9results about How to "Meet insulation needs" patented technology

The utility model discloses a relay, a power distribution box and a battery pack. The relay comprises a first shell, an isolation plate, a first static contact terminal and a second static contact terminal. The first static contact terminal penetrates through the first shell and is provided with a first section exposed out of the first shell; the second static contact terminal penetrates through the first shell and is provided with a second section exposed out of the first shell; the isolation plate and the first shell are integrally formed, and the isolation plate is arranged between the first section and the second section. The creepage distance and the electric gap between the first section and the second section are increased through the isolation plate, so that the risk of electric leakage between the first static contact terminal and the second static contact terminal is reduced, and the insulation requirement of the high-voltage battery pack is met. Meanwhile, the isolation plate and the first shell are arranged to be of an integrally-formed structure, the connection strength of the isolation plate and the first shell can be improved, the isolation plate and the first shell are prevented from falling off in the use process, and the relay is convenient to assemble and use.

The utility model relates to the technical field of heat preservation cabinet, and disclose a kind of multi-layer food heat preservation cabinet, the multi-layer food heat preservation cabinet, including rack, the rack top is fixedly installed with shell, the rack bottom is provided with foot brace, the shell inside below is equipped with lower inner container, the shell inside top is equipped with upper inner container.This multi-layer food heat preservation cabinet, in order to better the heat preservation of different degrees to a variety of food, by being provided with heat preservation assembly, cooperate with the storage plate, through groove, storage box and cylinder, so that better place food, while avoiding the influence of hot air flow circulation, cooperate with arc groove and auxiliary hole, so that hot air flow better circulation to storage box, cooperate with filter plate can heat the rectangular box bottom end, cooperate with air pump, air inlet pipe, valve, air outlet pipe and filter can better utilize the hot gas generated by heater, divide into different heat area in shell interior, satisfy different heat preservation demand, cooperate with filter can prevent food smell.

This invention provides a high-heat-dissipation battery component for new energy vehicles, belonging to the field of new energy vehicle heat dissipation battery technology. It includes a protective shell, inside which a cooling module is installed. The cooling module is used to cool the entire battery module. The battery module consists of a mounting box and battery cells. The battery cells are installed in mounting slots within the mounting box. A top plate is installed on the top of the battery module. The cooling module is connected to a serpentine cooling pipe, which has several adjusting components. Several adjusting components are arranged between adjacent sections of the serpentine cooling pipe. This invention, through the corresponding combination design of the cooling module, the serpentine cooling pipe and adjusting components, and the serpentine cooling pipe and adjusting components, achieves dual heat dissipation functions: overall cooling of the battery module and precise heat dissipation of individual battery cells, thus improving maintenance convenience.

The utility model discloses a vertical isotherm multi-cavity heat insulation strip which comprises a first heat insulation strip, a second heat insulation strip is arranged at the bottom end of the first heat insulation strip, lap joint edge blocks are installed at the two ends of the first heat insulation strip and the two ends of the second heat insulation strip, and vertical isotherm strips are fixedly installed at the top end of the first heat insulation strip and the top end of the second heat insulation strip. The bottom end of the first heat insulation strip and the bottom end of the second heat insulation strip are respectively and fixedly provided with two sealing strips which are symmetrically arranged, and a plurality of cavity grooves are formed in the surface of the first heat insulation strip and the surface of the second heat insulation strip. The heat insulation strip is provided with a plurality of cavities, heat exchange and heat radiation effects between window sashes are effectively isolated, the heat insulation requirement of people for doors and windows is met, and the overall heat preservation and heat insulation performance of the doors and windows is effectively improved through the multi-cavity heat insulation strip with the autonomous mold opening design and the vertical isotherm design in the window type design.

The invention relates to the field of electrophysiological catheters, in particular to a balloon catheter, a catheter electrode assembly and a flexible circuit board of the catheter electrode assembly. The flexible circuit board of the catheter electrode assembly comprises an insulating substrate which is used for being attached to the surface of a balloon body of a balloon catheter; the electrode plate is fixed on the insulating substrate, and the electrode plate is used for transmitting electric energy; the conductive circuit is attached to the surface of the insulating substrate, and the conductive circuit is connected with the electrode plate to realize electric energy transmission; the circuit insulating layer is arranged corresponding to the conductive circuit, the circuit insulating layer covers the conductive circuit, and the insulating substrate is provided with an exposed area which is not covered by the circuit insulating layer. The catheter electrode assembly mainly solves the technical problems that the flexible circuit board of the catheter electrode assembly is prone to being separated from the capsule body, and the flexible circuit board can limit the capsule body to form a small diameter after the capsule body shrinks.

The utility model discloses a kind of heat preservation devices for silicone glue production, comprising: storage ball, storage ball is used to store base material;Feeding assembly, feeding assembly connects the top end of storage ball;Discharge assembly, discharge assembly is connected at the bottom end of storage ball;Inner cover component, inner cover component is set in the outside of storage ball;Heating assembly, heating assembly is set on inner cover component;Outer cover component, outer cover component is set in the outside of inner cover component, and outer cover component is used to add heat preservation particle;The utility model has good heat preservation effect, can meet different use requirements simultaneously.

The utility model belongs to the technical field of battery packs, and discloses a battery pack. The battery pack comprises at least two batteries and a bottom plate, wherein the bottom plate can support the batteries. The bottom plate comprises a first area and a second area, the first area is at least partially overlapped with the battery, and the bottom plate comprises a first insulating layer, a second insulating layer and a third insulating layer positioned between the first insulating layer and the second insulating layer in the first area along the thickness direction of the bottom plate; the second area is at least partially not overlapped with the battery, and the bottom plate comprises a first insulating layer and a second insulating layer in the second area along the thickness direction of the bottom plate. According to the battery pack provided by the utility model, the insulation requirements of different positions on the bottom plate can be met regionally, so that a high-voltage circuit is protected, the electric shock risk of passengers and pedestrians is reduced, and the weight of the bottom plate is greatly reduced.

The utility model relates to a kind of foldable meal transportation heat preservation box, belong to heat preservation box technology, including upper frame body and lower frame body, upper frame body and lower frame body are fixedly installed with outer elastic insulation layer and inner elastic insulation layer, upper frame body and lower frame body are connected by rotating type inner folding component, rotating type inner folding component is divided into two groups of symmetrical distribution, first bolt positioning assembly and second bolt positioning assembly are respectively installed on two rotating type inner folding components, first bolt positioning assembly and second bolt positioning assembly are mutually fixedly connected when being horizontal, the utility model can meet the heat preservation demand when transporting, and it is not easy to unfold when closing when storing, greatly improve the convenience and stability of carrying use.

The application is suitable for the technical field of bedding, and provides a partition type heat preservation quilt core and a quilt. The quilt core comprises a quilt core main body, the quilt core main body comprises a first heat preservation area and a second heat preservation area arranged in sequence along a first direction, and the heat preservation performance of the first heat preservation area is higher than that of the second heat preservation area. The first heat preservation area comprises a first trunk core area and a first foot area arranged in sequence along a second direction, the first direction is arranged perpendicularly to the second direction, and the heat preservation performance of the first foot area is greater than that of the first trunk core area. The second heat preservation area comprises a second trunk core area and a second foot area arranged in sequence along the second direction, and the heat preservation performance of the second foot area is greater than that of the second trunk core area. At least part of the first trunk core area and the second trunk core area is provided with a breathable structure. Through the partition heat preservation design, the differentiated heat preservation requirement is realized, and the user experience can be effectively improved.