摘要:
Disclosed herein is a battery management system for controlling the operation of a middle-or large-sized battery pack, the battery management system comprising: a battery management system printed circuit board (BMS PCB) comprising a circuit and elements for controlling the operation of the battery pack; a connector attached to one side of the BMS PCB; a housing including a housing body for receiving the BMS PCB while partially exposing the connector and a cover for covering the housing body, the cover is coupled to the housing body while the cover is disposed on the housing body; and a waterproofing member interposed between the housing body and the cover, constituting the housing, such that the waterproofing member is in tight contact with the interface between the housing body and the cover, the waterproofing member being constructed in a structure to be coupled at coupling regions of the housing body and the cover. The battery management system according to the present invention is constructed in a structure in which moisture is prevented from permeation into the housing of the battery management system in a high-temperature, high-humidity environment. Consequently, the present invention has the effect of preventing the damage to and the corrosion of the BMS PCB, and therefore, improving the reliability of the battery pack and increasing the service life of the battery pack.
摘要:
The invention relates to a high power battery, the electrochemical cells (10,11, ...) of which are cylinders mounted in a regular parallel arrangement with a spacing (35). The aim of the invention is as efficient and even a cooling as possible. Said aim is achieved by providing a sleeve (15) made from a tube (16), wound around a number of cells (10,11, ...) of the battery, the tube (16) at least partly enclosing one cell after the other with each turn (20, 21, 22, ..). For example, the tube (16) forming the sleeve encloses a cell (10) in a semicircle (31) on the outside and an adjacent cell (11) in a semicircle (32) on the inside.
摘要:
Eine Hochleistungsbatterie, deren elektrochemische Zellen (10,11, ...) in einer regelmäßigen Anordnung parallel mit Zwischenraum (35) aufgestellte Zylinder sind, soll möglichst wirksam und gleichmäßig gekühlt werden. Dazu ist eine Hülle (15) vorgesehen, die aus einem Schlauch (16) besteht, der um eine Anzahl Zellen (10,11, ...) der Batterie gewickelt ist, wobei der Schlauch (16) mit jeder Windung (20, 21, 22, ..) eine Zelle nach der anderen zumindest teilweise umschlingt. Beispielsweise umschlingt der die Hülle bildende Schlauch (16) eine Zelle (10) in einem Halbkreis (31) aussen und eine benachbarte Zelle (11) in einem Halbkreis (32) innen.
摘要:
A battery powered device comprising a housing having a battery compartment apparatus disposed therein, with the battery compartment apparatus being configured to accept at least one battery. The battery compartment apparatus comprises a battery carrier and a locking hold down mechanism. The carrier is slidably mounted in the housing. The locking hold down mechanism responds to insertion and withdrawal of the carrier into and out of the housing by locking the locking hold down mechanism against the battery, thereby preventing undesired displacement of the battery within the housing.
摘要:
The invention relates to a system for fitting to a battery (500) a device (100, 101, 102) for handling the battery, comprising a connection element (3) suitable for being accommodated in a housing (5) and guide means (6) suitable for guiding the connection element (3) during application of the device (100, 101, 102) to the battery (500), in order to move it away from its natural position and overcome a narrowing (10) of the housing (5), thus permitting insertion thereof in the housing (5) and subsequent return to its natural position. The invention furthermore concerns a corresponding device and a battery.
摘要:
Disclosed herein is a battery module for medium- or large-sized battery packs, including a plurality of unit cells, wherein the unit cells are generally plate-shaped unit cells, and the unit cells are electrically connected with each other while the unit cells are arranged in a module case so as to constitute at least two rows and at least two columns. According to the present invention, integration of the battery module is highly improved. Especially, the vertical-direction mechanical strength of the battery module is further increased, and the number of connecting members necessary for the electrical connection between the unit cells is reduced.
摘要:
The present invention relates to an automobile battery. A heat-shielding plate having a ventilation structure is installed in both lateral sides or outer four faces of the container in order to prevent the temperature rise of the battery, which is caused due to heat generated from the engine room. In the battery of the invention, the heat- shielding plate installed in the both lateral sides or the outer four faces of the container forms a heat-insulation structure capable of carrying out ventilation. Thus, when installed in a vehicle, the battery can be thermally insulated from external heat such as engine heat to thereby extend the service life of battery. With conventional products having no insulation structure, the case is exposed directly to the external heat (in particular) so that the electrolyte is locally depleted to thereby shorten the service life of products. The present invention solves these problems.
摘要:
A casing for an energy storage device, including a structural shell (12) defining a void area suitable for containing an energy storage device, and an inner lining (14) substantially impervious to oxygen and humidity. The inner lining includes at least one layer of synthetic material secured onto the inner surface of the structural shell. The structural shell is made of reinforced plastic or polymer material.