame width is limited, it is also limited for the area for arranging batteries, so as to more battery cannot be installed, limit
The operating range of electric vehicle.And battery is positioned over and drives under indoor seat, and driver's cabin usually can be closed, because
This battery in the course of work, easily to driver's cabin heat release, drives indoor room temperature so as to improve, is unfavorable for human pilot in the summer
Season drives vehicle；In addition when battery is positioned in the housing under seat, as the housing is in after seat is placed on its upper shed
Enclosed construction, therefore battery aggregation heating is also easy to produce, so as to there is dieseling, and battery is located in below seat, easily right
The life security of human pilot is produced and is directly threatened.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of battery fastening structure of car,
The mounting structure can both increase the battery amount of putting, and can avoid impact of the battery radiating to driver's cabin generation.
For achieving the above object, this utility model provides following technical scheme：A kind of battery fastening structure of car, including
There are body frame and power supply, also include protective cover, the body frame includes the tie-beam arranged along length of wagon direction, described
Tie-beam is at least provided with two and tie-beam is be arranged in parallel each other, and the protective cover is clamped and fastened on adjacent two company
Connect between beam, the protective cover includes the placing chamber for carrying power supply, and the placing chamber includes opening upwards, described
Protective cover is fixedly connected the bottom of rear protective cover and is extended to the lower section of body frame with tie-beam.
This utility model is further arranged to：Installing hole is provided with placing chamber opening on the side wall of the protective cover,
It is equipped with securing member to be fixedly connected with tie-beam for protective cover in the installing hole.
This utility model is further arranged to：The installing hole is in kidney-shaped pore structure along the depth direction of placing chamber.
This utility model is further arranged to：The bottom of the protective cover is provided with osculum.
This utility model is further arranged to：The protective frame for protection cover is covered with outside the protective cover, it is described
Protective frame is fixedly connected with body frame, and the protective frame is arranged in engraved structure.
This utility model is further arranged to：The protective frame is made of metal, and the protective frame is welded with tie-beam.
This utility model is further arranged to：The protective frame includes transverse support bar and vertical supporting bar, the horizontal stroke
It is provided with multiple to support bar and is spaced setting, the vertical supporting bar is provided with multiple and is spaced setting.
This utility model is further arranged to：The transverse support bar is in banded structure with vertical supporting bar.
This utility model is further arranged to：Fix bar has been gripped between two tie-beams, and the fix bar is provided with
Two and respectively positioned at the two ends of protective cover length direction, the fix bar and tie-beam are overlapped to form frame structure, the horizontal stroke
Bent to the two ends of support bar respectively and be fixed on two tie-beams, the two ends of the vertical supporting bar bend respectively is fixed on two
In individual fix bar, the end bending place of the transverse support bar and vertical supporting bar is overlapped in the upper of tie-beam and fix bar respectively
End face.
This utility model is further arranged to：Bend at installing hole on the medial wall of the protective cover and be provided with avoidance
Groove, after bending forming on the side wall of protective cover, the lateral wall for avoiding trench bottom is convexly equipped in protective cover to the escape groove
Lateral wall, will so determine the position relationship between escape groove and transverse support bar, avoid when protective frame is covered on protective cover
Groove is located between two adjacent transverse support bars.
In sum, this utility model has the advantages that：Protective cover be clamped and fastened on tie-beam and to
Extend below body frame, and body frame section is larger, can be consequently used for disposing the area of power supply also larger, therefore the structure has
Beneficial to the area for increasing arranging batteries such that it is able to dispose more batteries, electric vehicle is conducive to extend operating range；And
Body frame lower end and ground separation, protective cover expose in atmosphere, and ventilation is smooth, is conducive to power supply heat sinking, not only reduces and drive
The room temperature of interior is sailed, while power supply aggregation heating can be also prevented effectively from so as to the dieseling for occurring.Protective cover is solid with body frame
It is fixed, power supply can be placed to placement intracavity, power supply be fixedly mounted so as to pass through protective cover, and power supply by protective cover by its
Cover holds together, and plays a part of to protect power supply, it is to avoid power supply direct collision is damaged to object.
Description of the drawings
Dimensional structure diagrams of the Fig. 1 for battery fastening structure；
Fig. 2 is the dimensional structure diagram of protective cover and protective frame.
Reference：1st, body frame；11st, tie-beam；12nd, fix bar；2nd, power supply；3rd, protective cover；31st, placing chamber；32nd, pacify
Dress hole；33rd, escape groove；34th, osculum；4th, protective frame；41st, transverse support bar；42nd, vertical supporting bar.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is further described.Wherein identical parts phase
Same reference is represented.It should be noted that word "front", "rear", "left", "right" used in describing below, " on " and
D score refers to the direction in accompanying drawing, and word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from specific
The direction at component geometry center.
With reference to shown in Fig. 1,2, a kind of battery fastening structure of car includes body frame 1 and power supply 2, and body frame 1 is included
Along the tie-beam 11 that length of wagon direction is arranged, tie-beam 11 is at least provided with two and tie-beam 11 is parallel each other sets
Put, between two adjacent tie-beams 11, gripped protective cover 3, protective cover 3 includes the placing chamber for carrying power supply 2
31, placing chamber 31 includes opening upwards, and protective cover 3 is fixedly connected the bottom of rear protective cover 3 to body frame 1 with tie-beam 11
Lower section extend.Protective cover 3 be clamped and fastened on tie-beam 11 and to below body frame 1 extend, and 1 section of body frame compared with
Greatly, can be consequently used for disposing the area of power supply 2 also larger, therefore the structure is conducive to increasing the area of arranging batteries, so as to
More batteries can be disposed, is conducive to electric vehicle to extend operating range；And 1 lower end of body frame and ground separation, protection
In atmosphere, ventilation is smooth, is conducive to power supply 2 to radiate, and not only reduces and drives indoor room temperature, while can also have for 3 exposure of cover
Effect avoids the aggregation heating of power supply 2 so as to the dieseling for occurring.Protective cover 3 is fixed with body frame 1, can be placed to power supply 2
Put in chamber 31, power supply 2 is fixedly mounted so as to pass through protective cover 3, and power supply 2 is covered by protective cover 3, plays protection
The effect of power supply 2, it is to avoid 2 direct collision of power supply is damaged to object.
And multiple tie-beams 11 can spread configuration in the horizontal direction, while in same level, so in connection
When beam 11 is provided with three, protective cover 3 can be gripped between two adjacent tie-beams 11, so that the number of protective cover 3
Amount is promoted to two, further increases the area of arranging batteries.
Herein it should be noted that, power supply 2 includes battery, and battery is provided with multiple and arranges along 11 length direction of tie-beam
It is arranged in protective cover 3, although 1 section of body frame is larger, but 1 length of body frame is much larger than its width, therefore along tie-beam 11
The protective cover 3 that length direction is arranged can be used in disposing the position of power supply 2 more, therefore the structure is conducive to increasing arranging batteries
Area such that it is able to dispose more batteries, be conducive to electric vehicle extend operating range.
Installing hole 32 is provided with 31 opening of placing chamber on the side wall of protective cover 3, in installing hole 32, securing member is equipped with
It is fixedly connected with tie-beam 11 for protective cover.It is connected to after fasteners through mounting holes 32 on tie-beam 11, so as to realize protecting
The fixed installation of shield 3, the securing member can be bolt, and bolt mounting structure is prior art, and the application repeats；By
Easily implement in the simple structure, be thus advantageous to simplify mounting structure, reduce installation cost, at the same the structure can realize it is removable
Unload, consequently facilitating the dismounting of protective cover 3 and power supply 2, maintenance.
Installing hole 32 is in kidney-shaped pore structure along the depth direction of placing chamber 31.Mounting hole increased the length ruler of installing hole 32
It is very little, so as to effectively reduce the assembly precision of protective cover 3 and body frame 1, and in the feelings that differ of depth dimensions of protective frame 4
Under condition, by installation site being adjusted so as to realize protective cover 3 is fixed on body frame 1, and can contact at 4 bottom of protective frame
Wall, so that be conducive to the fixation and cooperation with protective frame 4 of protective cover 3.
The bottom of protective cover 3 is provided with osculum 34.The water fallen in placing chamber 31 can be discharged by osculum 34,
Avoid producing hydrops in placing chamber 31 to the generation impact of power supply 2.
The protective frame 4 for protection cover 3 is covered with outside protective cover 3, protective frame 4 is fixedly connected with body frame 1, protect
Frame 4 is arranged in engraved structure.As power supply 2 is placed in 1 bottom of body frame, therefore it is in fear of to break guarantor during vehicle traveling uneven road surface
Shield 3 and make power supply 2 inside which be damaged, and protective frame 4 is covered in outside protective cover 3, further improves the protection journey to power supply 2
Degree, can effectively extend the protection timeliness to power supply 2；Protective frame 4 is arranged in engraved structure simultaneously, can both promote protective frame 4
Heat dissipation ventilation effect, and then the aggregation heating of power supply 2 is avoided so as to the dieseling for occurring, while being greatly reduced protective frame 4
Weight, so as to advantageously reduce complete vehicle weight, be easy to vehicle traveling distance increase.
Protective frame 4 is made of metal, and protective frame 4 is welded with tie-beam 11.Made by metal, protective frame 4 covers in protective cover 3
Outward, protect intensity higher, be conducive to further improving the degree of protection to power supply 2, and protective frame 4 is more resistance to made by metal
With long service life can carry out effective protection to power supply 2 for a long time.Protective frame 4 can be welded in body frame because of its ruggedness
On 1, make protective frame 4 be structure as a whole with body frame 1, while protective frame 4 plays pocket and holds together to act on to protective cover 3, make protection
Frame 4 plays carrying effect to power supply 2, is prevented effectively from power supply 2 and drops.
Protective frame 4 includes transverse support bar 41 and vertical supporting bar 42, and transverse support bar 41 is provided with multiple and is spaced
Spread configuration, vertical supporting bar 42 are provided with multiple and are spaced setting.Protective frame 4 is by staggered transverse support bar
41 and vertical supporting bar 42 compile and be barricaded as type, and then effectively reduce the processing cost of protective frame 4, it is only necessary to which strip metal rod member is curved
Fold into, reduce the difficulty of processing of protective frame 4, so as to advantageously reduce the production cost of protective frame 4.While transverse support bar
41 and the volume of vertical supporting bar 42 set up the structural strength being equipped with beneficial to protective frame 4 is improved, it is to avoid protective frame 4 clashed into after gently
It is yielding.
Transverse support bar 41 is in banded structure with vertical supporting bar 42.As the support bar of banding is compared to cylinder class
Rod member, the end of banding are bigger with the welding contact area of body frame 1, are conducive to improving transverse support bar 41 and vertical supporting bar
42 firm welding degree, and then improve the firmness of protective frame 4 and body frame 1.
Fix bar 12 has been gripped between two tie-beams 11, and fix bar 12 is provided with two and is located at protective cover respectively
The two ends of 3 length directions, fix bar 12 are overlapped to form frame structure with tie-beam 11, and the two ends of transverse support bar 41 are bent admittedly respectively
On two tie-beams 11, the two ends of vertical supporting bar 42 bend respectively to be fixed in two fix bars 12, transverse support bar
41 and the end bending place of vertical supporting bar 42 be overlapped in the upper surface of tie-beam 11 and fix bar 12 respectively.Further will longitudinal direction
Support bar 42 is also fixedly connected on body frame 1, is conducive to improving the stable connection degree of protective frame 4, it is to avoid which drops；And
Protective frame 4 is embedded in frame structure of the fix bar 12 with 11 shaped by lapping of tie-beam, is conducive to improving protective frame 4 and underbody
Overall construction intensity after the welding of frame 1.
Bend at installing hole 32 on the medial wall of protective cover 3 and be provided with escape groove 33, escape groove 33 is in the side of protective cover 3
On wall after bending forming, the lateral wall of 33 bottom of escape groove is convexly equipped in the lateral wall of protective cover 3, so determine escape groove 33 with
Position relationship between transverse support bar 41, it is adjacent horizontal positioned at two that protective frame 4 covers at escape groove 33 when on protective cover 3
Between support bar 41.As protective cover 3 is bolted on body frame 1, therefore the nut or nut portion of bolt
Can be located on the medial wall of protective cover 3, the nut or nut for avoiding protrusion reduces the width dimensions of placing chamber 31, so as to affect
Power supply 2 is installed in placing chamber 31, therefore the side wall of protective cover 3 is bent with for for the embedded escape groove of nut or nut
33, protective cover 3 nut or nut is embedded in escape groove 33, so as to not affect the installation of power supply 2 in fixation procedure is installed
Or change.And escape groove 33 bends on the side wall of protective cover 3 and arranges, be conducive to improving the overall construction intensity of protective cover 3,
Which is made to be not likely to produce deformation；In installation process, escape groove 33 is arranged with the gap of transverse support bar 41 simultaneously, is easy to protective frame 4
Installation with protective cover 3 coordinates.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of battery fastening structure of car, includes body frame (1) and power supply (2), it is characterized in that：Protective cover is included also
(3), body frame (1) include along length of wagon direction arrange tie-beam (11), tie-beam (11) at least provided with
Two and tie-beam (11) are be arranged in parallel each other, and protective cover (3) are clamped and fastened on adjacent two tie-beam
(11), between, protective cover (3) include the placing chamber (31) for carrying power supply (2), and placing chamber (31) include
Opening upwards, protective cover (3) are fixedly connected the bottom of rear protective cover (3) under body frame (1) with tie-beam (11)
Fang Yanshen.
2. a kind of battery fastening structure of car according to claim 1, is characterized in that：On the side wall of protective cover (3)
Be provided with placing chamber (31) opening securing member is equipped with installing hole (32), installing hole (32) for protective cover (3)
It is fixedly connected with tie-beam (11).
3. a kind of battery fastening structure of car according to claim 2, is characterized in that：Installing hole (32) are along placing chamber
(31) depth direction is in kidney-shaped pore structure.
4. a kind of battery fastening structure of car according to claim 2, is characterized in that：The bottom of protective cover (3) sets
There is osculum (34).
5. a kind of battery fastening structure of the car according to any one in claim 2-4, is characterized in that：The protective cover
(3) protective frame (4) for protection cover (3) is covered with outside, and protective frame (4) are fixedly connected with body frame (1), described
Protective frame (4) is arranged in engraved structure.
6. a kind of battery fastening structure of car according to claim 5, is characterized in that：Protective frame (4) are by metal system
Into protective frame (4) are welded with tie-beam (11).
7. a kind of battery fastening structure of car according to claim 5, is characterized in that：Protective frame (4) include horizontal stroke
To support bar (41) and vertical supporting bar (42), transverse support bar (41) are provided with multiple and are spaced setting, described
Vertical supporting bar (42) is provided with multiple and is spaced setting.
8. a kind of battery fastening structure of car according to claim 7, is characterized in that：Transverse support bar (41) with it is vertical
It is in banded structure to support bar (42).
9. a kind of battery fastening structure of the car according to claim 7 or 8, is characterized in that：Between two tie-beams (11)
Fix bar (12) is gripped, fix bar (12) are provided with two and respectively positioned at the two of protective cover (3) length direction
End, fix bar (12) are overlapped to form frame structure with tie-beam (11), and the two ends of transverse support bar (41) bend respectively
It is fixed on two tie-beams (11), the two ends of vertical supporting bar (42) bend respectively is fixed on two fix bars (12)
On, the end bending place of transverse support bar (41) and vertical supporting bar (42) is overlapped in tie-beam (11) and fix bar respectively
(12) upper surface.
10. a kind of battery fastening structure of car according to claim 9, is characterized in that：The medial wall of protective cover (3)
On in installing hole (32) place bending be provided with escape groove (33), escape groove (33) are bent on the side wall of protective cover (3)
After type, the lateral wall of escape groove (33) bottom is convexly equipped in the lateral wall of protective cover (3), so determine escape groove (33) with
Position relationship between transverse support bar (41), protective frame (4) cover at escape groove (33) when on protective cover (3) and are located at two phases
Between adjacent transverse support bar (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092755.XU CN206031043U (en) | 2016-09-29 | 2016-09-29 | Battery mounting structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092755.XU CN206031043U (en) | 2016-09-29 | 2016-09-29 | Battery mounting structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206031043U true CN206031043U (en) | 2017-03-22 |
Family
ID=58297037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092755.XU Expired - Fee Related CN206031043U (en) | 2016-09-29 | 2016-09-29 | Battery mounting structure of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206031043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461687A (en) * | 2017-07-31 | 2019-11-15 | 宝马股份公司 | For fixing the hollow chamber profile of battery module |
| CN111572636A (en) * | 2019-02-18 | 2020-08-25 | 通用汽车环球科技运作有限责任公司 | Assembly for load distribution between a vehicle body and a vehicle battery |
-
2016
- 2016-09-29 CN CN201621092755.XU patent/CN206031043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461687A (en) * | 2017-07-31 | 2019-11-15 | 宝马股份公司 | For fixing the hollow chamber profile of battery module |
| CN111572636A (en) * | 2019-02-18 | 2020-08-25 | 通用汽车环球科技运作有限责任公司 | Assembly for load distribution between a vehicle body and a vehicle battery |
| CN111572636B (en) * | 2019-02-18 | 2022-05-31 | 通用汽车环球科技运作有限责任公司 | Assembly for load distribution between a vehicle body and a vehicle battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |