A structural assembly includes a frame and a plurality of panels. The frame includes a wall that at least partially defines an interior region. The plurality of panels is disposed at least partially in the interior region and is coupled to the frame. The plurality of panels includes a first panel and a second panel. The first panel includes a first surface and a second surface opposite the first surface. The first surface defines a first plurality of depressions and the second surface defines a first plurality of protrusions complementary to the first plurality of depressions. The second panel includes a third surface and a fourth surface opposite the third surface. The third surface defines a second plurality of depressions. The fourth surface defines a second plurality of protrusions complementary to the first plurality of depressions. The first panel is coupled to the second panel.

A structural assembly includes a frame and a plurality of panels. The frame includes a wall that at least partially defines an interior region. The plurality of panels is disposed at least partially in the interior region and is coupled to the frame. The plurality of panels includes a first panel and a second panel. The first panel includes a first surface and a second surface opposite the first surface. The first surface defines a first plurality of depressions and the second surface defines a first plurality of protrusions complementary to the first plurality of depressions. The second panel includes a third surface and a fourth surface opposite the third surface. The third surface defines a second plurality of depressions. The fourth surface defines a second plurality of protrusions complementary to the first plurality of depressions. The first panel is coupled to the second panel.

The present disclosure provides a structural member for a vehicle. The structural member comprises a plurality of finned spar members interlocked with one another, wherein each finned spar member of the plurality of finned spar members includes a main body, a plurality of web members extending from a flange of the main body, a circuit board formed on the main body, and a bus bar comprising a tube positioned in an opening formed in the main body, the bus bar being in electrical communication with the circuit board, wherein a compartment is formed between adjacent web members, the compartment being sized to receive a battery.

The present disclosure provides a structural member for a vehicle. The structural member comprises a plurality of finned spar members interlocked with one another, wherein each finned spar member of the plurality of finned spar members includes a main body, a plurality of web members extending from a flange of the main body, a circuit board formed on the main body, and a bus bar comprising a tube positioned in an opening formed in the main body, the bus bar being in electrical communication with the circuit board, wherein a compartment is formed between adjacent web members, the compartment being sized to receive a battery.

The present invention relates to a straddle-type vehicle provided with: a front wheel; a rear wheel; an electrical component box that houses a battery; electrical components such as a relay connected to the battery; and electrical component attachment parts with which the electrical components are attached to the electrical component box, wherein the electrical component box is made of a resin, and at least a bank angle sensor is housed in the electrical component box.

A present invention is a power supply device, comprising a battery unit, a heater configured to generate heat on the basis of power of the battery unit, and a driving unit configured to drive the heater with a driving force according to a temperature of the battery unit.

A load handling device for lifting and moving one or more containers stacked in a storage system with a grid framework structure supporting a plurality of tracks arranged in a grid pattern, the load handling device comprising: A) a driving mechanism; and B) a vehicle body having a footprint that occupies a single grid cell in the storage system, the vehicle body housing including: i) a rechargeable power source; ii) a first space configured for accommodating a container and the rechargeable power source is housed in a second space; and iii) a lifting device to releasably grip a container and lift the container from the stack into the first space, wherein the rechargeable power source is arranged above the first space such that the centre of mass of the load handling device is in the second space.

A battery support structure includes upper and lower battery modules, a support, and a battery pack case. The upper battery module includes an upper battery module body, and an upper battery module fixing member. The upper battery module fixing member extends downward from the upper battery module body and is coupled to the support. The lower battery module includes a lower battery module body, and a lower battery module fixing member. The lower battery module fixing member extends upward from the lower battery module body and is coupled to the support. The upper battery module is fixed to an upper surface of the support. The lower battery module is fixed to a lower surface of the support. The battery pack case covers the upper and lower battery modules. The battery pack case is fixed to the support on outside of the upper and lower battery modules.

A battery support structure includes upper and lower battery modules, a support, and a battery pack case. The upper battery module includes an upper battery module body, and an upper battery module fixing member. The upper battery module fixing member extends downward from the upper battery module body and is coupled to the support. The lower battery module includes a lower battery module body, and a lower battery module fixing member. The lower battery module fixing member extends upward from the lower battery module body and is coupled to the support. The upper battery module is fixed to an upper surface of the support. The lower battery module is fixed to a lower surface of the support. The battery pack case covers the upper and lower battery modules. The battery pack case is fixed to the support on outside of the upper and lower battery modules.

The electrical equipment battery includes: a circuit board mounted with a heat generating element; and an outer case having a heat radiation plate made of metal. A heat transfer space is defined between the circuit board and the heat radiation plate, and then an electrical-insulating and heat-conducting gel is filled in the heat transfer space. Heat energy of the heat generating element is radiated to the outside via the heat radiation plate of the outer case. The heat radiation plate is provided with a flow-out block partition on the outer side of the heat transfer space. The flow-out block partition suppresses the electrical-insulating and heat-conducting gel from flowing out from the heat transfer space.