CN208698466U - Battery cabinet frame and automobile - Google Patents
Battery cabinet frame and automobile Download PDFInfo
- Publication number
- CN208698466U CN208698466U CN201820887746.2U CN201820887746U CN208698466U CN 208698466 U CN208698466 U CN 208698466U CN 201820887746 U CN201820887746 U CN 201820887746U CN 208698466 U CN208698466 U CN 208698466U
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- frame
- mounting base
- frame wall
- battery cabinet
- side frame
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Abstract
The utility model discloses a kind of battery cabinet frame and automobile, the battery cabinet frame includes: periphery frame, and the periphery frame surrounds to form battery case accommodation space；Bottom frame, the bottom frame connect the periphery frame in the lower section of the battery case accommodation space；Swing arm mounting base, the swing arm mounting base are formed in the side frame wall of periphery frame two sides.Battery cabinet frame provided by the utility model is integrated with the function of subframe, can support to omit subframe using the automobile of the battery cabinet frame, so as to reducing the components controlling quantity of automobile, being conducive to the lightweight of automobile and saving mold opening cost.
Description
Technical field
The utility model relates to new-energy automobile technologies, in particular to are integrated with a kind of battery box-frame of subframe function
The automobile of frame and application the battery cabinet frame.
Background technique
New-energy automobile is commonly provided with battery cabinet frame and subframe.Wherein, battery cabinet frame is for being installed as new energy
Automobile provides the battery case of electric power, and subframe then is used to provide the installation point of suspension swing arm.
However, either battery cabinet frame or subframe, the weight of its own is all bigger, is unfavorable for automotive light weight technology
Development trend.
Utility model content
In one embodiment, a kind of battery cabinet frame is integrated with the function of subframe, can support using the battery case
The automobile of frame omits subframe, to be conducive to the lightweight of automobile, the battery cabinet frame includes:
Periphery frame, the periphery frame surround to form battery case accommodation space；
Bottom frame, the bottom frame connect the periphery frame in the lower section of the battery case accommodation space；
Swing arm mounting base, the swing arm mounting base are formed in the side frame wall of periphery frame two sides.
Optionally, the periphery frame further comprise the preceding grid beam being connected between the front end of the side frame wall of two sides,
And be connected to two sides the side frame wall rear end between after-frame wall.
Optionally, the bottom frame includes: front beam, and the front beam is connected between the side frame wall of two sides and leans on
The nearly preceding grid beam；Rear cross beam, the rear cross beam are connected between the side frame wall of two sides and close to the after-frame walls；It is vertical
Every beam, the mediastinum beam is connected between the preceding grid beam and the after-frame wall and folds with the front beam and the rear cross beam
It puts.
Optionally, inside muscle is formed on the inside of the side frame wall, the front beam and the rear cross beam are overlapped in described
Inside muscle, also, the front end of the mediastinum beam connects the preceding grid beam by front-end block.
Optionally, the upper surface of the mediastinum beam is fixed with the battery case being spaced apart along the extending direction of the mediastinum beam
Spacing block and the bandage mounting post being alternately arranged with the battery case spacing block.
Optionally, the swing arm mounting base includes: preceding mounting base, and the preceding mounting base is in the position of the correspondence preceding grid beam
Place is formed in the side frame wall；Mounting base afterwards, the rear mounting base are formed in described at the position for corresponding to the front beam
Side frame wall.
Optionally, the preceding mounting base is prominent to the outside of the side frame wall, it is described after mounting base to the side frame wall
Top protrusion.
Optionally, the battery cabinet frame further comprises vehicle body attachment base, and the vehicle body attachment base includes: preceding connection
Seat, the preceding attachment base are formed in the side frame wall on front side of the preceding mounting base；Middle attachment base, the middle attachment base is in institute
It states and is formed in the side frame wall on rear side of rear mounting base；Attachment base afterwards, rear side shape of the rear attachment base in the middle attachment base
Side frame wall described in Cheng Yu.
Optionally, before the outside of the side frame wall is with the preceding mounting base is extended to from below the rear mounting base
The preceding edge of a wing of side-lower, the preceding attachment base are located at the front end on the preceding edge of a wing；Also, the middle attachment base is connected by middle convex wing
Connect the side frame wall, the rear attachment base passes through rear convex wing and connects the side frame wall.
In another embodiment, a kind of automobile includes battery cabinet frame as described above and battery case and suspension pendulum
Arm, wherein the battery case is fixed in the battery case accommodation space, and the suspension swing arm is installed on the swing arm installation
Seat.
Based on the above embodiment, the battery cabinet frame have surround formed battery case accommodation space the periphery frame,
And the bottom frame of the periphery frame is connected in the lower section of the battery case accommodation space, it is thus possible to realize the peace of battery case
Dress, moreover, the installation of suspension swing arm can also be provided by being formed in the swing arm mounting base of the side frame wall of periphery frame two sides
Point, thus further it is integrated with the function of subframe.To, it can be omitted subframe using the automobile of the battery cabinet frame,
And then the components controlling quantity of automobile can be reduced, the lightweight of automobile is conducive to and saves mold opening cost.
Detailed description of the invention
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is the perspective view of the battery cabinet frame in one embodiment；
Fig. 2 is the top view of battery cabinet frame as shown in Figure 1；
Fig. 3 is the perspective view of the assembled state of battery cabinet frame and battery case as shown in Figure 1；
Fig. 4 is the top view of the assembled state of battery cabinet frame and battery case as shown in Figure 1；
Fig. 5 is the A-A cross-sectional view in Fig. 4；
Fig. 6 is the perspective view of battery case bandage shown in Fig. 3 to 5；
Fig. 7 is the bottom view of battery case bandage shown in Fig. 3 to 5.
Label declaration
10 battery cases
20 battery cabinet frames
21 periphery frames
211 side frame walls
Grid beam before 212
213 after-frame walls
215 inside muscle
22 bottom frames
221 front beams
222 rear cross beams
223 mediastinum beams
224 front-end blocks
225 battery case spacing blocks
226 bandage mounting posts
The 231 preceding edges of a wing
Convex wing in 232
Convex wing after 233
25 swing arm mounting bases
Mounting base before 251
Mounting base after 252
26 vehicle body attachment bases
Attachment base before 261
Attachment base in 262
Attachment base after 263
30 battery case bandages
31 bandage units
311 side bands
312 heading tapes
32 outer interconnecting pieces
320 side bolt apertures
33 bridge parts
Bolt apertures between 330 casees
34 insulating bushings
35 reinforce gasket
350 through-holes
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
Fig. 1 is the perspective view of the battery cabinet frame in one embodiment.Fig. 2 is bowing for battery cabinet frame as shown in Figure 1
View.Fig. 3 is the perspective view of the assembled state of battery cabinet frame and battery case as shown in Figure 1.Fig. 4 is electricity as shown in Figure 1
The top view of the assembled state of pond cabinet frame and battery case.
Referring to Figure 1 with Fig. 2 and in combination with Fig. 3 and Fig. 4, in one embodiment, battery cabinet frame 20 can be used
Full aluminium material and include: periphery frame 21, bottom frame 22, swing arm mounting base 25 and vehicle body attachment base 26.
Periphery frame 21 includes the preceding grid beam between the front end of the side frame wall 211 of two sides, the side frame wall 211 for being connected to two sides
212 and be connected to two sides side frame wall 211 rear end between after-frame wall 213, thus, using the side frame wall 211 of two sides,
Preceding grid beam 212 and after-frame wall 213, periphery frame 21 can surround to form battery case accommodation space.
Bottom frame 22 includes front beam 221, rear cross beam 222 and mediastinum beam 223, wherein front beam 221 is connected to two sides
Between side frame wall 211 and close to preceding grid beam 212, rear cross beam 222 is connected between the side frame wall 211 of two sides and close to after-frame wall
213, it is stacked before mediastinum beam 223 is connected between grid beam 212 and after-frame wall 213 and with front beam 221 and rear cross beam 222.From
And bottom frame 22 can connect periphery frame 21 in the lower section of battery case accommodation space.
Specifically, as can be seen that the inside of side frame wall 211 is formed with inside muscle 215, front beam 221 from Fig. 1 and Fig. 2
It is overlapped in inside muscle 215 with rear cross beam 221, in this way, being more advantageous to the connection of front beam 221 and rear cross beam 221 and side frame wall 211
Intensity；Also, grid beam 212 before the front end of mediastinum beam 223 is connected by front-end block 224, in this way, can permit preceding grid beam 212 with
Mediastinum beam 223 and front frame are realized there are difference in height between mediastinum beam 223 and using the bridge joint of front-end block 224 in the height direction
Connection between beam 212, the difference in height can merge out battery cabinet frame 20 and vehicle between preceding grid beam 212 and mediastinum beam 223
Space needed for the cooperation of body skeleton, and also help lightweight.
Swing arm mounting base 25 is formed in the side frame wall 211 of 21 two sides of periphery frame.Specifically, it is formed in the side frame wall of every side
211 swing arm mounting base 25 includes preceding mounting base 251 and rear mounting base 252.
Preceding mounting base 251 is formed in the side frame wall 211 of the side, also, preceding mounting base at the position of corresponding preceding grid beam 212
251 is prominent to the outside of side frame wall 211 of the side.
Mounting base 252 is formed in the side frame wall 211 of the side at the position for corresponding to front beam 221 afterwards, and after install
Seat 252 is raised to the top of side frame wall 211 of the side.
Vehicle body attachment base 26 includes preceding attachment base 261, middle attachment base 262 and rear attachment base 263, is used for battery cabinet frame
20 with the assembly connection of body frame.
Preceding attachment base 261 is formed in side frame wall 211 in the front side of preceding mounting base 251, in this embodiment, side frame wall 211
Outside have from the preceding edge of a wing 231 below the front side that the lower section of rear mounting base 252 extends to the preceding mounting base 251, preceding company
Joint chair 261 is located at the front end on the preceding edge of a wing 231.
Middle attachment base 262 is formed in side frame wall 211 in the rear side of rear mounting base 252, in this embodiment, middle attachment base
262 connect side frame wall 211 by middle convex wing 232.
Attachment base 263 is formed in side frame wall 211 in the rear side of middle attachment base 262 afterwards, in this embodiment, rear attachment base
263 connect side frame wall 211 by rear convex wing 233.
By the preceding edge of a wing 231, middle convex wing 232 and rear convex wing 233, preceding attachment base 261, middle attachment base 262 and after connect
Bonding strength between joint chair 263 and side frame wall 211 can be elevated.
Based on the above embodiment, battery cabinet frame 20 have surround formed battery case accommodation space periphery frame 21 and
In the bottom frame 22 of the lower section of battery case accommodation space connection periphery frame, it is thus possible to the installation of battery case 10 is realized, moreover, being formed
The installation point of suspension swing arm can also be provided in the swing arm mounting base 25 of the side frame wall 211 of 21 two sides of periphery frame, thus further
It is integrated with the function of subframe.To, it can be omitted subframe using the automobile of battery cabinet frame 20, it is in turn, secondary by omitting
Vehicle frame:
1, the components controlling quantity of automobile can be reduced, that is, battery cabinet frame and subframe merge into a component, portion
Part is fewer, and the total number of parts of control is fewer；
2, be conducive to the lightweight of automobile, that is, reduce component and directly bring the effect of loss of weight, moreover, if battery case
Frame 20 uses full aluminium material, is more advantageous to loss of weight；
3, save mold opening cost, that is, reduce component directly bring the effect of number of molds reduction, thus reduce die sinking at
This.
In addition, the bottom frame 22 of the battery cabinet frame 20 in the embodiment includes two mediastinum beams referring also to Fig. 1 and Fig. 2
223, the upper surface of every mediastinum beam 223 is fixed with the battery case spacing block being spaced apart along the extending direction of the mediastinum beam 223
225, it is thus possible to battery case accommodation space be divided into the subspace of single case volume, in favor of independently putting for each battery case 10
It sets.It is understood that the quantity of mediastinum beam 223 can be according to the volume of battery case accommodation space and the monomer body of battery case 10
Product is to determine.
It is installed moreover, the upper surface of every mediastinum beam 223 is further fixed on the bandage being alternately arranged with battery case spacing block 225
Column 226 is fixed on battery cabinet frame 20 in order to which battery case 10 can use the bandage 30 shown in figs. 3 and 4.
Fig. 5 is the A-A cross-sectional view in Fig. 4.Fig. 6 is the perspective view of battery case bandage shown in Fig. 3 to 5.Fig. 7 is Fig. 3
To the bottom view of battery case bandage shown in 5.Fig. 5 to Fig. 7 is referred to, battery case bandage 30 includes three bandage units 31
(may be no less than two other quantities in practical application) and two outer interconnecting pieces 32.
At least two bandage units 31 are arranged side by side, and pass through 33 phase of bridge part between every two adjacent bandage unit 31
Even, also, each bridge part 33 offers bolt apertures 330 between a case.Specifically, each bandage unit 31 may include two
Heading tape 312 between side band 311 and the top for being connected to two side bands 311 forms the binding for accommodating a battery case to surround
Space.Bridge part 33 is connected between the bottom end of the side band 311 of the adjacent side of two neighboring bandage unit 31, and bridge part 33 can
With horizontal extension.Bridge part 33 can be fixed on bandage mounting post 226 by screw connection manner at bolt apertures 330 between case.
Two outer interconnecting pieces 32 are connected to the outer end of outermost two bandage units 31, also, each outer interconnecting piece 32
Offer a side bolt apertures 320.Specifically, outer interconnecting piece 32 is connected in outermost two bandage units 31 positioned at outer
The bottom end of one side band 311 of side, and outer interconnecting piece 32 can longitudinally extend and the end with horizontal bending, correspondingly,
Side connecting hole 320 can be provided with the end of outer 32 bending of interconnecting piece.Outer interconnecting piece 32 can lead at side bolt apertures 320
Cross the inside muscle 215 that screw connection manner is fixed on side frame wall 211.
In order to optimize insulation performance, battery case bandage 30 may further include the insulating cell of cladding bandage unit 31
34.In order to improve the intensity of outer interconnecting piece 32, battery case bandage 30 can further include to be added with what outer interconnecting piece 32 stacked
Strong gasket 35, and reinforce gasket 35 and offer through-hole 350 corresponding with side connecting hole.
Based on above structure, multiple bandage units 31 are become one by bridge part 33, therefore, every two adjacent to tie up
The fixed battery case 10 of tape cell 31 can realize the fixation that be spirally connected by bolt apertures 330 between a case of multiplexing bridge part 33,
It is thus possible to the quantity (lower than twice of bandage unit) of the component that is spirally connected used be reduced, to reduce cost and simplify installation behaviour
Make；Moreover, the installation space of the component that is spirally connected also only is needed between every two adjacent battery case 10, it is possible thereby to reduce phase
Interval between adjacent battery case.In turn, above-described embodiment can be conducive to cost reduction, the installation of battery case of battery case installation
The promotion of the space utilization rate of process simplification and battery case.
In another embodiment, above-mentioned battery cabinet frame 20 can be applied to automobile, that is, the automobile may include
Battery cabinet frame 20 and battery case 10 and suspension swing arm as described in above-described embodiment, wherein battery case 10 is fixed on battery
In the battery case accommodation space that cabinet frame 20 provides, suspension swing arm is then installed on the swing arm mounting base 25 of battery cabinet frame 20.
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 substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of battery cabinet frame, which is characterized in that the battery cabinet frame (20) includes:
Periphery frame (21), the periphery frame (21) surround and form battery case accommodation space；
Bottom frame (22), the bottom frame (22) connect the periphery frame (21) in the lower section of the battery case accommodation space；
Swing arm mounting base (25), the swing arm mounting base (25) are formed in the side frame wall (211) of periphery frame (21) two sides.
2. battery cabinet frame according to claim 1, which is characterized in that the periphery frame (21) further comprises being connected to
Preceding grid beam (212) between the front end of the side frame wall (211) of two sides and the side frame wall (211) for being connected to two sides
Rear end between after-frame wall (213).
3. battery cabinet frame according to claim 2, which is characterized in that the bottom frame (22) includes:
Front beam (221), the front beam (221) are connected between the side frame wall (211) of two sides and close to the front frames
Beam (212)；
Rear cross beam (222), the rear cross beam (222) are connected between the side frame wall (211) of two sides and close to the after-frames
Wall (213)；
Mediastinum beam (223), the mediastinum beam (223) are connected between the preceding grid beam (212) and the after-frame wall (213), simultaneously
It is stacked with the front beam (221) and the rear cross beam (222).
4. battery cabinet frame according to claim 3, which is characterized in that in being formed on the inside of the side frame wall (211)
Side muscle (215), the front beam (221) and the rear cross beam (222) are overlapped in the inside muscle (215), also, the mediastinum
The front end of beam (223) connects the preceding grid beam (212) by front-end block (224).
5. battery cabinet frame according to claim 3, which is characterized in that the upper surface of the mediastinum beam (223) is fixed with
The battery case spacing block (225) that is spaced apart along the extending direction of the mediastinum beam (223) and with the battery case spacing block
(225) the bandage mounting post (226) being alternately arranged.
6. battery cabinet frame according to claim 3, which is characterized in that the swing arm mounting base (25) includes:
Preceding mounting base (251), the preceding mounting base (251) are formed in the side at the position of the correspondence preceding grid beam (212)
Frame wall (211)；
Mounting base (252) afterwards, the rear mounting base (252) are formed in described at the position for corresponding to the front beam (221)
Side frame wall (211).
7. battery cabinet frame according to claim 6, which is characterized in that preceding mounting base (251) the Xiang Suoshu side frame wall
(211) outside is prominent, the top protrusion of rear mounting base (252) the Xiang Suoshu side frame wall (211).
8. battery cabinet frame according to claim 6, which is characterized in that the battery cabinet frame (20) further comprises vehicle
Body attachment base (26), the vehicle body attachment base (26) include:
Preceding attachment base (261), the preceding attachment base (261) are formed in the side frame wall on front side of the preceding mounting base (251)
(211)；
Middle attachment base (262), the middle attachment base (262) are formed in the side frame wall on rear side of the rear mounting base (252)
(211)；
Attachment base (263) afterwards, the rear attachment base (263) are formed in the side frame wall on rear side of the middle attachment base (262)
(211)。
9. battery cabinet frame according to claim 8, which is characterized in that the outside of the side frame wall (211) has from institute
The preceding edge of a wing (231) below the front side for extending to the preceding mounting base (251) below rear mounting base (252) is stated, is connected before described
Joint chair (261) is located at the front end of the preceding edge of a wing (231)；Also, the middle attachment base (262) is connected by middle convex wing (232)
The side frame wall (211), the rear attachment base (263) pass through rear convex wing (233) and connect the side frame wall (211).
10. a kind of automobile, which is characterized in that including battery cabinet frame (20) as claimed in any one of claims 1-9 wherein, with
And battery case (10) and suspension swing arm, wherein the battery case (10) is fixed in the battery case accommodation space, the suspension
Swing arm is installed on the swing arm mounting base (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887746.2U CN208698466U (en) | 2018-06-08 | 2018-06-08 | Battery cabinet frame and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887746.2U CN208698466U (en) | 2018-06-08 | 2018-06-08 | Battery cabinet frame and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698466U true CN208698466U (en) | 2019-04-05 |
Family
ID=65934903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887746.2U Active CN208698466U (en) | 2018-06-08 | 2018-06-08 | Battery cabinet frame and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698466U (en) |
-
2018
- 2018-06-08 CN CN201820887746.2U patent/CN208698466U/en active Active
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