1338results about "Circuit arrangements on support structures" patented technology

The invention discloses an automatic wiring method and system of a secondary screen cabinet, a medium and a product, and belongs to the field of automatic wiring of the secondary screen cabinet, and the method comprises the steps: obtaining the design drawing data of the secondary screen cabinet, and extracting the installation position of each component and the insertion starting point and end point of a wiring harness; setting a plurality of bundling middle points for each wire harness based on the positions of the components, and forming a node sequence by combining starting and ending points; generating path fragments for each pair of adjacent nodes in the sequence by adopting a fast exploration random tree connection algorithm with sampling region constraint and an obstacle approaching penalty term; and sequentially splicing all the segments into a complete wiring path, and controlling a wiring device to automatically complete wiring harness arrangement and fixation according to the complete wiring path. By implementing the method, the problems of low efficiency and poor safety of automatic wiring path planning of the wiring harnesses in the secondary screen cabinet in the prior art can be solved.

An assembly comprises a plurality of modular base plates that are selectively attachable to a support surface. Each modular base plate includes a plurality of mounting apertures configurable to receive mounting feet from one or more accessories, a plurality of bus bars, and at least one power interface aperture. A power connection interface is associated with one modular base plate, wherein the power connection interface provides power from a power source to all modular base plates of the plurality of modular base plates via the plurality of bus bars.

The invention discloses a power module. The power module comprises a direct current busbar, a radiator, an IGBT module I and an IGBT module II, the IGBT module I and the IGBT module II are respectively arranged on a mounting surface I and a mounting surface II of the radiator; the direct-current busbar comprises a direct-current busbar I, a direct-current busbar II, a direct-current busbar III and a direct-current busbar IV; the two ends of a fourth direct-current busbar are connected with the first IGBT module and the second IGBT module respectively, and the middle of the fourth direct-current busbar is connected with the middle of a third direct-current busbar. The two ends of the direct current busbar III are respectively connected with the direct current busbar I and the direct current busbar II; the direct current busbar I and the mounting surface I as well as the direct current busbar II and the mounting surface II are oppositely arranged and parallel to each other; the first direct current capacitor assembly is connected with the first direct current busbar, and the second direct current capacitor assembly is connected with the second direct current busbar. The influence of stray inductance is reduced by optimizing a current path, and the voltage spike at the switching moment is reduced due to the reduction of the stray inductance, so that the switching loss is reduced.

The utility model provides a modularized uninterruptible power supply. The modularized uninterruptible power supply comprises a power cabinet and a module assembly arranged in the power cabinet, the interior of the power cabinet is divided into an upper space and a lower space, the module assembly is arranged in the lower space, the lower space is divided into a power area and a bypass area, and the module assembly comprises a power module and a bypass assembly. According to the modularized uninterruptible power supply provided by the utility model, the interior of the power cabinet is divided into the upper space and the lower space, and the upper outgoing line wiring copper bar is arranged in the upper space, so that the operation that a cable is connected to the upper outgoing line wiring copper bar through the top of the power cabinet by a client can be realized; and the module assembly is arranged in the lower space, and the lower space is divided into the power area and the bypass area, so that the rationality of the modularized uninterruptible power supply can be effectively improved, and the maintainability and reliability of the whole machine are improved.

The power having a frame, a main power base mounted on the frame, a battery package removably mounted on the main power base and electrically coupled with the main power base, a flashlight removably mounted on the battery package and electrically coupled with the battery package, a solar panel electrically coupled with the main power base and the battery package, and a remote control wirelessly connected with the main power base, the battery package and the solar panel. The power system has a base assembly, a head assembly, an electrical system, an electrical assembly, a solar panel and a remote control, the electrical assembly is housed within the base assembly, the electrical system is housed within the head assembly, the solar panel is electrically coupled with the electrical system and the electrical assembly, the remote control is wirelessly connected with the electrical assembly, the electrical system and the solar panel.

The present application relates to the technical field of display, and discloses a light panel and a display device. The light panel comprises a substrate, a conductive layer, a light-emitting unit, and an electrode connection portion. An electrode pad in the conductive layer is electrically connected to an electrode of the light-emitting unit by means of the electrode connection portion. Furthermore, the electrode pad has a hollow area exposing a portion of the substrate, so that the flattened state of the electrode connection portion can be observed through the hollow area from the back surface of the substrate, thereby detecting the overlapping state between the electrode pad and the electrode. Therefore, prompt detection of a light-emitting unit having a poor connection yield can be facilitated, so that the light-emitting unit can be promptly replaced, thereby improving the yield of the light panel.

A connection structure of a plurality relays and busbars, wherein the relays include: a first relay for switching a first circuit as a predetermined electrical circuit between a powered and a non-powered states; and a second relay for switching a second circuit, which is different from the first circuit, as a predetermined electrical circuit between a powered and a non-powered states, the first and second circuits being configured to be supplied with power in the powered state and to be supplied with no power in the non-powered state. The busbars include: a first busbar connected to the first relay to form the first circuit; and a second busbar connected to the second relay to form the second circuit. The first busbar and the second busbar are connected for releasing heat, wherein the second busbar is in the non-powered state in the powered state of the first circuit.

The invention provides an integrated motor controller and an automobile. The integrated motor controller comprises a control assembly, a main body assembly, a boost assembly and a main capacitor which are sequentially arranged along a first direction. The main body assembly is provided with a first face and a second face which are opposite in the first direction, the first face is concaved inwards to form a first containing groove divided into a plurality of cabins, and the control assembly comprises a plurality of control modules which are arranged in the second direction at intervals and arranged in the cabins in a one-to-one correspondence mode. A second containing groove and a third containing groove which are arranged in the third direction are formed in the second face, the boosting assembly is arranged in the second containing groove and comprises an inductor and a boosting capacitor which are sequentially arranged in the second direction, and the main capacitor is arranged in the third containing groove. According to the scheme, an independent boosting module in the whole automobile is eliminated through space integration, the length of the high-voltage wiring harness is shortened, the number of connecting nodes is reduced, space occupation is remarkably reduced through three-dimensional compact layout, and the space utilization rate in the automobile is improved.

This invention discloses a wind-cooled multi-channel solid-state circuit breaker cabinet, comprising a cabinet body and a wind-cooling heat dissipation system. The cabinet interior is divided layer by layer from front to back by longitudinal beams into an isolation zone, a first component mounting zone, a heat dissipation zone, and a second component mounting zone. The wind-cooling heat dissipation system includes air inlets at the bottom of the front and rear doors and air outlets at the top, as well as a heat dissipation structure located within the heat dissipation zone. The heat dissipation structure includes a radiator duct and optional fan assemblies, which can be flexibly configured according to power switching components with different thermal powers to achieve precise and efficient heat dissipation. Each electrical channel has an independent control panel corresponding to the front door, integrating a display screen, indicator lights, and buttons, supporting independent on / off control of multiple circuits. This invention, through reasonable functional zoning and air duct design, solves the problems of low heat dissipation efficiency and poor multi-circuit adaptability in existing technologies, and has the advantages of high heat dissipation efficiency, reasonable layout, convenient operation and maintenance, and good protection.

The utility model discloses an electric appliance cabinet frame structure, the frame structure is arranged in a cabinet body of an electric appliance cabinet, the frame structure comprises a heat radiation pedestal, a distribution frame, a side mounting rack, a top plate and a blower fan, the distribution frame and the side mounting rack are arranged on the heat radiation pedestal, the top plate is arranged on the top of the distribution frame and the side mounting rack, and the blower fan is arranged on the top plate. The distribution frame comprises a frame body provided with a plurality of mounting slots, trays mounted at intervals along the length direction of the frame body, and mainboard modules mounted on the trays; the side mounting frames are located on the front side and the rear side of the distribution frame, the control panel is arranged on the side mounting frame on the front side of the distribution frame, the fan is arranged on the side mounting frame on the rear side of the distribution frame, and the air outlet side of the fan faces the control panel. According to the utility model, the wiring frame and the side-mounted frame can be used for stabilizing wiring, the temperature sensor can be used for detecting the temperature in the frame, and the heat dissipation base and the fan are used for circulating heat dissipation, so that the heat dissipation efficiency is ensured.

The utility model provides an intelligent heat dissipation device of electronic communication equipment, which comprises a heat dissipation device main frame body, a heat dissipation worm wheel fan blade is arranged in the heat dissipation device main frame body, the heat dissipation worm wheel fan blade is connected with a worm wheel fan blade rotating shaft, and the worm wheel fan blade rotating shaft is connected with a heat dissipation fan blade motor. Heat dissipation fins are arranged on the outer surface of the lower portion of the heat dissipation device main frame body, and the side edges of the heat dissipation aluminum plate fins are attached to the heat dissipation copper sheet fins. Air flow is generated through rotation of the heat dissipation worm wheel fan blades, air flow in equipment is accelerated, and heat is effectively taken away. And meanwhile, the heat dissipation aluminum plate fins and the heat dissipation copper sheet fins are combined, so that heat can be quickly conducted out, the heat dissipation efficiency is improved, the electronic communication equipment is ensured to operate in a normal working temperature range, and the service life of the equipment is prolonged. The wire arrangement groove is formed in the upper portion of the heat dissipation device main frame body, so that wires of the heat dissipation device can be arranged in order, and faults and potential safety hazards possibly caused by disordered wires are avoided.

The invention provides a liquid cooling modular converter, and belongs to the field of power conversion devices. The liquid-cooled modular converter comprises a shell and an installation base body arranged in the shell, an alternating-current capacitor plate, an alternating-current inductor unit and an IGBT unit are further arranged in the shell, the edge of the rear side of a liquid-cooled plate is close to a rear side plate, a spacing space is reserved between the edge of the rear side of the liquid-cooled plate and the rear side plate, and the alternating-current capacitor plate is located in the spacing space. And the alternating current inductance unit and the IGBT unit are respectively arranged on two sides of the liquid cooling plate. According to the invention, through the reasonable layout of each component and the board card, the space in the shell is fully utilized, the wiring is more orderly, the surface space of the liquid cooling plate is fully utilized, and the heat dissipation efficiency is improved.

The utility model provides a light-emitting diode (LED) box body with a protection function, which belongs to the technical field of LEDs and comprises a box body made of aluminum materials. A first boss and a second boss are arranged on the edges of the two sides of the box body respectively, a lock catch device is integrated on the first boss, and a lock hole matched with the lock catch device is formed in the second boss. The rear cover of the box body adopts a buckle type connecting structure; protection corners are arranged at the four corners of the box body, damping rods and springs are arranged on the protection corners, and the damping rods are sleeved with the springs. The box body is also provided with a wire buckle. A handle is arranged on the box body and connected with the box body through a hinge mechanism. When the device is used, a user can quickly open or close the rear cover through a buckle type connecting structure adopted on the rear cover, namely at least two groups of symmetrically distributed buckles are clamped in the clamping grooves of the box body, so that the user can more conveniently and quickly maintain, overhaul or upgrade equipment in the box body, and the maintainability of the device is improved.

The utility model relates to the technical field of PCB (printed circuit board) mounting structures, in particular to a PCB inverted mounting structure, which comprises a display mounted on a PCB for use, a connecting assembly used for mounting the PCB is arranged in the display, the connecting assembly comprises a switching groove arranged at the bottom of the display, a mounting frame is arranged in the switching groove, and a transfer frame and the PCB are arranged in the display. A cavity is formed in the transfer frame, and a winding roller is arranged on the inner wall of the cavity; a mounting seat is arranged outside the PCB, a plurality of auxiliary joints are arranged outside the mounting seat, and connecting wires are arranged outside the auxiliary joints. According to the utility model, the external conversion interface seat is realized, the mounting seat on the PCB is hidden and protected, the distribution position can be randomly set through the conversion seat, the flatness and beauty of the display are ensured, and the conversion seat can adjust the wiring angle through rotation to improve the convenience of installation.

The utility model discloses a liquid crystal display support with a wire arrangement function, and aims to provide the liquid crystal display support with the wire arrangement function, which can enhance the storage and arrangement functions of wires. The device comprises a base; the supporting frame is connected with the base; the wire winding assembly is detachably connected with the supporting frame; the bunching assembly is connected with the supporting frame; and the dustproof plate is detachably connected with the supporting frame. The beneficial effects of the utility model are that the liquid crystal screen is supported by the liquid crystal screen support for display, and wires are arranged and stored efficiently; the wire is tidier; scattering is prevented, and wire safety is improved; the flexibility and practicability of wire harness arrangement are improved; the structural adjustment convenience and the connection stability are improved; and the bunch arrangement efficiency, the uniformity and the use convenience are improved.

The utility model is applicable to the technical field of IO (input / output) boxes, and provides an externally-hung IO control box which comprises a box body and a machine table, the box body is hung on the side wall of the machine table, a communication module, an IO expansion module and an electromagnetic valve group module are sequentially arranged in the box body from top to bottom, a rectangular groove is formed in the side wall of the box body, an IO point end is arranged on the bottom surface of the electromagnetic valve group module, and the IO point end is connected with the machine table. The IO point end penetrates through the bottom surface of the box body and extends to the outside; preferably, the rectangular groove is located in the box body and connected with a non-setting adhesive sponge strip. Preferably, a vacuum breaking valve is arranged above the electromagnetic valve group module; preferably, a wiring channel is arranged between the communication module and the IO expansion module. By adopting the high-speed data transmission interface, the data transmission delay is reduced; an advanced data processing chip is integrated, so that the data processing speed is increased; a modular structure is designed, so that maintenance and upgrading are facilitated; multi-task parallel processing is realized, and the overall performance of the system is improved.

The invention relates to an electrical component arrangement (10) for a high-voltage box (46) of a high-voltage battery, which has a dimensionally stable carrier plate (12) having a first component mounting side (14) and an opposite second component mounting side (16), and which comprises at least one electrical and / or electronic first component (18; 18a, 18b, 18c) which is arranged on the first component mounting side (14) in a first arrangement area (20), and comprises at least one electrical and / or electronic second component (39; 40, 42) which is arranged on the second component mounting side (16) in a second arrangement area.The carrier plate (12) is formed in one piece from a plastic material (M) and at least the first mounting side (14) comprises a three-dimensionally formed surface (14a) which is formed with a recess (24) representing the first arrangement area (20) and / or a raised area (22) adjacent to the first arrangement area (20).

The utility model discloses an insulating separator plate of electrical equipment, which relates to the field of insulating separator plates, and comprises an insulating plate body, four corners of the upper surface of the insulating plate body are provided with mounting holes, the upper part of the insulating plate body is fixedly provided with a slide rail, the center position of the slide rail is provided with a slide groove, and the slide groove is internally provided with a separator plate structure. The number of the sliding rails is three sets, each set comprises four sliding rails, each set of sliding rails are arranged in a rectangular shape, and the three sets of sliding rails are gradually reduced from outside to inside in sequence. The insulating partition plate of the electrical equipment can be used for installing or adjusting a plurality of partition plate structures, so that the partition plate structures can be conveniently used for insulating and blocking parallel or parallel electrical equipment wire harnesses and instruments after the insulating plate body performs insulating work on a certain plane, and the functionality of the insulating partition plate is improved.

This application discloses a wire bridge, an electrical control device, and HVAC equipment. The wire bridge is applied to the electrical control device, which has mating holes. The wire bridge includes a main body and a connecting part. A wire channel is formed within the main body, through which connecting wires are arranged in an orderly manner, making the wiring inside the electrical control box neater and helping to reduce improper contact between connecting wires and components of various circuit modules. The connecting part is connected to the side of the main body opposite to the opening of the wire channel. The connecting part is used to insert into the mating hole to fix the wire bridge inside the electrical control device. This facilitates the installation and replacement of the wire bridge and helps to reduce the size of the wire bridge along the width direction of the wire channel. In the electrical control device of this application, the wire bridge is installed in the electrical control box through the connecting part. The position of the wire bridge is independent of the circuit modules inside the electrical control box. When maintenance or replacement of circuit modules is required, there is no need to disassemble the wire bridge, effectively improving the maintainability and assembly convenience of the electrical control device.

The utility model discloses an electrical installation plate convenient for installation of electrical components, which comprises an installation plate body, a heat dissipation mechanism arranged on the installation plate body, an installation mechanism arranged on one side of the installation plate body, the installation mechanism symmetrically arranged on the installation plate body on two opposite sides of the heat dissipation mechanism, and connection plates arranged at two opposite ends of the bottom of the installation plate body. The number of the connecting plates is two, a wire arrangement plate is arranged between the two connecting plates, wire arrangement holes are formed in the wire arrangement plate, a fixing mechanism is arranged on the wire arrangement plate on one side of the wire arrangement holes, an electrical component body is arranged on one side of the mounting plate body, a wire body is arranged at the bottom of the electrical component body, and the wire body penetrates through the wire arrangement plate through the wire arrangement holes and is fixed through the fixing mechanism. According to the utility model, a series of structures are arranged, the clamping support is convenient to mount and dismount, the mounting is firm, the mounting plate has heat conduction and heat dissipation functions on the mounting surfaces of the electrical components, the electrical components mounted on the mounting plate are neat in wire arrangement, the wire bodies are firmly fixed, and the wires are prevented from falling off.

The present application provides a power cabinet, which includes a cabinet body and an electric reactor, a power unit and a switch arranged in the interior of the cabinet body. In the interior of the cabinet body of the power cabinet, the electric reactor is arranged close to a first side in the interior of the cabinet body, and the power unit and the switch are arranged on a second side in the interior of the cabinet body, opposite to the first side. Moreover, these electric reactor, the power unit and the switch are all located in a lower space. In addition, in the power cabinet, the electric reactor and power unit dissipate heat in different chambers from the switch dissipates heat.

The utility model relates to the technical field of consoles, in particular to a console with a side-opening side cabinet. The console comprises a wall body, a table top and at least one side-opening side cabinet, the side-opening side cabinet is arranged at the end of the wall body and fixedly connected with the wall body, the console replaces a decorative plate in the prior art through the side-opening side cabinet, the storage function besides decoration is achieved, a side-opening door of the side-opening side cabinet is opened towards the outer side, and when the console is used, the door is convenient to open; and large-size files and other storage objects can be conveniently taken and placed. The side-opening side cabinet is provided with the display screen which can display information needing to be displayed such as information of operators on duty and information of users, and the wiring channel is arranged on the lower portion of the side-opening side cabinet, so that strong electric wires and weak electric wires can be led into the side-opening side cabinet from a wall, and layout and management of circuits are facilitated.

A vehicle-mounted central control multimedia display assembly includes a display module, a PCB board module, and a rear cover. The rear cover covers and is fixedly connected to the rear side of the PCB board module. The PCB board module has several first screw holes, and the display module has corresponding first studs. The PCB board module is fixedly connected to the back of the display module by first screws. The rear cover has several second screw holes, and the display module has corresponding second studs. The rear cover is fixedly connected to the back of the display module by second screws. By using the first screw holes, first studs, and first screws, the display module and the rear cover are directly assembled together, and the PCB board module is fixedly connected to the rear of the display module. This achieves a fixed assembly effect, reduces costs by reducing the number of parts, simplifies assembly and maintenance processes, and improves production efficiency.

The invention belongs to the technical field of mobile equipment supports, and particularly relates to a magnetic attraction buckle type intelligent quick connection system. Comprising an equipment connecting module which comprises a circular base body, an annular magnet array and a quick-release fixing piece; the base body is provided with a circular installation groove. Through a complete circular butt-joint system formed by a circular base body, a circular mounting groove and a circular center hole of the equipment connecting module and a circular device and a circular truncated cone of the support connecting module, great convenience without precise angle matching during magnetic attraction alignment is achieved, and an annular magnet array and a corresponding magnet set can generate uniform attraction force at any angle; the circular design not only enables operation to be visual and rapid, but also ensures that a connection interface is stressed uniformly and stably, and the magnetic circuit is optimized by combining the wear-resistant material of the quick-release fixing piece, so that the reliability of the quick-release fixing piece is improved, and the service life of the quick-release fixing piece is prolonged. The alignment efficiency, the mechanical strength and the service life of the connection system are comprehensively improved.

The invention relates to a method (100) for manufacturing a multilayer composite article (10) with an integrated conductor arrangement (20). It is proposed to integrate a laser radiation-reflecting reflector element (30) under a cover layer (13) of the multilayer composite article (10). The reflector element (30) thus defines a processing path along which the cover layer (13) can be reliably ablated by means of laser ablation.

The present application relates to the technical field of load, in particular to a data center load unit convenient to disassemble and assemble, comprising a water cooling module and a plurality of resistance modules, the water cooling module comprises a water inlet main pipe, a water outlet main pipe and branch pipes, each resistance module comprises an upper support, an upper heat sink, a lower support, a lower heat sink and a resistance body, the upper heat sink is longitudinally slidably installed on the insulated upper support, and the lower heat sink is longitudinally slidably installed on the insulated lower support; the resistance module further comprises an upper spring which exerts force on the upper heat sink downward and a lower spring which exerts force on the lower heat sink upward, so that the upper heat sink and the lower heat sink elastically clamp the resistance body together, and the upper heat sink, the lower heat sink and the resistance body are electrically connected with each other; the upper heat sink and the lower heat sink are respectively provided with a plurality of insulated heat conduction pipes, and the heat conduction pipes are connected with the water inlet main pipe and the water outlet main pipe through the branch pipes. The resistance body can be conveniently disassembled and assembled, and resistance bodies with different voltages and currents can be replaced, and water pipes and wires do not need to be connected during replacement.