A new energy battery box with detection function

Abstract

The present invention relates to the technical field of new energy battery boxes, specifically a new energy battery box with a detection function, including a base plate body and an outer shell installed on the base plate body; a support column with a "T"-shaped structure is installed above the detection plate, the upper part of the support column runs through the interior of the mounting plate, and a connecting spring is nested and connected to the upper outer side of the support column; a battery tray body with an adjustable area is installed on the upper surface of the base plate body, and the battery tray body includes a main plate body, a sub-plate body and an outer plate body that are slidably connected to each other. The new energy battery box with a detection function is convenient for automatically detecting whether the installation of the new energy battery box is stable, and there is no need for staff to check regularly to avoid the installation screws falling off without being discovered and causing damage to the new energy battery box. The spacing between the main plate body, the sub-plate body and the outer plate body can be adjusted, and then it is convenient to install multiple battery modules in series or in parallel on the main plate body and the sub-plate body.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy battery boxes, and in particular to a new energy battery box with a detection function. Background Art

[0002] As an important power source for new energy vehicles, new energy batteries are particularly important. When in use, new energy batteries need to be installed in a box. The box not only facilitates the loading and protection of new energy batteries, but also ensures the safe operation of new energy batteries. Aluminum alloy materials are used to manufacture new energy battery boxes because they have good flame retardant and anti-aging properties.

[0003] The patent name disclosed in the prior art with announcement number "CN109546044A" is "A power battery assembly box for new energy vehicles". Two guide rods are symmetrically welded at the lower end of the turntable, and a shock-absorbing spring is installed on the annular side of the guide rod. A limit block is welded at the lower end of the guide rod, and the limit block is installed below the connecting block. The guide rod is installed on the upper end of the connecting block through a sliding sleeve and passes through the connecting block and is fixed to the limit block. Two limit blocks are symmetrically installed on the left and right sides of the screw. The four corners of the lower end of the protection box are all installed with a turntable through bearings. In practice, the fixing plate is installed on the car, and then the connecting block is placed on the upper end of the screw, and then the turntable is rotated, thereby driving the guide rod, the shock-absorbing spring and the connecting block to rotate at the same time. Because the connecting block is connected to the screw by a thread, the connecting block rotates and moves downward along the screw. When the connecting block moves downward to a suitable position, the personnel stops rotating the turntable to achieve height fine-tuning.

[0004] 1. The above-mentioned new energy battery box is installed on the car by screws when in use. In this way, the car will encounter bumps due to the uneven road surface when driving, so the car will drive the new energy battery box to bump together. Long-term shaking will loosen the installed screws, and eventually the screws may fall off. If the user fails to find that the screws are loose and about to fall off in time, it will affect the stability of the new energy battery box and the car installation, thereby causing damage to the new energy battery box;

[0005] The patent name disclosed in the prior art with the announcement number "CN109461991B" is "an integrated battery box for new energy vehicles". The box body includes an upper frame and a tray. The tray and the upper frame are integrally formed by stir friction welding to form the box body, and a battery module installation position is formed in the box body; the upper frame includes a crossbeam, a longitudinal beam, and a support beam. The crossbeam and the longitudinal beam are welded by fusion welding and are tightly connected to the support beam by corresponding lap joints; the tray includes a bottom plate and a removable water-cooling plate. The removable water-cooling plate and the bottom plate are detachably installed. The support beam and the crossbeam are welded by stir friction welding. The lap joints are connected by threads. The bottom plate profile design includes a water-cooling plate requirement design. The upper part of the bottom plate includes a reinforcing rib design to ensure that the bottom plate has stable strength after the water-cooling plate is designed and can normally replace the water-cooling plate. The advantage is that whether it is production or installation, it eliminates complex processing technology engineering, better controls the production efficiency of the finished product, and also makes the weight of the entire battery pack light, reducing production costs;

[0006] 2. The new energy battery box mentioned above forms a battery module installation position inside the box body. Since the area of ​​the box body is fixed, when multiple battery modules are connected in series or in parallel in the box body, the distance between the multiple battery modules is small, and the distance between the multiple battery modules cannot be adjusted, so it is inconvenient to connect and install multiple battery modules. Summary of the invention

[0007] The purpose of the present invention is to provide a new energy battery box with a detection function to solve the problem raised by the above-mentioned background technology that if users in the current market cannot promptly discover that the screws are loose and are about to fall off, it will affect the stability of the installation of the new energy battery box and the car, thereby causing damage to the new energy battery box. Since the area of ​​the box body is fixed, when multiple battery modules are connected in series or in parallel in the box body, the distance between the multiple battery modules is small, and the distance between the multiple battery modules cannot be adjusted, so it is inconvenient to connect and install the multiple battery modules.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A new energy battery box with a detection function, comprising a bottom plate body, and an outer shell body mounted on the bottom plate body;

[0009] A partition beam is installed on the bottom plate body; an upper shell is installed on the outer shell;

[0010] The left and right sides of the bottom plate body are both fixed with mounting plates, the bottom surface of the mounting plate is grooved with a detection plate slidably connected, and a pressure sensor is installed in the groove opened on the bottom surface of the mounting plate;

[0011] A support column in a "T" shape is installed above the detection plate, the upper part of the support column passes through the interior of the installation plate, and a connecting spring is nested and connected to the outer side of the upper part of the support column;

[0012] A battery tray body with an adjustable area is installed on the upper surface of the bottom plate body. The battery tray body includes a main plate body, a sub-plate body and an outer plate body which are slidably connected to each other.

[0013] Preferably, a central processing module is installed inside the mounting plate, and an alarm is installed on the surface of the mounting plate;

[0014] Furthermore, through the above-mentioned configuration, it is convenient for the alarm to sound an alarm to alert people around.

[0015] The detection plate forms a lifting structure with the mounting plate through the support column, and the height of the groove provided on the bottom surface of the mounting plate is greater than the height of the detection plate.

[0016] Preferably, the left and right sides of the main plate body are slidably connected to auxiliary plate bodies, and the outer side of the auxiliary plate body is slidably connected to the outer plate body;

[0017] Furthermore, through the above arrangement, the distance between the main board body and the auxiliary board body can be adjusted.

[0018] Slide grooves are symmetrically provided inside the left and right side surfaces of the main plate body and inside the outer side surface of the auxiliary plate body, and slide columns are symmetrically installed on the inner side surfaces of the auxiliary plate body and the outer plate body, and the slide columns at corresponding positions are slidably connected to the slide grooves at corresponding positions.

[0019] Preferably, a limiting column is installed inside the slide groove, the interior of the slide column is a hollow structure, and the interior of the slide column penetrates the limiting column for sliding connection.

[0020] Furthermore, through the above arrangement, the limiting column can limit the sliding column to prevent the sliding column from being separated from the sliding groove.

[0021] Preferably, the sliding column and the sliding groove are arranged in a one-to-one correspondence, and the length of the sliding column is smaller than the length of the sliding groove.

[0022] Furthermore, through the above arrangement, the slide column can slide in the slide groove to adjust the area of ​​the battery tray body.

[0023] Preferably, the partition crossbeam is matched with the battery tray body in a concave-convex manner, and vertical columns are symmetrically installed above the outer plate body, and the upper ends of the vertical columns are fitted with the lower surface of the upper shell.

[0024] Furthermore, through the above arrangement, the upper shell presses and limits the vertical column to prevent the vertical column from driving the battery tray body to shake up and down.

[0025] Preferably, the interior of the outer shell is arranged as a hollow structure, and a drain pipe is installed on the bottom surface of the outer shell.

[0026] Furthermore, through the above arrangement, a certain amount of cooling water can be stored in the outer shell with a hollow structure inside for cooling operations.

[0027] Preferably, the interior of the base body is a hollow structure, guide rods are installed inside the left and right sides of the base body, a counterweight rod is arranged inside the middle of the base body, and guide rods are slidably connected to the left and right ends of the counterweight rod;

[0028] Water storage air bags are installed inside the front and rear sides of the bottom plate body, a water inlet pipe is installed on the left side of the water storage air bag, the outer end of the water inlet pipe penetrates the surface of the bottom plate body, and water storage air bags are arranged on the front and rear sides of the counterweight rod;

[0029] Furthermore, through the above arrangement, the counterweight rod can squeeze the water storage airbag when it moves.

[0030] The lower end of the drainage pipe penetrates the upper surface of the bottom plate body and is connected with the interior of the water storage air bag.

[0031] Preferably, the front and rear sides of the bottom plate body are both fixed with mounting frames, a vertical rod is rotatably mounted inside the mounting frame, a control rope is wound around the bottom of the vertical rod, and a vortex spring is nested and connected to the outside of the vertical rod;

[0032] A toggle plate is installed on the upper outer side of the vertical rod.

[0033] Furthermore, through the above arrangement, a certain amount of wind force can be generated when the toggle plate rotates, which is not only convenient for dissipating heat around the new energy battery box, but also can speed up the circulation of air around the new energy battery box.

[0034] Preferably, the other end of the control rope passes through the installation frame and the base plate body and is connected to the counterweight rod, and the control rope and the vertical rod are arranged in a one-to-one correspondence.

[0035] Furthermore, through the above arrangement, the control rope can automatically drive the vertical rod to change shape.

[0036] Compared with the prior art, the beneficial effects of the present invention are: the new energy battery box with a detection function is convenient for automatically detecting whether the new energy battery box is installed stably, and there is no need for staff to check regularly, so as to avoid the installation screws falling off without being discovered and causing damage to the new energy battery box. The spacing between the main board, the auxiliary board and the outer board can be adjusted, and then multiple battery modules can be installed in series or in parallel on the main board and the auxiliary board. The specific contents are as follows:

[0037] (1) When the mounting plate and the mounting area in the car are screwed, the detection plate will be squeezed, causing the detection plate to move upward and squeeze the pressure sensor. When the screws installed between the mounting plate and the mounting area in the car become loose, a gap will be generated between the mounting plate and the mounting area in the car. At this time, the detection plate will be driven downward by the stored force of the connecting spring. At this time, the pressure sensor senses that the pressure becomes smaller or there is no pressure. At this time, the pressure sensor transmits a signal to the central processing module, so that the central processing module controls the alarm to sound an alarm, which is convenient for automatically detecting whether the installation of the new energy battery box is stable. There is no need for staff to check regularly, which can avoid the installation screws falling off without being discovered and causing damage to the new energy battery box;

[0038] (2) The main body, the auxiliary body and the outer body in the battery tray body slide in the slide groove through the sliding column, so that the distance between the main body, the auxiliary body and the outer body can be adjusted, thereby facilitating the installation of multiple battery modules in series or in parallel on the main body and the auxiliary body;

[0039] (3) When a car brakes suddenly at a red light or encounters an uphill or downhill situation, the car will generate a certain amount of inertia. At this time, the counterweight rod in the new energy battery box can move forward and backward by inertia, so that the counterweight rod can squeeze the water storage airbag well. At this time, the water in the water storage airbag can enter the outer shell with a hollow inner wall through the drain pipe. When the water storage airbag is not squeezed, the volume of the water storage airbag expands and resets, so that the water in the outer shell enters the water storage airbag. This is repeated, which facilitates the good flow and mixing of cooling water between the water storage airbag and the outer shell, so as to improve the cooling efficiency of the new energy battery box;

[0040] Furthermore, during the forward and backward movement of the counterweight rod, the control rope on the front or rear side is intermittently pulled, so that the control rope drives the vertical rod and the toggle plate to rotate. Therefore, when the toggle plate rotates, a certain wind force can be generated, which is convenient for stirring the airflow around the front and rear sides of the outer shell, thereby improving the fluidity of the gas around the outer shell, and further improving the cooling efficiency of the new energy battery box.

[0041] (4) The interior of the sliding column is a hollow structure, and the limit column can slide and limit inside the sliding column to prevent the main plate body and the sub-plate body from separating. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0043] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0044] Figure 3 It is a schematic diagram of the side cross-sectional structure of the mounting plate of the present invention;

[0045] Figure 4 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0046] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0047] Figure 6 It is an overall exploded view of the present invention;

[0048] Figure 7 This is a schematic diagram of the structure of the outer shell of the present invention when viewed from the bottom;

[0049] Figure 8 It is a schematic diagram of the top cross-sectional structure of the battery tray body of the present invention;

[0050] Fig. 9 It is a schematic diagram of a top cross-sectional structure of the connection between the main board and the auxiliary board of the present invention;

[0051] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at B in the middle;

[0052] Fig.11 It is a schematic diagram of the top cross-sectional structure of the bottom plate body of the present invention.

[0053] In the figure: 1. bottom plate body; 2. outer shell; 201. drain pipe; 3. upper shell; 4. mounting plate; 41. detection plate; 42. pressure sensor; 43. support column; 44. connecting spring; 5. mounting frame; 6. water inlet pipe; 7. vertical rod; 71. vortex spring; 8. toggle plate; 9. battery tray body; 91. main plate body; 92. sub-plate body; 93. outer plate body; 94. slide groove; 95. slide column; 96. vertical column; 97. limit column; 10. counterweight rod; 11. control rope; 12. water storage airbag; 13. guide rod; 14. partition beam. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] See also Figure 1-Figure 11 , the present invention provides the following technical solutions:

[0056] Embodiment 1: The new energy battery box in this embodiment can automatically detect the stability of the installation area to prevent the screws in the installation area from loosening and causing the new energy battery box to fall off and be damaged. For details, please refer to the attached Figure 1-Figure 3As shown, it includes a base plate body 1 and an outer shell 2 installed on the base plate body 1, a partition beam 14 is installed on the base plate body 1; an upper shell 3 is installed on the outer shell 2; mounting plates 4 are fixed on both sides of the base plate body 1, the bottom surface of the mounting plate 4 is grooved and slidably connected with a detection plate 41, and a pressure sensor 42 is installed in the groove opened on the bottom surface of the mounting plate 4; a support column 43 with a "T"-shaped structure is installed above the detection plate 41, the upper part of the support column 43 passes through the interior of the mounting plate 4, and a connecting spring 44 is nested and connected to the outer side of the upper part of the support column 43; a central processing module is installed inside the mounting plate 4, and an alarm is installed on the surface of the mounting plate 4; the detection plate 41 forms a lifting structure with the mounting plate 4 through the support column 43, and the height of the groove opened on the bottom surface of the mounting plate 4 is greater than the height of the detection plate 41;

[0057] Move the entire new energy battery box to the installation area of ​​the car, and then install the mounting plate 4 with the mounting area of ​​the car through screws. At this time, the bottom surface of the mounting plate 4 fits with the installation area of ​​the car. At this time, the detection plate 41 is squeezed and moves upward. At this time, the detection plate 41 drives the support column 43 to move upward, so that the connecting spring 44 is pulled and stored. When the detection plate 41 moves upward, it squeezes the pressure sensor 42, and the pressure sensor 42 feels a certain pressure;

[0058] Then the whole new energy battery box can be stably installed and used. When the car is driving, there will be a certain bump and shake, which may cause the screws to loosen or fall off. At this time, there will be a certain gap between the bottom surface of the mounting plate 4 and the mounting area of ​​the car. At this time, the detection plate 41 will be automatically driven to move downward by the stored force of the connecting spring 44. At this time, the pressure of the detection plate 41 on the pressure sensor 42 becomes smaller or there is no pressure. Then the pressure sensor 42 transmits this signal to the central processing module, and the central processing module controls the alarm to sound an alarm. At this time, the user promptly finds that the screws in the mounting area of ​​the new energy battery box are loose or fall off, and then promptly repairs it to avoid the new energy battery box from falling off and causing damage;

[0059] Embodiment 2: The area of ​​the battery tray body 9 in the new energy battery box in this embodiment is adjustable, so it is convenient to install multiple battery modules on the battery tray body 9. Figure 6 With attached Figure 8-Figure 10As shown, the upper surface of the bottom plate body 1 is installed with a battery tray body 9 with an adjustable area. The battery tray body 9 includes a main plate body 91, a sub-plate body 92 and an outer plate body 93 that are slidably connected to each other. The left and right sides of the main plate body 91 are slidably connected with the sub-plate body 92, and the outer side of the sub-plate body 92 is slidably connected with the outer plate body 93; the left and right sides of the main plate body 91 and the outer side of the sub-plate body 92 are symmetrically provided with sliding grooves 94, and the inner side of the sub-plate body 92 and the inner side of the outer plate body 93 are symmetrically provided with sliding columns 95, and the sliding columns 95 at corresponding positions are slidably connected with the sliding grooves 94 at corresponding positions. A limiting column 97 is installed inside the sliding groove 94, and the interior of the sliding column 95 is a hollow structure, and the interior of the sliding column 95 penetrates the limiting column 97 for sliding connection. The sliding column 95 and the sliding groove 94 are arranged in a one-to-one correspondence, and the length of the sliding column 95 is less than the length of the sliding groove 94. The partition beam 14 is matched with the battery tray body 9 in a concave-convex manner, and vertical columns 96 are symmetrically installed above the outer plate 93, and the upper ends of the vertical columns 96 are arranged in contact with the lower surface of the upper shell 3;

[0060] First, separate the upper shell 3 from the outer shell 2, and then pull the vertical column 96 to take the battery tray body 9 out from the top of the bottom plate body 1, and then manually pull the main plate body 91, the auxiliary plate body 92 and the outer plate body 93 outward in sequence, at this time, the corresponding slide column 95 slides in the corresponding slide groove 94, and at this time, the corresponding limit column 97 slides in the corresponding slide column 95 with a hollow interior, so that the distance between the main plate body 91, the auxiliary plate body 92 and the outer plate body 93 is increased, and then it is convenient to install multiple groups of battery modules on the main plate body 91 and the auxiliary plate body 92 in sequence. After installation, push the auxiliary plate body 92 and the outer plate body 93 inward again, so that the area of ​​the battery tray body 9 returns to the initial state, and then place the battery tray body 9 on the bottom plate body 1, so that the battery tray body 9 is arranged in a close contact with the inner wall of the outer shell 2, and then cover the upper shell 3, so that the upper shell 3 presses the vertical column 96 to limit, further ensuring the stability of the installation of the battery tray body 9 and preventing the battery tray body 9 from shaking up and down;

[0061] Embodiment 3: In this embodiment, the inertia of the car during driving can be used to improve the heat dissipation efficiency of the new energy battery box. Figure 4-Figure 7 And attached Fig.11As shown, the interior of the outer shell 2 is arranged as a hollow structure, and a drainage pipe 201 is installed on the bottom surface of the outer shell 2, the interior of the bottom plate body 1 is arranged as a hollow structure, guide rods 13 are installed inside the left and right sides of the bottom plate body 1, a counterweight rod 10 is arranged inside the middle of the bottom plate body 1, and the left and right ends of the counterweight rod 10 are penetrated and slidably connected with the guide rod 13; water storage air bags 12 are installed inside the front and back sides of the bottom plate body 1, and a water inlet pipe 6 is installed on the left side outside of the water storage air bag 12, and the outer end of the water inlet pipe 6 penetrates the surface of the bottom plate body 1, and water storage air bags 12 are arranged on the front and back sides of the counterweight rod 10; the lower end of the drainage pipe 201 penetrates the upper surface of the bottom plate body 1 and is connected with the interior of the water storage air bag 12. The front and rear sides of the bottom plate body 1 are both fixed with a mounting frame 5, a vertical rod 7 is rotatably mounted inside the mounting frame 5, a control rope 11 is wound around the bottom of the vertical rod 7, and a vortex spring 71 is nested and connected to the outside of the vertical rod 7; a toggle plate 8 is mounted on the top and outside of the vertical rod 7. The other end of the control rope 11 penetrates the mounting frame 5 and the bottom plate body 1 and is connected to the counterweight rod 10, and the control rope 11 and the vertical rod 7 are arranged in a one-to-one correspondence;

[0062] A certain amount of cooling water is injected into the water storage airbag 12 through the water inlet pipe 6 on the outside of the bottom plate body 1. When the car encounters a red light and brakes suddenly, or encounters uphill or downhill driving, the car will have a certain inertia. At this time, the counterweight rod 10 in the new energy battery box can slide back and forth in the bottom plate body 1 by its own weight and inertia. When the counterweight rod 10 slides forward, the counterweight rod 10 squeezes the water storage airbag 12 on the front side. At this time, the cooling water in the water storage airbag 12 on the front side will enter the outer shell 2 through the corresponding drain pipe 201. When the counterweight rod 10 slides backward, the counterweight rod 10 squeezes the water storage airbag 12 on the rear side. At this time, the cooling water in the water storage airbag 12 on the rear side will enter the outer shell 2 through the corresponding drain pipe 201. Such repeated movement will cause the water in the outer shell 2 and the water in the water storage airbag 12 to flow and mix with each other, thereby facilitating the improvement of the heat dissipation efficiency of the new energy battery box.

[0063] At the same time, when the counterweight rod 10 moves forward and backward, the control ropes 11 on the front and rear sides will be pulled intermittently. At this time, the pulled control rope 11 drives the vertical rod 7 at the corresponding position to rotate. At this time, the vortex spring 71 accumulates force, and the vertical rod 7 drives the toggle plate 8 to rotate. At this time, when the toggle plate 8 rotates, a certain wind force can be generated, which is not only convenient for blowing and dissipating the outer side of the outer shell 2, but also can stir the surrounding air of the outer shell 2, thereby improving the fluidity of the air around the outer shell 2, and then further improving the heat dissipation efficiency of the new energy battery box, thereby completing a series of tasks.

[0064] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy battery box with a detection function, comprising a base body (1), and an outer shell (2) mounted on the base body (1); A partitioning crossbeam (14) is installed on the base plate body (1); It is characterized in that Also includes: An upper shell (3) is mounted on the outer shell (2); The left and right sides of the base plate body (1) are both fixed with mounting plates (4), the bottom surface of the mounting plate (4) is grooved and slidably connected with a detection plate (41), and a pressure sensor (42) is installed in the groove provided on the bottom surface of the mounting plate (4); A support column (43) in a "T"-shaped structure is installed above the detection plate (41); the upper part of the support column (43) passes through the interior of the mounting plate (4); and a connecting spring (44) is nested and connected to the outer side of the upper part of the support column (43); A battery tray body (9) with an adjustable area is mounted on the upper surface of the bottom plate body (1), and the battery tray body (9) comprises a main plate body (91), a secondary plate body (92) and an outer plate body (93) which are slidably connected to each other; The left and right sides of the main plate body (91) are both slidably connected to auxiliary plate bodies (92), and the outer side of the auxiliary plate body (92) is slidably connected to an outer plate body (93); Slide grooves (94) are symmetrically provided inside the left and right side surfaces of the main plate body (91) and inside the outer side surface of the auxiliary plate body (92), and slide columns (95) are symmetrically installed on the inner side surface of the auxiliary plate body (92) and the inner side surface of the outer plate body (93), and the slide columns (95) at corresponding positions are slidably connected to the slide grooves (94) at corresponding positions; The interior of the slide groove (94) is provided with a limit column (97), the interior of the slide column (95) is provided with a hollow structure, and the interior of the slide column (95) penetrates the limit column (97) for sliding connection.

2. The new energy battery box with detection function according to claim 1 is characterized in that: A central processing module is installed inside the mounting plate (4), and an alarm is installed on the surface of the mounting plate (4); The detection plate (41) forms a lifting structure with the mounting plate (4) via the support column (43), and the height of the groove provided on the bottom surface of the mounting plate (4) is greater than the height of the detection plate (41).

3. The new energy battery box with detection function according to claim 1 is characterized in that: The sliding column (95) and the sliding groove (94) are arranged in a one-to-one correspondence, and the length of the sliding column (95) is smaller than the length of the sliding groove (94).

4. The new energy battery box with detection function according to claim 1 is characterized in that: The partition crossbeam (14) is concavely matched with the battery tray body (9), and vertical columns (96) are symmetrically installed above the outer plate body (93), and the upper ends of the vertical columns (96) are arranged to fit the lower surface of the upper shell (3).

5. The new energy battery box with detection function according to claim 1 is characterized in that: The interior of the outer shell (2) is arranged as a hollow structure, and a drainage pipe (201) is installed on the bottom surface of the outer shell (2).

6. The new energy battery box with detection function according to claim 5, characterized in that: The interior of the base plate body (1) is a hollow structure, guide rods (13) are installed inside the left and right sides of the base plate body (1), a counterweight rod (10) is arranged in the middle of the base plate body (1), and the left and right ends of the counterweight rod (10) are penetrated by guide rods (13) for sliding connection; Water storage air bags (12) are installed inside the front and rear sides of the base plate body (1), a water inlet pipe (6) is installed on the left side of the water storage air bag (12), the outer end of the water inlet pipe (6) penetrates the surface of the base plate body (1), and water storage air bags (12) are arranged on the front and rear sides of the counterweight rod (10); The lower end of the drainage pipe (201) passes through the upper surface of the bottom plate body (1) and is connected to the interior of the water storage air bag (12).

7. The new energy battery box with detection function according to claim 6 is characterized in that: The front and rear sides of the base plate body (1) are both fixed with a mounting frame (5), a vertical rod (7) is rotatably mounted inside the mounting frame (5), a control rope (11) is wound around the bottom of the vertical rod (7), and a vortex spring (71) is nested and connected to the outside of the vertical rod (7); A toggle plate (8) is installed on the upper outer side of the vertical rod (7).

8. The new energy battery box with detection function according to claim 7 is characterized in that: The other end of the control rope (11) passes through the installation frame (5) and the base plate body (1) and is connected to the counterweight rod (10). The control rope (11) and the vertical rod (7) are arranged in a one-to-one correspondence.

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