Pacific Automotive Network’s new energy vehicles have backup batteries. The battery life of new energy vehicles is generally about eight years. Therefore, you can consider replacing the battery every eight years or so. The battery packs in electric vehicles currently use the more popular lithium battery packs on the market.
A method for making a new energy vehicle backup battery box Document serial number: 15729577 Release date: 2018-10-2317:00 Navigation: X Technology > Latest patent > Manufacturing and application technology of electrical component products The utility model relates to the technical field of new energy vehicles, specifically a backup battery box for new energy vehicles.
Technical implementation elements: The purpose of this utility model is to provide a new energy vehicle backup battery box to solve the problems raised in the above background technology.
In order to achieve the above purpose, the present utility model provides the following technical solution: a new energy vehicle backup battery box, including a battery box body, the battery box body is a box structure with a front end opening, and the battery box A hinge is fixed on the upper end of the body near the front, and the hinge is hingedly connected to the tail of the box cover. Two sets of guide sleeves are fixed on both sides of the front end of the battery box body, and two pull rods are provided in the sliding clamps of the two sets of guide sleeves. , the upper ends of the two pull rods are fixed with two hinged shafts, and the upper ends of the two pull rods are hingedly connected to the lower ends of the two rotating rods through the two hinged shafts, and the upper ends of the two rotating rods are respectively connected with the snap-on rods. The two ends of the battery box are fixedly connected, and the lower ends of the two pull rods are fixedly connected to the two ends of the fixed rods. A spring pin is fixed on the front of the battery box body near the bottom, and the fixed rod is stuck below the spring pin. , the upper end of the pull rod is integrally formed with a limit ring, and a spring is provided below the limit ring. The spring is sleeved on the pull rod, and the lower end of the spring is in close contact with the upper end surface of the guide sleeve. The inside of the battery box body A rechargeable battery is placed, and a card slot is embedded in the upper surface of the rechargeable battery, and the clamping rod is clamped in the card slot.
Preferably, the axis of the guide sleeve is perpendicular to the horizontal plane, the length direction of the clamping rod is consistent with the length direction of the fixed rod, and the length direction of the clamping groove is consistent with the length of the clamping rod. The direction remains consistent, and the card slot runs through the left and right sides of the rechargeable battery.
Preferably, a sponge pad is fixed on the inner wall of the battery box body, and the rechargeable battery is in close contact with the sponge pad.
Compared with the existing technology, the beneficial effects of this utility model are:
1. This utility model is arranged through the cooperation of the clamping rod and the clamping slot. When the rechargeable battery is placed After the battery box body, the fixing rod can be pulled down to make the clamping rod tightly snap into the slot to fix the rechargeable battery and reduce the shaking of the rechargeable battery;
2. This utility model uses a sponge pad to settings to further protect the rechargeable battery.
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