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35results about How to "Free shape" patented technology

PCB electroplating and electrical connection box structure and modular luminaire

The present invention relates to an electrical connection structure for a PCB and an electroplating frame, and a modular lamp. The modular lamp comprises a plurality of light-emitting modules. Each light-emitting module comprises a housing and a lamp plate arranged within the housing, a light source and conductive connectors electrically connected to the light source being arranged on the lamp plate, an outer side wall of the housing being provided with two sets of conductive strips surrounding the outer side wall and protruding from the outer side wall, the two sets of conductive strips being respectively electrically connected to two electrodes of the lamp plate via the conductive connectors. After the plurality of light-emitting modules have been assembled and joined together, adjacent light-emitting modules are in contact and electrically connected via the conductive strips. The modular lamp is provided with the plurality of light-emitting modules, the shapes of the light-emitting modules are flexible and variable, each module is designed independently, and after the light-emitting modules have been joined together, adjacent light-emitting modules are electrically connected via the conductive strips on the outer side walls and may be combined to form a variety of shapes. The present invention is simple in operation, and strong in combination operability.
Owner:POON CHI WAI PATRICK

Integrated modularized whole vehicle thermal management system

The invention relates to the technical field of new energy automobiles, in particular to an integrated modular finished automobile thermal management system. The system comprises an air conditioning box provided with a warm air core body; the refrigeration circulation loop comprises a compressor, a first heat exchanger and a second heat exchanger; the compressor, the first heat exchanger and the second heat exchanger circularly communicate to form a first refrigeration branch; the cooling circulation loop comprises a motor electric controller and a battery; the outlet of the motor electric controller, the second heat exchanger, the battery and the inlet of the motor electric controller are circularly communicated; an outlet of the first heat exchanger, the warm air core and an inlet of the first heat exchanger are circularly communicated; the refrigeration circulation loop circularly exchanges heat with the cooling circulation loop through the first heat exchanger and the second heat exchanger. According to the system, the thermal comfort of the passenger compartment can be guaranteed, the battery can be efficiently heated, meanwhile, waste heat electrically controlled by the motor can also be used for heating the passenger compartment, the system structure is more simplified, the integration degree is higher, the system can be applied to wider scenes, and the comprehensive efficiency of the system is also greatly improved.
Owner:ZHEJIANG YINLUN MACHINERY

Anti-corrosion method of offshore wind power foundation steel piles

The invention belongs to the technical field of anti-corrosion of foundation steel piles and specifically relates to an anti-corrosion method of offshore wind power foundation steel piles. The methodcomprises following steps: S1: steel pile surface treatment: steel pile surface is treated with a blade or a high-pressure spray gun; S2: construction of viscoelastic anti-corrosive belt: an isolationfilm of viscoelastic anti-corrosive belt is uncovered and wrapped on the outer surface of a steel pile by means of spiral overlap joint; S3: construction of underwater solidify coating tape: a underwater solidify coating tape is immersed in water for 10s to 200s, and the immersion step can be skipped for operation parts in water, and the operation can be directly carried out; starting from one end, the cover tape is spirally wound around the outer surface of the steel pile to be treated with anti-corrosion treatment in a 1 / 2 overlap manner. The upper edge and the lower edge of the cladding band covering region should at least exceed the upper edge and the lower edge of the region where the viscoelastic anticorrosive tape is wound, or at the same time the interface between the bottom surface of the cap and the steel structure; S4: stretching and wrapping film construction: the end of the covering tape is temporarily fixed by a plastic stretch wrapping film.
Owner:南京海拓复合材料有限责任公司
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