3results about How to "Does not affect wiring" patented technology

This utility model discloses a three-layer insulated wire with a coating, including a wire core. The outer wall of the wire core is wrapped with an enameled layer, and a first insulating layer is wrapped around the enameled layer. A pressure-resistant metal ring is sleeved on the outside of the first insulating layer. A second insulating layer is wrapped around the outside of the pressure-resistant metal ring, and a third insulating layer is wrapped around the outside of the second insulating layer. Beneficial effects: This utility model features a pressure-resistant metal ring, which is a short circular ring positioned between the first and second insulating layers. After the first insulating layer is applied, workers can individually sleeve the pressure-resistant metal rings onto the outside of the first insulating layer. The positioning grooves and positioning strips prevent arbitrary rotation. The metal pressure-resistant rings significantly improve the overall compressive strength, provide good rodent-proof protection, and reduce the probability of deformation and breakage. Furthermore, there is no rigid connection between the pressure-resistant metal rings, so it does not affect large-angle bending, wiring, or use.

The utility model discloses a multi-band directional sound insulation front wall pad, relates to the technical field of automobile appliances, and comprises an outer noise reduction layer, a broadband sound insulation layer, a sound absorption resonance layer and an adhesive layer, the adhesive layer is fixedly connected to the top surface of the outer noise reduction layer, the broadband sound insulation layer is fixedly connected to the bottom surface of the outer noise reduction layer, and the sound absorption resonance layer is fixedly connected to the bottom surface of the broadband sound insulation layer. The outer noise reduction layer is used as the first layer in contact with an engine compartment, the high elasticity and flexibility of the outer noise reduction layer can absorb idling vibration of an engine, solid sound transmission is reduced, the noise reduction effect is good, the noise reduction effect is good, and the noise reduction effect is good. The matched critical frequency of the aluminum plate is damaged through the corrugated surface of the double-layer corrugated aluminum alloy plate, medium-high frequency band sound insulation troughs are avoided, gaps between the aluminum plates are prevented from being filled with damping glue, vibration of the aluminum plates is restrained, secondary noise radiation generated by vibration is reduced, and the overall sound insulation performance is improved.

The utility model discloses a shell assembly and an air conditioner with the shell assembly, the shell assembly is used for the air conditioner and comprises a shell, the shell comprises a base plate, and a wire outlet is formed in the base plate; the base plate is connected with the shell, the rat-proof plate is connected with the base plate, the wire outlet is arranged close to the rat-proof plate and located on the side, facing the interior of the shell, of the rat-proof plate, a turned-over edge is arranged on the surface of the side, facing the interior of the shell, of the rat-proof plate, and the turned-over edge is arranged outside the wire outlet in a covering mode. According to the housing assembly provided by the utility model, the side of the rat guard facing the interior of the housing is provided with the flange, and the flange covers the wire outlet, so that fingers can be prevented from stretching into the wire outlet under the condition that the wiring of the power line is not influenced, and the safety of the power line is ensured. And meanwhile, fingers can be prevented from bending into the wiring area through the flanging towards the area on one side of the wire outlet, so that the fingers are prevented from being in contact with the wiring, and the air conditioner meets the safety requirement.