35results about How to "Quick battery swap" patented technology

A rapid battery replacing mechanism of an electric light truck comprises a battery pack and a bearing mechanism, the battery pack is in sliding fit with the bearing mechanism, the side portion of the battery pack is in limiting fit with the side wall of the bearing mechanism, a heat exchange device is arranged at the bottom of the battery pack, and the heat exchange device is fixed in the bearing mechanism. According to the design, rapid battery replacement can be realized, and the reliability of a water cooling system of the battery pack can be ensured.

The invention relates to the technology of electric energy supplementing systems of electric automobiles, in particular to a quick battery charging and replacing station for an electric automobile. The station comprises a frame, a battery box internally provided with a plurality of power batteries and a charging device arranged on the frame and used for charging the power batteries. When the battery box provides electric energy for the electric automobile, a series-connection circuit movable board is driven by a first driving device, a battery series-connection block is connected with a binding post, and the power batteries are connected in series to supply power. When the battery box is in the charging state, the first driving device drives the series-connection circuit movable board to be far away from the binding post, the battery series-connection block is separated from the binding post, the power batteries are not connected, and the charging device charges the corresponding power batteries independently. The battery charging and replacing station is convenient, quick and accurate to operate when the battery box of the electric automobile is replaced. A battery management system is not required in the charging process, independent charging of each power battery can be achieved, each power battery can be fully charged simply and quickly, and the balance efficiency is high.

The invention provides a control system and method for battery change. The system for cell change comprises a quick change device, multiple position sensors arranged on a battery, a subordinate inductive sensor, a subordinate controller, a main inductive sensor, a main controller, wherein the subordinate controller is used for acquiring a battery state signal, a latching-off signal of the battery and battery position signals detected by the multiple position sensors after a vehicle is electrified and transmitting the battery state signal, the latching-off signal and the battery position signals through the subordinate inductive sensor, and the main controller is arranged on the quick change device, connected with the main inductive sensor and used for receiving the battery state signal, the latching-off signal and the battery position signals sent by the subordinate controller and controlling the quick change device to move the battery according to the battery state signal, the latching-off signal and the battery position signals so as to change the battery. The control system can quickly and automatically achieve battery change and has the advantages of high safety and reliability.

The invention provides an UAV(unmanned aerial vehicle) accommodation and battery replacement device and method, belongs to the technical field of UAV accommodation and battery replacement and is to solve the problems that a battery cannot be replaced in an unmanned manner and work efficiency is low in the prior art. The device comprises a housing, a lift device, a homing device and a battery replacement device. The housing comprises a housing body and a sliding table arranged at a relative position of the upper end of the housing body; the lift device is arranged in the housing, and comprises a lift platform and a lift drive mechanism for driving the lift platform to lift; the lift platform is provided with a cross sliding groove; the homing device is arranged on the lift platform, and comprises four homing rods arranged on the upper end surface of the lift platform and a homing drive mechanism arranged on the lower end surface of the lift platform; the homing drive mechanism drives the four homing rods to move inward or outward synchronously; and the battery replacement device is arranged on the lift platform, and comprises a mechanical arm carrying platform in sliding fit with the sliding table on the housing body, a mechanical arm fixedly arranged at the lower end of the mechanical arm carrying platform, and a battery manager arranged on the upper end surface of the lift platform through an electric revolving platform.

The invention relates to the technical field of battery replacement, in particular to a locking device for battery replacement, including a battery pack bracket, a locking device, a driving device and a battery swapping platform; the battery pack bracket is used to fix the battery pack; the locking device It includes a locking pin and a locking bar, one end of the locking pin is connected to the battery pack bracket, and the other end of the locking pin is engaged with the locking bar; the driving device includes a transmission member and a rotating shaft, and the The transmission member is used to control the movement of the locking pin, and the transmission member is fixed on the rotating shaft, and the rotating shaft is fixed on the battery pack bracket; the power exchange platform is used to control the lifting of the battery pack. The battery replacement locking device of the present invention adopts a pin-type fixing method, avoids the failure risk of the locking method, improves the reliability of the locking device, has a simple structure, low cost, can realize quick battery replacement, and saves battery replacement time.

The invention discloses a battery-swapping device on the side of an automobile, which comprises a plurality of boxes arranged on both sides of the central axis of the vehicle body. The side skirt is provided with a box cover, one end of the box cover is rotatably connected with the box body, the other end of the box cover is connected with the box body through a locking mechanism, and the side of the box cover is provided with a plurality of first Limiting block, the first limiting block is used to fix the end face of the single battery, and at least one first limiting plate is arranged inside the bottom surface of the box, and the first limiting plate is used to separate and fix the cell body battery. The invention is simple in structure, light and handy, and can meet the needs of rapid battery replacement with proprietary equipment and bare-handed quick battery replacement without equipment. When the vehicle is parked for a long time, the battery can be placed in a safe place with bare hands, reducing the risk of spontaneous combustion and self-explosion of the vehicle, and improving safety. .

The invention relates to a platform for intelligent battery charging and swapping. The platform includes: a cabinet and a server; the cabinet includes a main cabinet and an auxiliary cabinet, the main cabinet has control capabilities and communication capabilities, and the main cabinet can The server and the smart battery exchange data wirelessly, and the main cabinet can actively control the on-off of battery charging according to the state of the battery in the warehouse; the auxiliary cabinet is equipped with a charger to charge the battery, and one main cabinet controls multiple auxiliary cabinets; The auxiliary cabinet includes a plurality of independent battery compartments for storing the batteries; the platform is based on the Mesh mqtt communication architecture, and the information transmission is fast and efficient. The invention can solve the problem that the electric vehicle batteries in the prior art are inconsistent in model and quality; the battery is easy to lose and cannot be insured for property insurance, resulting in property loss; the battery life of the electric vehicle is short and requires frequent charging and battery replacement.