CN212353583U - Battery bracket structure and electric vehicle with same - Google Patents
Battery bracket structure and electric vehicle with same Download PDFInfo
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- CN212353583U CN212353583U CN202020340745.3U CN202020340745U CN212353583U CN 212353583 U CN212353583 U CN 212353583U CN 202020340745 U CN202020340745 U CN 202020340745U CN 212353583 U CN212353583 U CN 212353583U
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- bracket
- pressing plate
- side fixing
- reinforcing plate
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Abstract
The utility model provides a battery bracket structure, its both sides of locating vehicle automobile body main part for the installation battery, battery bracket structure includes bracket body, fore-stock, after-poppet and lateral part support, the battery passes through fore-stock, after-poppet and lateral part support mounting in on the bracket body, on the bracket body with the contact site of battery bottom upwards extends in order to form and holds in the palm high arch. The utility model discloses still relate to an electric vehicle, through canceling current battery tray, directly fall on battery bracket structure with the battery, simplified the structure, reduced weight and cost, simultaneously, the battery passes through the bracket reinforcing plate and directly links to each other with the automobile body main part for the fixed of battery is more firm, and the mode improves and can satisfy the designing requirement, and owing to cancel battery tray, makes the battery arrange the position and has reduced, more is favorable to pedestrian's protection head collision score.
Description
Technical Field
The utility model relates to an electric motor car accessory technical field especially relates to a battery bracket structure and have its electric motor car.
Background
The battery carrier structure is a fixed structure of the low-voltage battery, which is generally fixed to the vehicle body by a separate battery tray.
Fig. 1 is an overall view of a general battery fixing scheme, and fig. 2 is an expanded structural view of the scheme. The power supply device comprises a storage battery, a storage battery tray, a power bracket, a vehicle body, a power bracket, a reinforcing plate and a power bracket mounting support, wherein 1-the storage battery, 2-the storage battery tray, 3-the power bracket, 4-the vehicle body, 5-the power bracket is connected with the reinforcing plate, and 6-the power bracket mounting support; as shown in fig. 1 and 2, the storage battery 1 is fixed on the storage battery tray 2 through a pressing plate, and the storage battery tray 2 is fastened on the vehicle body power bracket 3 through bolts, and the storage battery fixing structure provided by the scheme needs to be fastened on the vehicle body power bracket 3 through an independent storage battery tray, so that the structure is complex, and the cost and the weight of the whole vehicle are increased; in addition, the fixing strength of the storage battery cannot be improved by means of the vehicle body main body, so that the mode of the storage battery and the tray cannot meet the design requirement; and further the battery tray may cause the battery arrangement position to be raised, thereby affecting pedestrian protection and collision safety.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a battery bracket structure and a vehicle having the same, which can solve the above problems.
The utility model provides a battery bracket structure, it locates the inboard of vehicle automobile body main part for the installation battery, battery bracket structure includes bracket body, fore-stock, after-poppet and lateral part support, the battery passes through fore-stock, after-poppet and lateral part support mounting in on the bracket body, on the bracket body with the contact site of battery bottom upwards extends in order to form and holds in the palm high arch.
In a preferred embodiment, the battery bracket structure is further used for installing a charger and a heat exchanger, a left front mounting frame, a right front mounting frame, a left rear mounting frame and a right rear mounting frame which are used for assembling the charger are symmetrically arranged at the front end and the rear end of the middle part of the bracket body, and the charger is arranged between the battery and the heat exchanger.
In a preferred embodiment, the right front mounting bracket and the front bracket are of the same structure, and the front bracket is fixedly connected to the front side of the bracket body or integrally formed with the bracket body.
In a preferred embodiment, the side bracket includes a left side fixing pressing plate and a right side fixing pressing plate, the left side fixing pressing plate includes a left pressing plate main body arranged along the longitudinal direction of the vehicle, the left pressing plate main body is fixedly connected with the bracket body and the front bracket, the right side fixing pressing plate includes a right pressing plate main body arranged on the bracket body along the longitudinal direction of the vehicle, and the battery is transversely limited on the bracket body along the vehicle by the cooperation of the left side fixing pressing plate and the right side fixing pressing plate.
In a preferred embodiment, the left side fixed pressing plate further comprises a first flange formed by extending the top end of the left pressing plate main body towards the right side fixed pressing plate, the right side fixed pressing plate further comprises a second flange formed by extending the top end of the right pressing plate main body towards the left side fixed pressing plate, the battery is provided with a corresponding battery insert, and the battery is vertically limited on the bracket body through the effect of the first flange and the second flange on the top end of the battery insert.
In a preferred embodiment, the bottom of the left pressing plate main body and the bottom of the right pressing plate main body are provided with concave limiting grooves, and the batteries are limited on the bracket body through the action of the limiting grooves on the outer wall of the bottom of the batteries.
In a preferred embodiment, the battery bracket structure further comprises a first reinforcing plate which is arranged on the right side of the battery and fixedly connected with the bracket body, and a second reinforcing plate which is fixedly connected with the inner wall of the side part of the vehicle body main body, wherein the second reinforcing plate is formed by extending the side part of the first reinforcing plate, the front end of the first reinforcing plate is upwards raised to form a limiting bulge, the rear support comprises a rear connecting support which is arranged on the left side of the battery and a rear limiting support which is fixedly connected with the rear connecting support and above the first reinforcing plate, the front end of the rear limiting support upwards extends to form a limiting flange at the rear end of the battery, and the right side of the battery is longitudinally limited on the bracket body along the vehicle through the matching of the limiting flange and the limiting bulge.
In a preferred embodiment, the left fixed pressing plate further comprises a third flange formed by extending the front end of the left pressing plate main body towards the direction of the first reinforcing plate, and the left side of the battery is limited on the bracket body along the longitudinal direction of the vehicle through the matching of the limiting flange and the third flange.
In a preferred embodiment, the right fixed pressing plate is fixed on the first reinforcing plate.
The utility model discloses still relate to an electric motor car, it includes above battery bracket structure.
To sum up, the utility model discloses a cancel current battery tray, with the battery directly fall on automobile body power bracket (battery bracket structure), simplified the structure, reduced weight and cost, the battery passes through the bracket reinforcing plate simultaneously and directly links to each other with the automobile body main part for the fixed of battery is more firm, and the mode improves and can satisfy the designing requirement, and owing to cancel battery tray, makes the battery arrange the position and has reduced, more is favorable to pedestrian's protection head collision score.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a block diagram of one embodiment of a prior art battery mounted to a vehicle body power bracket via a battery tray;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic structural view of an embodiment of a battery bracket structure provided by the present invention, in which a charger, a battery and a heat exchanger are installed;
fig. 4 is a schematic structural diagram of an embodiment of a battery bracket structure provided by the present invention;
FIG. 5 is a schematic structural view of the bracket body of FIG. 4 and a left front mounting bracket, a left mounting bracket, a right front mounting bracket (front bracket), a right rear mounting bracket and a rear connecting bracket mounted on the bracket body;
FIG. 6 is a schematic view of the left stationary platen of FIG. 4;
FIG. 7 is a schematic view of the right stationary platen and the second reinforcing plate of FIG. 4 mounted to the first reinforcing plate;
fig. 8 is a schematic structural view of the rear restraint support in fig. 4.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the invention, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 3-4, the present invention provides a battery bracket structure, the battery bracket structure 10 is disposed on the inner side of the vehicle body 20 for mounting the battery 30, the charger 40 and the heat exchanger 50, and the charger 40 is disposed between the battery 30 and the heat exchanger 50.
The battery bracket structure comprises a bracket body 11, a front bracket 12, a rear bracket 13 and a side bracket 14, wherein first mounting holes are formed in the inner sides of the two ends of the bracket body 11, and the battery bracket structure is screwed on the vehicle body main body 20 through the matching of bolts and the first mounting holes. Preferably, the number of the first mounting holes is 4, and the first mounting holes are symmetrically arranged inside both ends of the bracket body 11, and further, the fixing points (bolts fitted in the first mounting holes) on the bracket body 11 are locally sunk to prevent the battery (storage battery) from interfering with the bolts.
Further, as shown in fig. 5, the front end and the rear end of the middle portion of the bracket body 11 are symmetrically provided with a left front mounting frame 11a, a right front mounting frame 11b, a left rear mounting frame 11c and a right rear mounting frame 11d, the charger is assembled on the bracket body 11 through the left front mounting frame 11a, the right front mounting frame 11b, the left rear mounting frame 11c and the right rear mounting frame 11c, and the battery 30 is installed on the bracket body 11 along the X direction (longitudinal direction of the vehicle), the Y direction (transverse direction of the vehicle) and the Z direction (vertical direction) through the front bracket 12, the rear bracket 13 and the side bracket 14, the front bracket 12 and the right front mounting frame 11b provided by the utility model are of the same structure (refer to fig. 4 and 5), and a storage battery tray in the prior art is eliminated, so that the installation of the battery and the bracket structure becomes simpler and more compact, the arrangement space of the storage battery is saved, and the weight is reduced to, and the cost can be saved; and because the storage battery is directly installed and fixed with the vehicle body main body 20, the installation is more stable and reliable, and the storage battery mode is improved.
The utility model provides a bracket body 11 plays main bearing effect, and then designs into upwards extending and the high arch 100 of support that forms through the contact site with battery 30 bottom on the bracket body 11 to can avoid the battery to interfere on the bracket body other supports.
In the present invention, the front bracket 12 (right front bracket 11b) is fixedly connected (welded) to the front side of the bracket body 11, or the front bracket 12 may be integrally formed with the bracket body 11.
Referring to fig. 6 and 7 together, in the present invention, the side bracket 14 includes a left side fixed pressing plate 141 and a right side fixed pressing plate 142; the left side fixed pressing plate 141 comprises a left pressing plate main body 141a arranged along the longitudinal direction of the vehicle, the left pressing plate main body 141a is fixedly connected with the bracket body 11 and the front support 12, the front support 12 can fix the left pressing plate main body 141a at the moment, meanwhile, the left pressing plate main body 141a is welded and fixed on the bracket body 11 through a projection welding bolt, correspondingly, the right side fixed pressing plate 142 comprises a right pressing plate main body 142a arranged on the bracket body 11 along the longitudinal direction of the vehicle, and the battery 30 is limited on the bracket body 11 along the transverse direction of the vehicle through the matching of the left side fixed pressing plate 141 and the right side fixed pressing plate 142.
The utility model discloses in, left side fixed pressing plate 141 still includes the first turn-ups 141b that is formed by the top of left side clamp plate main part 141a towards the direction extension of right side fixed pressing plate 142, right side fixed pressing plate 142 still includes the second turn-ups 142b that is formed by the top of right side clamp plate main part 142a towards the direction extension of left side fixed pressing plate 141, and be equipped with the battery that corresponds on battery 30 and insert, press the top of inserting at the battery through first turn-ups 141b and second turn-ups 142b, thereby realize that vertical and the vehicle of battery 30 on bracket body 11 are horizontal spacing.
In more detail, the utility model provides a bottom of left side fixed pressing plate 141 and right side fixed pressing plate 142 still has recessed spacing recess to when installing battery 30, realize battery 30 in vehicle X to, Y to and Z to (main) fixed mounting together with first turn-ups and second turn-ups.
Further, the battery bracket structure further includes a bracket reinforcing plate disposed corresponding to the right side of the battery 30 and fixedly connected to the bracket body 11 and the vehicle body 20.
The bracket reinforcing plate comprises a first reinforcing plate 15 and a second reinforcing plate 16 formed by extending the side part of the first reinforcing plate 15, second mounting holes are formed in the first reinforcing plate 15 and the second reinforcing plate 16, the first reinforcing plate 15 is fixedly connected to the upper surface of the bracket body 11 through the matching of the second mounting holes and bolts, the second reinforcing plate 16 is fixedly connected to the inner wall of the side part of the vehicle body 20 through the matching of the second mounting holes and bolts, and the second reinforcing plate 16 is arranged in parallel with and tightly connected with the vehicle body 20, so that the effect of reinforcing the connection strength of the bracket body 11 and a vehicle body is achieved, and the mounting stability of the bracket body 11 and the vehicle body 20 can be improved. Just the utility model provides an on preferred embodiment still is fixed in first reinforcing plate 15 through with right side fixed pressing plate 142, both play the effect of fixed battery together to can improve the stability and the assembly mode of battery installation.
Further, as shown in fig. 4 and 8, the utility model provides a rear support 13 is including the rear connecting bracket 131 that the left side of corresponding battery 30 was laid and rigid coupling in rear connecting bracket 131 and the rear limit support 132 of first reinforcing plate 15's rear end top, upwards extend by the front end of rear limit support 132 and form the rear end of carrying out thick spacing turn-ups 132a to spacing battery 30, and the front end of first reinforcing plate 15 upwards raises and forms spacing arch 15a, in order to cooperate jointly through spacing turn-ups 132a and spacing arch 15a, it is spacing along the fore-and-aft thickness of vehicle on bracket body 11 to realize battery 30's right side, auxiliary battery 30's installation.
The utility model provides a left side fixed pressing plate 141 still includes the third turn-ups 141c that is formed by the front end of left side clamp plate main part 141a towards the direction extension of first reinforcing plate 15 to through spacing turn-ups 132a and third turn-ups 141 c's cooperation, vertically spacing in bracket body 11 along the vehicle in battery 30's left side, thereby finally realize that battery 30's the left and right sides is along the horizontal, fore-and-aft spacing installation of vehicle.
As shown in fig. 8 again, the utility model provides a back spacing support 132 includes first limiting plate and the second limiting plate that forms by the terminal perpendicular extension of first limiting plate, and spacing turn-ups 132 is located the end (the front end) of second limiting plate, is equipped with the third mounting hole of installation Vehicle Control Unit (VCU) on the first limiting plate, also promptly back spacing support 132 plays spacing battery 30 and installation VCU's effect simultaneously.
The utility model discloses still relate to an electric motor car, it includes above battery bracket structure.
To sum up, the utility model discloses a cancel current battery tray, directly fall on automobile body power bracket (bracket body) with the battery, utilize bracket body and first reinforcing plate and second reinforcing plate to support and fix the battery simultaneously, the structure is simplified, weight and cost are reduced, and simultaneously, the battery passes through the bracket reinforcing plate and directly links to each other with the automobile body main part, make the fixed of battery more firm, the mode improves and can satisfy the designing requirement, and owing to cancel battery tray, make the battery arrange the position and reduced, more be favorable to pedestrian's protection head collision score.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (10)
1. The utility model provides a battery bracket structure, locates the inboard of vehicle automobile body main part (20), is used for installing battery (30), its characterized in that, battery bracket structure (10) include bracket body (11), fore-stock (12), after-poppet (13) and side support (14), battery (30) pass through fore-stock (12), after-poppet (13) and side support (14) install in on bracket body (11), on bracket body (11) with the contact site of battery (30) bottom upwards extends in order to form and holds in the palm high protruding (100).
2. The battery bracket structure according to claim 1, wherein the battery bracket structure is further used for mounting a charger (40) and a heat exchanger (50), a left front mounting frame (11a), a right front mounting frame (11b), a left rear mounting frame (11c) and a right rear mounting frame (11d) which are assembled with the charger (40) are symmetrically arranged at the front end and the rear end of the middle part of the bracket body (11), and the charger (40) is arranged between the battery (30) and the heat exchanger (50).
3. The battery carrier structure of claim 2, characterized in that the right front mounting bracket (11b) and the front bracket (12) are of the same structure, and the front bracket (12) is fixedly connected to the front side of the carrier body (11) or is integrally formed with the carrier body (11).
4. The battery carrier structure according to claim 3, wherein the side bracket (14) includes a left side fixing pressing plate (141) and a right side fixing pressing plate (142), the left side fixing pressing plate (141) includes a left pressing plate main body (141a) arranged in the vehicle longitudinal direction, the left pressing plate main body (141a) is fixedly connected with the bracket body (11) and the front bracket (12), the right side fixing pressing plate (142) includes a right pressing plate main body (142a) arranged in the vehicle longitudinal direction on the bracket body (11), and the battery (30) is laterally restrained on the bracket body (11) by the left side fixing pressing plate (141) and the right side fixing pressing plate (142) in cooperation.
5. The battery bracket structure according to claim 4, wherein the left side fixing press plate (141) further comprises a first flange (141b) formed by extending the top end of the left press plate main body (141a) towards the right side fixing press plate (142), the right side fixing press plate (142) further comprises a second flange (142b) formed by extending the top end of the right press plate main body (142a) towards the left side fixing press plate (141), the battery (30) is provided with a corresponding battery insert, and the battery (30) is vertically limited on the bracket body (11) by the action of the first flange (141b) and the second flange (142b) on the top end of the battery insert.
6. The battery tray structure according to claim 5, wherein the bottoms of the left and right pressing plate main bodies (141a, 142a) are provided with recessed retaining grooves, and the batteries (30) are retained on the tray body (11) by the retaining grooves acting on the outer wall of the bottom of the batteries (30).
7. The battery bracket structure according to claim 6, further comprising a first reinforcing plate (15) disposed corresponding to the right side of the battery (30) and fixedly connected to the bracket body (11), and a second reinforcing plate (16) fixedly connected to the inner wall of the side portion of the main body (20), wherein the second reinforcing plate (16) is formed by extending the side portion of the first reinforcing plate (15), the front end of the first reinforcing plate (15) is raised upward to form a limiting protrusion (15a), the rear bracket (13) comprises a rear connecting bracket (131) disposed corresponding to the left side of the battery (30), and a rear limiting bracket (132) fixedly connected to the rear connecting bracket (131) and the upper portion of the first reinforcing plate (15), and the front end of the rear limiting bracket (132) extends upward to form a limiting flange (132a) for limiting the rear end of the battery (30), the right side of the battery (30) is limited on the bracket body (11) along the longitudinal direction of the vehicle through the matching of the limiting flanging (132a) and the limiting bulge (15 a).
8. The battery bracket structure according to claim 7, wherein the left side fixing pressure plate (141) further includes a third flange (141c) extending from the front end of the left pressure plate main body (141a) in the direction of the first reinforcing plate (15), and the left side of the battery (30) is restrained to the bracket body (11) in the longitudinal direction of the vehicle by the engagement of the restraining flange (132a) and the third flange (141 c).
9. The battery tray structure according to claim 7, wherein said right side fixing press plate (142) is fixed to said first reinforcing plate (15).
10. An electric vehicle comprising the battery carrier structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340745.3U CN212353583U (en) | 2020-03-18 | 2020-03-18 | Battery bracket structure and electric vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340745.3U CN212353583U (en) | 2020-03-18 | 2020-03-18 | Battery bracket structure and electric vehicle with same |
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| Publication Number | Publication Date |
|---|---|
| CN212353583U true CN212353583U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020340745.3U Active CN212353583U (en) | 2020-03-18 | 2020-03-18 | Battery bracket structure and electric vehicle with same |
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| Country | Link |
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| CN (1) | CN212353583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263897A (en) * | 2021-07-01 | 2021-08-17 | 奇瑞商用车（安徽）有限公司 | Power battery installation device and vehicle |
-
2020
- 2020-03-18 CN CN202020340745.3U patent/CN212353583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263897A (en) * | 2021-07-01 | 2021-08-17 | 奇瑞商用车（安徽）有限公司 | Power battery installation device and vehicle |
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