Battery tray structure

Abstract

The utility model discloses a battery tray structure which comprises a main body, a cross beam is installed on one side of the interior of the main body, distribution box installation supports are arranged on one side of the cross beam, the two distribution box installation supports are symmetrically installed on the inner wall of the main body, and a high-voltage plug installation threaded sleeve is arranged on one side of the main body. The two sides of the front end of the main body are provided with a ventilation valve installation threaded sleeve and an anti-explosion valve installation threaded sleeve correspondingly, and the ventilation valve installation threaded sleeve and the anti-explosion valve installation threaded sleeve are detachably connected with a ventilation valve and an anti-explosion valve correspondingly. According to the battery tray structure, the battery is separated from the distribution box, and the high-voltage plug, the ventilation valve and the anti-explosion valve are mounted through the mounting parts, so that the battery tray structure is prevented from being damaged or falling off, and the overall safety performance of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery installation, in particular to a battery tray structure. Background Art

[0002] The battery tray is a key component of the battery system of new energy vehicles. Its main functions include protecting battery safety, improving the overall performance of the battery system, and achieving lightweight. As the "skeleton" of the power battery system of new energy vehicles, the battery tray undertakes the most important safety protection function of the battery system. It not only needs to have multiple functions such as strength support, waterproof and dustproof, fireproof, heat diffusion and corrosion resistance, but also needs to achieve these functions through material selection, structural design optimization and the application of advanced manufacturing processes.

[0003] However, the existing battery tray structure often installs the battery and the distribution box together, which is prone to collision. In addition, the high-voltage plug, the air valve and the explosion-proof valve are often directly clamped on the outside through a snap-on structure, which is easy to be damaged or fall off, and the overall safety performance is not high. Utility Model Content

[0004] The purpose of the utility model is to provide a battery tray structure, which separates the battery from the distribution box, and installs the high-voltage plug, the air valve and the explosion-proof valve through the installation components to prevent them from being damaged or falling off, thereby increasing the overall safety performance of the equipment and solving the problems raised by the above technical background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery tray structure, comprising: a main body, a crossbeam is installed on one side of the interior of the main body, and a distribution box mounting bracket is arranged on one side of the crossbeam, two distribution box mounting brackets are symmetrically installed on the inner wall of the main body, a high-voltage plug mounting screw sleeve is provided on one side of the main body, and the high-voltage plug mounting screw sleeve is detachably connected to the high-voltage plug, and a breathable valve mounting screw sleeve and an explosion-proof valve mounting screw sleeve are respectively provided on both sides of the front end of the main body, and the breathable valve mounting screw sleeve and the explosion-proof valve mounting screw sleeve are respectively detachably connected to the breathable valve and the explosion-proof valve;

[0006] The main body is used to accommodate the battery, the crossbeam is used to block the battery and the distribution box, the distribution box mounting bracket is used to install the distribution box, the high-voltage plug mounting screw sleeve is used to install the high-voltage plug, the air valve mounting screw sleeve is used to install the air valve, and the explosion-proof valve mounting screw sleeve is used to install the explosion-proof valve.

[0007] Preferably, a welding nut is installed on the distribution box mounting bracket, and the distribution box mounting bracket is connected to the distribution box via the welding nut; the welding nut is used to install the distribution box.

[0008] Preferably, a plurality of rivet nuts are equidistantly installed on the outer edge of the main body, and the main body is connected to a sealing plate via the rivet nuts; the rivet nuts are used to install the sealing plate.

[0009] Preferably, a welding stud is installed at the interface of the main body, and the main body is connected to an external plug through the welding stud; the welding stud is used to install the external plug.

[0010] Preferably, two lifting ears are symmetrically installed on one side of the main body, a lifting hole is opened at the center of the lifting ear, and the lifting ear is connected to an external device through the lifting hole; the lifting ear is used to connect the main body and the external device.

[0011] Preferably, a cold plate positioning seat is installed on one side of the interior of the main body, and an external cold plate is snap-connected to the cold plate positioning seat; the cold plate positioning seat is used to facilitate the positioning of the cold plate and prevent the cold plate from shaking.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The battery installation is completed by installing the battery and the distribution box on both sides of the beam, fixing the distribution box with the distribution box mounting bracket, fixing the external high-voltage plug with the high-voltage plug mounting screw sleeve, and fixing the external ventilation valve and explosion-proof valve with the ventilation valve mounting screw sleeve and the explosion-proof valve mounting screw sleeve respectively;

[0014] The battery tray structure separates the battery from the distribution box, and installs the high-voltage plug, the air valve and the explosion-proof valve through the installation components to prevent them from being damaged or falling off, thereby increasing the overall safety performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of one side of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a front view of the utility model.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Main body; 2. Crossbeam; 3. Distribution box mounting bracket; 4. High-voltage plug mounting screw sleeve; 5. Vent valve mounting screw sleeve; 6. Explosion-proof valve mounting screw sleeve; 7. Welding nut; 8. Rivet nut; 9. Welding stud; 10. Lifting ear; 11. Cold plate positioning seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 4 , the utility model provides an embodiment: a battery tray structure, comprising: a main body 1, a crossbeam 2 is embedded and connected on one side of the main body 1, and a distribution box mounting bracket 3 is arranged on one side of the crossbeam 2, two distribution box mounting brackets 3 are symmetrically embedded and connected to the inner wall of the main body 1, a high-voltage plug mounting screw sleeve 4 is provided on one side of the main body 1, and the high-voltage plug mounting screw sleeve 4 is detachably connected to the high-voltage plug, and a breathable valve mounting screw sleeve 5 and an explosion-proof valve mounting screw sleeve 6 are respectively provided on both sides of the front end of the main body 1, and the breathable valve mounting screw sleeve 5 and the explosion-proof valve mounting screw sleeve 6 are respectively detachably connected to the breathable valve and the explosion-proof valve;

[0024] In specific use, the battery is installed by installing the battery and the distribution box on both sides of the beam 2 respectively, fixing the distribution box through the distribution box mounting bracket 3, fixing the external high-voltage plug through the high-voltage plug mounting screw sleeve 4, and fixing the external ventilation valve and explosion-proof valve through the ventilation valve mounting screw sleeve 5 and the explosion-proof valve mounting screw sleeve 6 respectively, thereby completing the installation of the battery.

[0025] Embodiment 2

[0026] See also Figures 1 to 4 , the utility model proposes a battery tray structure, compared with the first embodiment, this embodiment also includes:

[0027] The distribution box mounting bracket 3 is welded with a welding nut 7 , and the distribution box mounting bracket 3 is connected to the distribution box via the welding nut 7 ; the distribution box is mounted on the distribution box mounting bracket 3 via the welding nut 7 .

[0028] Twenty-eight rivet nuts 8 are equidistantly embedded and connected on the outer edge of the main body 1, and the main body 1 is connected to a sealing plate via the rivet nuts 8; the main body 1 and the sealing plate are connected to each other via the rivet nuts 8, thereby closing the top of the main body 1.

[0029] A welding stud 9 is welded at the interface of the main body 1 , and the main body 1 is connected to an external plug through the welding stud 9 ; the main body 1 and the external plug are connected to each other through the welding stud 9 .

[0030] Two lifting ears 10 are symmetrically welded on one side of the main body 1. A lifting hole is opened at the center of the lifting ear 10, and the lifting ear 10 is connected to an external device through the lifting hole; the main body 1 is connected to the external device through the lifting ear 10 and the lifting hole.

[0031] A cold plate positioning seat 11 is installed on one side of the interior of the main body 1 , and an external cold plate is snap-connected to the cold plate positioning seat 11 .

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A battery tray structure, characterized in that: include: A main body (1) is provided with a crossbeam (2) on one side of the interior of the main body (1), and a distribution box mounting bracket (3) is provided on one side of the crossbeam (2), and two distribution box mounting brackets (3) are symmetrically mounted on the inner wall of the main body (1), a high-voltage plug mounting screw sleeve (4) is provided on one side of the main body (1), and the high-voltage plug mounting screw sleeve (4) is detachably connected to the high-voltage plug, and a vent valve mounting screw sleeve (5) and an explosion-proof valve mounting screw sleeve (6) are respectively provided on both sides of the front end of the main body (1), and the vent valve mounting screw sleeve (5) and the explosion-proof valve mounting screw sleeve (6) are respectively detachably connected to the vent valve and the explosion-proof valve.

2. A battery tray structure according to claim 1, characterized in that: A welding nut (7) is installed on the distribution box mounting bracket (3), and the distribution box mounting bracket (3) is connected to the distribution box via the welding nut (7).

3. A battery tray structure according to claim 1, characterized in that: A plurality of rivet nuts (8) are equidistantly mounted on the outer edge of the main body (1), and the main body (1) is connected to a sealing plate via the rivet nuts (8).

4. A battery tray structure according to claim 1, characterized in that: A welding stud (9) is installed at the interface of the main body (1), and the main body (1) is connected to an external plug via the welding stud (9).

5. A battery tray structure according to claim 1, characterized in that: Two lifting ears (10) are symmetrically mounted on one side of the main body (1), a lifting hole is provided at the center of the lifting ear (10), and the lifting ear (10) is connected to external equipment through the lifting hole.

6. A battery tray structure according to claim 1, characterized in that: A cold plate positioning seat (11) is installed on one side of the interior of the main body (1), and an external cold plate is snap-connected to the cold plate positioning seat (11).

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