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.

A tractor includes: a vehicle body; an engine disposed in an engine compartment; a radiator that is disposed, in the engine compartment, further toward a vehicle-body front side than the engine and cools the engine; an exhaust-gas cleaning device that purifies exhaust gas exhausted from the engine using a reducing agent; a reducing-agent tank that stores the reducing agent supplied to the exhaust-gas cleaning device; and a battery, the reducing-agent tank being disposed, in the engine compartment, side-by-side with the battery and further toward the vehicle-body front side than the radiator.

A battery support for a motor vehicle comprising a tray for receiving at least one battery, a device for holding the battery or batteries on the tray, the holding device comprising a flange on a threaded rod, and a device for clamping the flange on the battery or batteries, wherein the clamping device comprises a sleeve slidably mounted on the threaded rod and comprising a collar bearing on the flange, a nut mounted on the threaded rod and bearing on the collar of the sleeve, and the contact surfaces between the nut and the collar of the bushing comprises serrations.

The present disclosure relates to a vehicle-mounted energy-storing power supply. The vehicle-mounted energy-storing power supply comprises a power supply main body disposed to set the accumulator; a bottom cover disposed at the bottom of the power supply main body; a heat dissipating and dustproof device disposed on the bottom cover which comprises a sealed outer frame and a cooling tube, the cooling tube is filled with coolant; wherein the sealed outer frame is a hollow structure for disposing the cooling tube to cool the accumulator. The present disclosure exists space between an accumulator and an bottom cover, and meanwhile disposes positioned space and a cooling tube between the accumulator and the bottom cover, so that the accumulator can quickly be cooled and the cooling tube can continuously cool the accumulator then ensuring the accumulator normally operate.

The present disclosure relates to a vehicle-mounted energy-storing power supply. The vehicle-mounted energy-storing power supply comprises a power supply main body disposed to set the accumulator; a bottom cover disposed at the bottom of the power supply main body; a heat dissipating and dustproof device disposed on the bottom cover which comprises a sealed outer frame and a cooling tube, the cooling tube is filled with coolant; wherein the sealed outer frame is a hollow structure for disposing the cooling tube to cool the accumulator. The present disclosure exists space between an accumulator and an bottom cover, and meanwhile disposes positioned space and a cooling tube between the accumulator and the bottom cover, so that the accumulator can quickly be cooled and the cooling tube can continuously cool the accumulator then ensuring the accumulator normally operate.

A battery support structure for a vehicle includes a first peripheral member configured to be supported by a longitudinal section of a vehicle frame. A second peripheral member has an end surface that selectively attaches at an inside surface of the first peripheral member to enclose a corner section of a battery containment area. Prior to fixed attachment of the first and second peripheral members, a slip plane is defined between the end surface and the inside surface to adjust the second peripheral member along the first peripheral member to a predefined dimension of the battery containment area.

A vehicle battery mount structure includes: a battery module fixed to a vehicle body; a through pipe disposed in the battery module; a fixing member configured to fix a lower case and an upper case of the battery module; and a through bolt configured to fix the battery module to a vehicle body bottom frame. The through bolt passes through the through pipe and the fixing member and is coupled to the fixing member.

A vehicle battery mount structure includes: a battery module fixed to a vehicle body; a through pipe disposed in the battery module; a fixing member configured to fix a lower case and an upper case of the battery module; and a through bolt configured to fix the battery module to a vehicle body bottom frame. The through bolt passes through the through pipe and the fixing member and is coupled to the fixing member.

An assembly for a vehicle comprising at least two battery blocks, each having a casing in which the battery block is enclosed and that has a connection face. The outer skin of the vehicle has an outlet orifice. There is a main duct connected to the outlet orifice. For each casing, an evacuation duct is connected between the connection face and the main duct. A damping unit is provided at the joint between each connection face and the evacuation duct. A damping unit is provided at the joint between the main duct and the outlet orifice. Each damping unit limits the amplitude of an overpressure propagating from the casing towards the outlet orifice. Such an assembly enables an overpressure to be damped in the event of a battery being damaged, inter alia.

An assembly for a vehicle comprising at least two battery blocks, each having a casing in which the battery block is enclosed and that has a connection face. The outer skin of the vehicle has an outlet orifice. There is a main duct connected to the outlet orifice. For each casing, an evacuation duct is connected between the connection face and the main duct. A damping unit is provided at the joint between each connection face and the evacuation duct. A damping unit is provided at the joint between the main duct and the outlet orifice. Each damping unit limits the amplitude of an overpressure propagating from the casing towards the outlet orifice. Such an assembly enables an overpressure to be damped in the event of a battery being damaged, inter alia.