4results about How to "Improve temperature rise performance" patented technology

The utility model discloses a new energy box transformer m type busbar structure, especially be applicable to large capacity wind power box type substation low voltage unit, it includes A phase copper bar, B phase copper bar, C phase copper bar, A phase hangs and connects cable row, B phase hangs and connects cable row, C phase hangs and connects cable row, horizontal insulator, vertical insulator, and each phase copper bar includes the export copper bar I of upper and lower settings, export copper bar II, export copper bar III, and export copper bar I, export copper bar II, export copper bar III are connected with insulator fixed beam through horizontal insulator, wherein export copper bar I, export copper bar II, export copper bar III are arranged at interval after the lower end of bending, and constitute m shape from the side angle, and the arrangement of this kind of structure can greatly reduce the use amount of copper bar and auxiliary material, reduce the fixed point required by busbar etc. while reducing product cost, save the installation space, and reduce the cost.

The utility model discloses a miniature instrument fuse box which comprises a main body, a conducting strip and a bolt, the conducting strip extending transversely is installed in the middle of the upper end of the main body, one transverse end of the conducting strip is fixed on the main body through the bolt, and the bolt is used for being connected with a power inlet wire. A plurality of relay modules and a plurality of fuse modules are respectively arranged on the main body on two sides of the conducting strip; hanging tables are arranged at the outer ends of the four sides of the main body, one transverse end is connected with a first support, and the first support and the main body are the same in longitudinal size; a second support is connected to the longitudinal side of the hanging table and detachably connected with the hanging table. According to the utility model, multiple functions can be realized, and the functions can cover SAGA full-platform vehicle models; the fixing structure is reliable, the positions of a plurality of supports are reserved, and the device can be used for multiple vehicle types; the device is small in size and light in weight, and can meet the space requirements of each platform of the SAGA.

A conductive component and circuit breaker include: a moving contact and a mounting bracket. The moving contact includes at least one contact blade. The mounting bracket includes a support and a first rotating shaft. The support includes a base and a shaft seat integrally formed at a first end of the base. The shaft seat has a shaft mounting hole, and the first rotating shaft is disposed within the shaft mounting hole. At least one contact blade is rotatably mounted on the shaft seat via the first rotating shaft. The mounting bracket also includes a first bent portion integrally formed with a second end of the base and sequentially bent and connected, a thermal element, and a terminal block. The first bent portion includes a tripping mounting structure for mounting a protection mechanism. The terminal block includes a power mounting structure for connecting to a load or power source. The integral design of the shaft seat, base, first bent portion, thermal element, and terminal block ensures the consistency of the cross-sectional area of ​​the entire mounting bracket, avoids temperature rise at the connection points of various components, and thus reduces the overall temperature rise of the mounting bracket.

The embodiment of the invention relates to the technical field of new energy vehicles, and discloses an integrated busbar, a battery pack and a vehicle, the integrated busbar comprises a confluence connecting bar assembly and a sampling line assembly, the sampling line assembly comprises an acquisition circuit board and a plurality of conducting strips, the acquisition circuit board comprises a main body part and a folding part, and the main body part comprises a plurality of conducting strips. The acquisition circuit board is folded along a first folding line and forms the main body part and the folding part which are oppositely arranged; the length directions of the acquisition circuit board and the first folding line are both along a first direction, and the sampling line assembly is connected with the confluence connecting bar assembly through the plurality of conducting strips. By applying the technical scheme of the invention, the space utilization rate of the battery pack can be ensured, and the temperature rise requirement of the confluence connecting bar assembly under large current and the line number requirement and the line width requirement of the sampling line assembly can be met.