CN218101573U - Box bottom installed part and battery box - Google Patents
Box bottom installed part and battery box Download PDFInfo
- Publication number
- CN218101573U CN218101573U CN202221914233.9U CN202221914233U CN218101573U CN 218101573 U CN218101573 U CN 218101573U CN 202221914233 U CN202221914233 U CN 202221914233U CN 218101573 U CN218101573 U CN 218101573U
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Abstract
An embodiment of the utility model provides a box bottom installed part and battery box relates to power battery technical field. The box bottom mounting piece comprises a first mounting part and a second mounting part which are connected, and the first mounting part and the second mounting part are arranged at an included angle; first installation department detachably is connected with the outer diapire of box, the second installation department is used for being connected with the vehicle, and it can promote the suitability of battery box.
Description
Technical Field
The utility model relates to a power battery technical field particularly, relates to a box bottom installed part and battery box.
Background
At present, the fixed installation part of the battery box body is often integrated on the box body, the installation point is relatively fixed in position, the box body structure can be influenced by random replacement, and vehicles with a plurality of different installation points can not use the same battery box body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at including, for example, provide a box bottom installed part, it can promote the suitability of battery box.
The utility model discloses an aim still includes, provides a battery box, and it can promote battery box's suitability.
The embodiment of the utility model discloses a can realize like this:
the embodiment of the utility model provides a box bottom mounting piece which is adapted to a box body and comprises a first mounting part and a second mounting part which are connected, wherein the first mounting part and the second mounting part are arranged at an included angle;
the first installation portion is detachably connected with the outer bottom wall of the box body, and the second installation portion is used for being connected with a vehicle.
Optionally, an included angle between the first installation part and the second installation part is smaller than or equal to 140 degrees, a first recess is formed in the second installation part, a first installation hole is formed in the first recess, and the second installation part is connected with the vehicle through the first installation hole.
Optionally, a mounting surface is arranged on the first mounting portion, and the mounting surface is attached to and connected with the outer bottom wall of the box body.
Optionally, a stress groove is formed in the middle of the first mounting portion, and an inner bottom wall of the stress groove is lower than the mounting surface.
Optionally, the second mounting portion is provided with a notch.
Optionally, a groove is formed at a joint of the first mounting portion and the second mounting portion.
Optionally, the edges of the first installation part and the second installation part are provided with bending parts.
Optionally, an included angle between the first mounting portion and the second mounting portion is greater than 140 °, a second recess is formed in the second mounting portion, and the second recess extends to a joint of the first mounting portion and the second mounting portion;
and a second mounting hole is formed in the second recess, and the second mounting part is connected with the vehicle through the second mounting hole.
Optionally, a lightening hole is arranged between the first mounting part and the second mounting part.
The embodiment of the utility model provides a battery box is still provided, including box and foretell bottom half installed part, first installation department with the outer diaphram of box is connected.
The utility model discloses bottom half installed part and battery box's beneficial effect includes, for example: because first installation department detachably is connected with the outer diapire of box, for the vehicle of different installation positions, with the different positions of first installation department connection to the outer diapire of box, rethread second installation department is connected with the installation position of vehicle, just can realize under the unchangeable condition in battery box position, the installed part can adapt to different installation scenes, has promoted the suitability of battery box.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a battery case according to a first embodiment of the present application;
FIG. 2 is a schematic structural view of a bottom mounting member of the case according to the first embodiment of the present invention;
FIG. 3 is a schematic structural view of a bottom mounting member of the case according to the second embodiment of the present application.
Icon: 10-a battery case; 100-a box body; 200-box bottom mounting; 210-a first mounting portion; 211-a mounting surface; 212-stress slot; 220-a second mounting portion; 221-a first recess; 222-a first mounting hole; 223-notch; 224-a second recess; 2241-an arc avoiding part; 225-second mounting hole; 230-a groove; 240-bending part; 250-lightening holes.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are only used to distinguish one description from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The inventor of this application discovers, and the fixed mounting portion of battery box often all is integrated on the box at present stage, and mounting point position relatively fixed changes at will and will influence the box structure, and the vehicle that can't accomplish a plurality of different mounting points uses same section battery box. The present embodiment provides a battery box, at least for solving the above technical problems.
The first embodiment is as follows:
referring to fig. 1 and 2, the battery case 10 of the present embodiment includes a case 100 and a case bottom mounting member 200, and the case bottom mounting member 200 is adapted to the case 100.
The box bottom mounting part 200 comprises a first mounting part 210 and a second mounting part 220 which are connected, and the first mounting part 210 and the second mounting part 220 are arranged at an included angle; the first mounting portion 210 is detachably coupled to an outer bottom wall of the case 100, and the second mounting portion 220 is used for coupling with a vehicle. In this embodiment, the first mounting portion 210 and the second mounting portion 220 are integrally formed, and the included angle between the first mounting portion 210 and the second mounting portion 220 is less than or equal to 140 °.
Optionally, the included angle between the first mounting portion 210 and the second mounting portion 220 is 120 °, 130 °, 140 °. It will be appreciated that the angle between the first and second mounting portions 210 and 220 may be within the ranges described above depending on the operating conditions.
Because first installation department 210 detachably is connected with the outer diapire of box 100, to the vehicle of different installation positions, with the different positions of the outer diapire that first installation department 210 is connected to box 100, rethread second installation department 220 is connected with the installation position of vehicle, just can realize under the unchangeable condition in battery box 10 position, the installation department can adapt to different installation scenes, has promoted the suitability of battery box 10.
Further, the first mounting portion 210 is provided with a mounting surface 211, and the mounting surface 211 is attached to and connected to an outer bottom wall of the case 100.
In this embodiment, an installation platform is disposed on the outer bottom wall of the box 100, the installation surface 211 is attached to the installation platform, an installation hole is formed in the installation surface 211, and the first installation portion 210 is connected to the installation platform by installing fasteners such as bolts in the installation hole.
Of course, in other embodiments, the mounting surface 211 may be bonded to the mounting platform.
Further, a stress groove 212 is formed in the middle of the first mounting portion 210, and an inner bottom wall of the stress groove 212 is lower than the mounting surface 211.
In this embodiment, two sides of the stress slot 212 are respectively provided with one mounting surface 211, and the two mounting surfaces 211 are connected with the outer bottom wall of the box body 100, so that the stability of the connection between the first mounting portion 210 and the box body 100 can be improved. When the mounting surface 211 is connected to the outer bottom wall of the case 100, a gap is formed between the stress groove 212 and the outer bottom wall of the case 100, and the rigidity of the first mounting portion 210 is effectively improved by the provision of the stress groove 212.
In other embodiments, the number of the mounting surfaces 211 may also be three or four, and it is understood that the number of the mounting surfaces 211 may be determined according to actual conditions.
Further, a first recess 221 is formed in the second mounting portion 220, a first mounting hole 222 is formed in the first recess 221, and the second mounting portion 220 is connected to the vehicle through the first mounting hole 222.
In this embodiment, the first mounting hole 222 is used for disposing a fastener such as a bolt therein, and the first recess 221 facilitates the fastener to sink into the second mounting portion 220 while increasing the strength of the second mounting portion 220, thereby serving to accommodate the fastener.
In addition, the second mounting portion 220 is provided with a notch 223.
It should be noted that, when the included angle between the first mounting portion 210 and the second mounting portion 220 is too small, the strength of the attachment device 200 is reduced if the notch 223 is opened between the first mounting portion 210 and the second mounting portion 220, and therefore, the notch 223 is opened on the second mounting portion 220.
In this embodiment, two sides of the notch 223 are respectively provided with a first recess 221, and the second mounting portion 220 can be connected with the whole vehicle component by arranging fasteners in two first mounting holes 222 in the two first recesses 221. The notches 223 serve as weight reduction relief.
In addition, a groove 230 is provided at a junction of the first and second mounting portions 210 and 220. In this embodiment, the groove 230 is disposed between the mounting surface 211 and the first recess 221, which can increase the strength of the joint between the first mounting portion 210 and the second mounting portion 220. Two grooves 230 are disposed between a single mounting surface 211 and the corresponding first recess 221, however, in other embodiments, three or four grooves 230 may be disposed between the mounting surface 211 and the first recess 221, and it is understood that the number of the grooves 230 may be determined according to actual conditions.
In addition, the edges of the first and second mounting portions 210 and 220 are provided with bent portions 240.
In this embodiment, the edge of the first mounting portion 210 is provided with a first bending portion 240, the first bending portion 240 is bent with respect to the mounting surface 211, the edge of the second mounting portion 220 is provided with a second bending portion 240, the second bending portion 240 is bent with respect to the edge of the first recess 221, and the first bending portion 240 and the second bending portion 240 are connected. The first and second bent portions 240 and 240 can enhance the structural strength of the first and second mounting parts 210 and 220.
Example two:
referring to fig. 3, the present embodiment also provides a battery box, which is different from the first embodiment in that:
in this embodiment, the included angle between the first and second mounting portions 210 and 220 is greater than 140 °.
Optionally, the included angle between the first mounting portion 210 and the second mounting portion 220 is 140 °, 150 °, 160 °. It will be appreciated that the angle between the first and second mounting portions 210 and 220 may be within the ranges described above depending on the operating conditions.
The second mounting portion 220 is provided with a second recess 224, and the second recess 224 extends to the connection position of the first mounting portion 210 and the second mounting portion 220; a second mounting hole 225 is formed in the second recess 224, and the second mounting portion 220 is coupled to the vehicle through the second mounting hole 225.
In this embodiment, the second recess 224 extends from the second mounting portion 220 to the first mounting portion 210, which increases the strength of the second mounting portion 220 and also increases the strength of the joint between the first mounting portion 210 and the second mounting portion 220. The second mounting hole 225 is used for arranging fasteners such as bolts and the like to be connected with the whole vehicle component.
The second recess 224 extends to the inner wall of the first mounting portion 210 and is provided with an arc-shaped avoiding portion 2241, and the arc-shaped avoiding portion 2241 is used for avoiding the box body 100 so as not to influence the connection between the first mounting portion 210 and the box body 100.
In addition, a lightening hole 250 is provided between the first and second mounting parts 210 and 220.
In this embodiment, the lightening holes 250 are disposed in the middle of the mounting member 200 at the bottom of the case body to play a role of lightening, and the edges of the lightening holes 250 are bent to ensure the overall strength of the mounting member.
In other embodiments, the lightening holes 250 can be disposed on both sides of the bottom mounting member 200, and it is understood that the positions of the lightening holes 250 can be determined according to actual conditions.
To sum up, the embodiment of the utility model provides a box bottom installed part 200 and battery box 10 to the vehicle of different mounting positions, is connected to the different positions of the outer diapire of box 100 with first installation department 210, and rethread second installation department 220 is connected with the mounting position of vehicle, just can realize under the unchangeable condition in battery box 10 position, and the installed part can adapt to different installation scenes, has promoted the suitability of battery box 10.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A mounting piece at the bottom of a box body is adaptive to the box body and is characterized by comprising a first mounting part and a second mounting part which are connected, wherein the first mounting part and the second mounting part are arranged at an included angle;
the first installation portion is detachably connected with the outer bottom wall of the box body, and the second installation portion is used for being connected with a vehicle.
2. The bottom box mounting element of claim 1, wherein an included angle between the first mounting portion and the second mounting portion is less than or equal to 140 degrees, a first recess is formed in the second mounting portion, a first mounting hole is formed in the first recess, and the second mounting portion is connected with the vehicle through the first mounting hole.
3. A bottom box mounting according to claim 2, wherein the first mounting portion has a mounting surface thereon which engages and engages the outer bottom wall of the box.
4. A bottom box mounting according to claim 3, wherein a stress groove is provided in the middle of the first mounting portion, and an inner bottom wall of the stress groove is lower than the mounting surface.
5. A bottom box mounting according to claim 2, wherein the second mounting portion is notched.
6. A bottom box mounting according to claim 2, wherein a recess is provided at the junction of the first and second mounting portions.
7. A bottom box mounting according to claim 1, wherein the edges of the first and second mounting portions are each provided with a bend.
8. The bottom box mounting element of claim 1, wherein an included angle between the first mounting portion and the second mounting portion is greater than 140 °, a second recess is formed in the second mounting portion, and the second recess extends to a connection between the first mounting portion and the second mounting portion;
and a second mounting hole is formed in the second recess, and the second mounting part is connected with the vehicle through the second mounting hole.
9. A bottom box mounting according to claim 8, wherein a lightening hole is provided between the first mounting portion and the second mounting portion.
10. A battery case comprising a case and the case bottom mounting member of any one of claims 1 to 9, wherein the first mounting portion is connected to an outer bottom wall of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914233.9U CN218101573U (en) | 2022-07-21 | 2022-07-21 | Box bottom installed part and battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914233.9U CN218101573U (en) | 2022-07-21 | 2022-07-21 | Box bottom installed part and battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218101573U true CN218101573U (en) | 2022-12-20 |
Family
ID=84483310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221914233.9U Active CN218101573U (en) | 2022-07-21 | 2022-07-21 | Box bottom installed part and battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218101573U (en) |
-
2022
- 2022-07-21 CN CN202221914233.9U patent/CN218101573U/en active Active
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