Battery tray convenient for battery remodeling

Abstract

The battery tray comprises a bottom plate, a tray body is fixedly installed at the top of the bottom plate, a top plate is fixedly installed at the top of the tray body, first air nets are arranged at the top of the top plate at equal intervals, and sliding grooves are formed in the two sides of the interior of the tray body; a battery mounting disc is slidably mounted in the tray body through a sliding groove, a handle is fixedly mounted on one side of the exterior of the battery mounting disc, and mounting mechanisms are arranged on the two sides of the exterior of the tray body. Through the arrangement of the sliding grooves, the battery mounting disc can slide in the tray main body, a battery can be conveniently subjected to remodeling treatment after the battery mounting disc is taken out, and through the cooperation of the mounting mechanism, the battery mounting disc slides into the tray main body to fix the battery mounting disc; when the battery mounting disc slides out of the tray main body, the mounting mechanism does not interfere, and the battery is exposed after the mounting disc is dismounted, thereby facilitating dismounting.

Description

Technical Field

[0001] The invention relates to the technical field of battery trays, and in particular to a battery tray which is convenient for battery replacement. Background Art

[0002] The battery tray is an important part of the power system of new energy vehicles. It mainly carries and protects battery modules. It provides structural support for the battery system and prevents the battery from being damaged during transportation and storage. The battery tray is made of high-strength materials and has the characteristics of impact resistance, vibration resistance and corrosion resistance. It can protect the battery in extreme situations such as collisions and prevent battery damage or fire. In order to reduce the weight of the vehicle and improve its endurance, the battery tray material has been continuously evolved, from the original steel to lightweight materials such as aluminum alloy and magnesium alloy. These materials not only reduce the weight, but also improve the mechanical properties and corrosion resistance of the tray.

[0003] However, the existing battery tray is not convenient for replacing batteries during use. When replacing the battery, the top plate needs to be removed, and the top plate is fixed to the tray with multiple screws. Disassembly is time-consuming and laborious. In addition, the battery is located inside, which is not convenient for disassembly operation, resulting in low battery replacement efficiency.

[0004] Based on this, a battery tray is now provided which is convenient for battery replacement and can eliminate the drawbacks of the existing devices. Summary of the invention

[0005] The object of the present invention is to provide a battery tray that is convenient for battery replacement, so as to solve the problem in the background art that it is time-consuming and laborious to remove the top plate when replacing the battery, and after the top plate is removed, the battery is located inside the tray, which is not convenient for removal.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A battery tray for facilitating battery replacement comprises a bottom plate, a tray body is fixedly mounted on the top of the bottom plate, a top plate is fixedly mounted on the top of the tray body, a first air net is equidistantly provided on the top of the top plate, slide grooves are provided on both sides of the interior of the tray body, a battery mounting plate is slidably mounted on the interior of the tray body through the slide grooves, a handle is fixedly mounted on one side of the exterior of the battery mounting plate, and mounting mechanisms are provided on both sides of the exterior of the tray body.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] In an optional solution: the mounting mechanism includes a fixing plate, which is symmetrically fixed on both sides of the outside of the tray body, a gear is rotatably installed between every two fixing plates, a mounting part is fixedly installed on the outside of the gear, a rack is meshed and connected on the outside of the gear, and the rack is fixedly installed on the battery mounting plate.

[0010] In an optional solution: installation grooves are provided on both sides of the outside of the tray body corresponding to the rack, and the rack is located inside the installation grooves.

[0011] In an optional solution: a mounting hole is symmetrically opened on one side of the exterior of the pallet body, a bolt penetrates the exterior of the mounting member, and the bolt is threadedly connected to the pallet body through the mounting hole.

[0012] In an optional solution: a partition is fixedly installed on the top of the battery mounting tray, and clamping mechanisms are provided on both sides of the outside of the tray body.

[0013] In an optional solution: the clamping mechanism includes a screw rod, which symmetrically passes through both sides of the outside of the pallet body, and is threadedly connected to the pallet body. One end of the screw rod is connected to a knob, and the other end of the screw rod is rotatably mounted with a clamping plate.

[0014] In an optional solution: a water cooling mechanism and a heat dissipation mechanism are respectively provided inside the tray body and at the bottom of the battery mounting plate, and the water cooling mechanism is located above the heat dissipation mechanism.

[0015] In an optional solution: the water cooling mechanism includes a water cooling pipe and a water cooling box, the water cooling pipe is equidistantly fixedly laid inside the tray body, and the water cooling pipe is in contact with the bottom of the battery mounting plate, the water cooling box is fixedly installed on the top of the base plate, and both ends of the water cooling pipe are connected to the water cooling box.

[0016] In an optional solution: the heat dissipation mechanism includes a mounting plate, the mounting plate is fixedly mounted inside the tray body, and a fan is embedded and installed equidistantly on the top of the mounting plate.

[0017] In an optional solution: a second air net is fixedly installed at an equal distance on the top of the battery installation tray, and air slots are opened on both sides of the outside of the tray body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention allows the battery mounting tray to slide inside the tray body by setting a slide groove, so that the battery can be replaced after the battery mounting tray is taken out. Through the cooperation of the installation mechanism, the battery mounting tray slides into the tray body and then fixes the battery mounting tray. The installation mechanism will not interfere when the battery mounting tray slides out of the tray body, and the battery is exposed after the mounting tray is removed, which is convenient for disassembly.

[0020] 2. The present invention can clamp the battery installed inside the battery mounting tray by setting the clamping mechanism, so as to avoid loosening above the battery mounting tray due to different battery sizes after replacement, thereby improving the safety of battery use.

[0021] 3. The present invention can cool the bottom of the battery mounting plate through the water cooling mechanism, and the battery mounting plate can cool the battery. At the same time, the water cooling mechanism can reduce the air temperature, and the heat dissipation mechanism generates wind, which drives the cooling air to move upward, further improving the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the clamping mechanism of the present invention.

[0024] Figure 3 It is a schematic diagram of the installation mechanism structure of the present invention.

[0025] Figure 4 It is a schematic diagram of the fixing plate installation structure of the present invention.

[0026] Figure 5 It is a schematic diagram of the rack installation structure of the present invention.

[0027] Figure 6 The present invention is a schematic structural diagram of the chute.

[0028] Figure 7 It is a schematic diagram of the installation structure of the battery installation disk of the present invention.

[0029] Figure 8 It is a schematic diagram of the water cooling mechanism structure of the present invention.

[0030] Notes on figure numbers: 1. bottom plate; 2. tray body; 3. top plate; 4. first air net; 5. slide groove; 6. battery mounting plate; 7. handle; 8. mounting mechanism; 801. fixing plate; 802. gear; 803. mounting part; 804. bolt; 805. rack; 9. mounting groove; 10. mounting hole; 11. second air net; 12. partition; 13. clamping mechanism; 1301. screw; 1302. knob; 1303. clamping plate; 14. water cooling mechanism; 1401. water cooling pipe; 1402. water cooling box; 15. heat dissipation mechanism; 1501. mounting plate; 1502. fan; 16. air trough. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] In one embodiment, Figure 1-Figure 8 As shown, a battery tray for facilitating battery replacement comprises a bottom plate 1, a tray body 2 is fixedly mounted on the top of the bottom plate 1, a top plate 3 is fixedly mounted on the top of the tray body 2, a first air net 4 is equidistantly provided on the top of the top plate 3, slide grooves 5 are provided on both sides of the interior of the tray body 2, a battery mounting plate 6 is slidably mounted on the interior of the tray body 2 through the slide grooves 5, a handle 7 is fixedly mounted on one side of the exterior of the battery mounting plate 6, and mounting mechanisms 8 are provided on both sides of the exterior of the tray body 2.

[0033] In this embodiment, the first air net 4 is provided to dissipate heat at the top plate 3. Heat is generated during the battery charging and discharging process, and the heat is discharged through the first air net 4. The slide groove 5 is provided to allow the battery mounting disk 6 to slide inside the tray body 2, so that the battery can be replaced after the battery mounting disk 6 is taken out. With the cooperation of the installation mechanism 8, the battery mounting disk 6 is fixed after sliding into the tray body 2. The installation mechanism 8 will not interfere when the battery mounting disk 6 slides out of the tray body 2, thereby improving practicality.

[0034] In one embodiment, Figure 3 , Figure 4 and Figure 5As shown, the mounting mechanism 8 includes a fixing plate 801, which is symmetrically fixedly mounted on both sides of the outside of the tray body 2, and a gear 802 is rotatably mounted between every two fixing plates 801, and a mounting member 803 is fixedly mounted on the outside of the gear 802. A rack 805 is meshed and connected to the outside of the gear 802, and the rack 805 and the battery mounting disk 6 are fixedly mounted. When the battery mounting disk 6 slides out from the inside of the tray body 2, it drives the rack 805 to move, and the movement of the rack 805 drives the gear 802 to rotate, and the rotation of the gear 802 drives the mounting member 803 to rotate, and the mounting member 803 rotates to contact the battery mounting disk 6, so that the battery mounting disk 6 can slide out from the inside of the tray body 2. When the battery mounting disk 6 is slid into the inside of the tray body 2, the rack 805 drives the gear 802 to rotate in the opposite direction, so that the mounting member 803 is reset, and finally the mounting member 803 fits the outer wall of the tray body 2 to block the battery mounting disk 6.

[0035] In one embodiment, Figure 4 As shown, mounting grooves 9 are provided on both sides of the exterior of the tray body 2 corresponding to the rack 805, and the rack 805 is located inside the mounting groove 9. Through the setting of the mounting groove 9, the rack 805 can be driven to slide during the movement of the battery mounting plate 6.

[0036] In one embodiment, Figure 3 and Figure 4 As shown, a mounting hole 10 is symmetrically provided on one side of the exterior of the tray body 2, a bolt 804 passes through the exterior of the mounting piece 803, and the bolt 804 is threadedly connected to the tray body 2 through the mounting hole 10. When the mounting piece 803 is in contact with the outer wall of the tray body 2, the through hole on the exterior of the mounting piece 803 is aligned with the mounting hole 10, and the bolt 804 is used to fix the mounting piece 803 to the tray body 2, thereby fixing the battery mounting plate 6 to the tray body 2. When the battery mounting plate 6 needs to be removed, the bolt 804 is removed.

[0037] In one embodiment, Figure 1 and Figure 2 As shown, a partition 12 is fixedly installed on the top of the battery mounting tray 6, and clamping mechanisms 13 are provided on both sides of the outside of the tray body 2. The clamping mechanism 13 can clamp the batteries installed inside the battery mounting tray 6 to avoid loosening above the battery mounting tray 6 due to different battery sizes after replacement, thereby improving the safety of battery use.

[0038] In one embodiment, Figure 2As shown, the clamping mechanism 13 includes a screw 1301, which symmetrically passes through the two sides of the outside of the tray body 2, and the screw 1301 and the tray body 2 are threadedly connected, one end of the screw 1301 is connected to a knob 1302, and the other end of the screw 1301 is rotatably installed with a clamping plate 1303. When the battery mounting tray 6 needs to be taken out, the two knobs 1302 are rotated to drive the two screws 1301 to rotate, and the rotation of the two screws 1301 drives the two clamping plates 1303 to move to both ends. At this time, the clamping of the clamping plate 1303 on the battery is released, which facilitates the removal of the battery mounting tray 6. The battery has a different size after the battery mounting tray 6 is replaced. After the battery mounting tray 6 is installed into the interior of the tray body 2, the two knobs 1302 are rotated in the opposite direction to make the two clamping plates 1303 close to each other, thereby clamping the battery and improving the stability of the battery.

[0039] In one embodiment, Figure 7 As shown, a water cooling mechanism 14 and a heat dissipation mechanism 15 are respectively provided inside the tray body 2 and at the bottom of the battery mounting tray 6, and the water cooling mechanism 14 is located above the heat dissipation mechanism 15. The bottom of the battery mounting tray 6 can be cooled by the water cooling mechanism 14, and the battery mounting tray 6 cools the battery. At the same time, the water cooling mechanism 14 can reduce the air temperature, and the heat dissipation mechanism 15 generates wind, which drives the cooled air to move upward, further improving the cooling effect.

[0040] In one embodiment, Figure 8 As shown, the water cooling mechanism 14 includes a water cooling pipe 1401 and a water cooling box 1402. The water cooling pipe 1401 is equidistantly fixedly laid inside the tray body 2, and the water cooling pipe 1401 is in contact with the bottom of the battery mounting plate 6. The water cooling box 1402 is fixedly installed on the top of the base plate 1. Both ends of the water cooling pipe 1401 are connected to the water cooling box 1402. A water pump and a cooling component are provided inside the water cooling box 1402. The coolant is introduced into the water cooling pipe 1401 through the operation of the water pump. The water cooling pipe 1401 cools the inside of the tray body 2. The coolant that absorbs heat enters the water cooling box 1402 again. The coolant is cooled by the cooling component, so that the low-temperature coolant circulates inside the water cooling pipe 1401. The water cooling structure is an existing mature technical means and will not be elaborated on here.

[0041] In one embodiment, Figure 8 As shown, the heat dissipation mechanism 15 includes a mounting plate 1501, and the mounting plate 1501 is fixedly mounted inside the tray body 2. A fan 1502 is equidistantly embedded on the top of the mounting plate 1501. The fan 1502 generates wind, which can carry the heat generated by the battery during operation to the outside of the tray through air flow, thereby playing a role in heat dissipation.

[0042] In one embodiment, Figure 1 , Figure 6 and Figure 7 As shown, a second wind net 11 is fixedly installed at an equal distance on the top of the battery mounting plate 6, and wind slots 16 are provided on both sides of the outside of the tray body 2. The setting of the wind slots 16 allows external air to enter the interior of the tray body 2. The setting of the second wind net 11 allows the wind generated by the fan 1502 to pass through the air, and the wind is finally discharged through the first wind net 4 with heat, forming an air duct, which plays a role in rapid cooling.

[0043] The working principle of the present invention is: when it is necessary to replace the battery, the two knobs 1302 are rotated to drive the two screws 1301 to rotate, and the rotation of the two screws 1301 drives the two clamps 1303 to move to both ends. At this time, the clamping of the clamps 1303 on the battery is released, and the bolts 804 are removed. When the battery mounting plate 6 slides out from the inside of the tray body 2, it drives the rack 805 to move, and the movement of the rack 805 drives the gear 802 to rotate, and the rotation of the gear 802 drives the mounting part 803 to rotate. The mounting part 803 rotates to release the obstruction to the battery mounting plate 6, so that the battery mounting plate 6 can slide out from the inside of the tray body 2. At this time, it is convenient to replace the battery on the battery mounting plate 6.

[0044] After the change of type is completed, when the battery mounting disk 6 is slid into the interior of the tray body 2, the rack 805 drives the gear 802 to rotate in the opposite direction, so that the mounting part 803 is reset, and finally the mounting part 803 is in contact with the outer wall of the tray body 2 to block the battery mounting disk 6. When the mounting part 803 is in contact with the outer wall of the tray body 2, the through hole on the outside of the mounting part 803 is aligned with the mounting hole 10, and the bolt 804 is used to fix the mounting part 803 to the tray body 2, and then the battery mounting disk 6 is fixed to the tray body 2, and the two knobs 1302 are rotated in the opposite direction to make the two clamps 1303 approach each other, thereby clamping the battery.

[0045] Heat is generated during the battery charging and discharging process. The bottom of the battery mounting tray 6 can be cooled by the water cooling mechanism 14, and the battery mounting tray 6 can then cool the batteries. At the same time, the water cooling mechanism 14 can lower the air temperature. The setting of the wind slot 16 allows external air to enter the interior of the tray body 2. The setting of the second wind net 11 allows the wind generated by the fan 1502 to pass through the air. The wind carries the heat and is finally discharged through the first wind net 4 to form an air duct, thereby improving the heat dissipation effect.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A battery tray for facilitating battery replacement, comprising a bottom plate (1), characterized in that: A tray body (2) is fixedly mounted on the top of the bottom plate (1), a top plate (3) is fixedly mounted on the top of the tray body (2), a first air net (4) is equidistantly provided on the top of the top plate (3), both sides of the interior of the tray body (2) are provided with slide grooves (5), a battery mounting plate (6) is slidably mounted inside the tray body (2) through the slide grooves (5), a handle (7) is fixedly mounted on one side of the exterior of the battery mounting plate (6), and mounting mechanisms (8) are provided on both sides of the exterior of the tray body (2).

2. A battery tray for facilitating battery replacement according to claim 1, characterized in that: The mounting mechanism (8) comprises a fixing plate (801), wherein the fixing plates (801) are symmetrically fixedly mounted on both sides of the outside of the tray body (2), a gear (802) is rotatably mounted between each two fixing plates (801), a mounting member (803) is fixedly mounted on the outside of the gear (802), a rack (805) is meshedly connected on the outside of the gear (802), and the rack (805) is fixedly mounted on the battery mounting plate (6).

3. A battery tray for facilitating battery replacement according to claim 2, characterized in that: Mounting grooves (9) are provided on both sides of the outside of the tray body (2) at positions corresponding to the rack (805), and the rack (805) is located inside the mounting grooves (9).

4. A battery tray for facilitating battery replacement according to claim 2, characterized in that: A mounting hole (10) is symmetrically provided on one side of the exterior of the tray body (2), a bolt (804) penetrates the exterior of the mounting member (803), and the bolt (804) is threadedly connected to the tray body (2) through the mounting hole (10).

5. A battery tray for facilitating battery replacement according to claim 1, characterized in that: A partition plate (12) is fixedly mounted on the top of the battery mounting plate (6), and clamping mechanisms (13) are provided on both sides of the outside of the tray body (2).

6. A battery tray for facilitating battery replacement according to claim 5, characterized in that: The clamping mechanism (13) comprises a screw rod (1301), wherein the screw rod (1301) symmetrically passes through both sides of the outside of the tray body (2), and the screw rod (1301) and the tray body (2) are threadedly connected, one end of the screw rod (1301) is connected to a knob (1302), and the other end of the screw rod (1301) is rotatably mounted with a clamping plate (1303).

7. A battery tray for facilitating battery replacement according to claim 1, characterized in that: A water cooling mechanism (14) and a heat dissipation mechanism (15) are respectively provided inside the tray body (2) and at the bottom of the battery mounting plate (6), and the water cooling mechanism (14) is located above the heat dissipation mechanism (15).

8. A battery tray for facilitating battery replacement according to claim 7, characterized in that: The water cooling mechanism (14) comprises a water cooling pipe (1401) and a water cooling box (1402); the water cooling pipe (1401) is fixedly laid at equal intervals inside the tray body (2), and the water cooling pipe (1401) is in contact with the bottom of the battery mounting plate (6); the water cooling box (1402) is fixedly mounted on the top of the base plate (1), and both ends of the water cooling pipe (1401) are connected to the water cooling box (1402).

9. A battery tray for facilitating battery replacement according to claim 7, characterized in that: The heat dissipation mechanism (15) comprises a mounting plate (1501), wherein the mounting plate (1501) is fixedly mounted inside the tray body (2), and a fan (1502) is equidistantly embedded in the top of the mounting plate (1501).

10. A battery tray for facilitating battery replacement according to claim 1, characterized in that: A second air net (11) is fixedly installed at equal intervals on the top of the battery installation plate (6), and air slots (16) are provided on both sides of the exterior of the tray body (2).

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