46results about How to "Reduce performance degradation" patented technology

The embodiment of the invention provides an online reinforcement learning method and system, a storage medium and a degree product, and the method comprises the steps: controlling a robot to execute a target operation task through a strategy model, so as to obtain corresponding first training data; receiving first interaction information from a human expert to construct corresponding second training data; performing time difference loss calculation based on the first training data and the second training data to train a value evaluation model, and obtaining value evaluation information output by the value evaluation model; performing advantage calculation based on the second training data and the corresponding value evaluation information to obtain advantage information; performing fusion loss calculation based on the advantage information to train a strategy model; the fusion loss comprises advantage weighting strategy loss and near-end strategy optimization loss. According to the embodiment of the invention, the success rate of the robot on the target operation task can be improved under the conditions of lower human teaching cost and fewer environment interaction samples.

The utility model discloses annealing equipment for stainless steel plate production, which comprises a box body, a door plate arranged on one side of the box body, a cooling assembly arranged in the box body, a mounting box arranged on the box body, an extraction assembly arranged on one side of the mounting box, a conversion assembly arranged in the mounting box, a fixing plate arranged on one side of the fixing plate, and an inclined pipe arranged on one side of the fixing plate. A sponge block is arranged on the other side of the fixing plate and connected with one end of a mounting frame, a sponge block is also arranged at the other end of the mounting frame, an extrusion plate is arranged at the end of the sponge block, a condensation pipe is mounted in the mounting frame, a drainage pipe is arranged on one side of the mounting box, and a driving mechanism is arranged in the mounting box. According to the annealing equipment for stainless steel plate production, water vapor is conveniently recycled through the conversion assembly, so that water resources are saved, a sponge block can be regularly extruded through an extrusion plate driven by a motor, absorbed water is discharged, and the water vapor treatment efficiency is further improved.

The application discloses a kind of based on iTransformer's heat load prediction method, belong to heat supply system heat load prediction technical field, including: collection historical meteorological data and corresponding heat load data, constructs heat load dataset;Construct network model based on iTransformer, and utilize heat load dataset to carry out learnable confrontation attack training, obtain heat load prediction model;Meteorological data of prediction area is input to heat load prediction model, and the corresponding heat load prediction result is output;The method of the application realizes heat load prediction by constructing network model based on iTransformer, eliminates the prediction error caused by label correlation, and improves the robustness of the proposed model by learnable confrontation attack training method.

This invention proposes a structure, assembly method, and a laminated pole synchronous motor for improving the heat dissipation capacity of the damping strip in a laminated pole synchronous motor. It belongs to the field of laminated pole synchronous motors. The invention solves the problem of how to effectively improve the heat dissipation capacity of the damping strip in a laminated pole synchronous motor. The heat dissipation structure consists of multi-layered fins welded to the damping strip of the laminated pole synchronous motor. A graphene coating is sprayed onto the fins and damping strip. The damping strip has a hollow structure filled with phase change material. One end of the damping strip is fixed to a damping ring, and the other end is connected to the pole core. Heat dissipation fins are provided at the bottom of the damping ring. This invention employs a composite heat dissipation system of "internal phase change flow heat transfer + fins + damping ring heat dissipation fins": internally, the phase change cycle of the phase change material promotes uniform heat distribution; externally, the heat dissipation fins on the surface of the damping strip and the integrated heat dissipation fins of the damping ring form a three-dimensional heat dissipation network, significantly accelerating the transfer of heat from the damping winding to the external environment.

The application discloses a kind of associated multi-intersection traffic flow prediction methods.The steps of the present application are as follows:1, collect the traffic flow data of associated intersections, and divide the intersection traffic data into training set, validation set and test set after preprocessing;2, use CNN to extract spatial features from the input intersection traffic data;3, use Transformer to extract time features by inputting spatial features;4, after the Decoder layer is fully executed, the three time window data are finally input into three vectors, and the three vectors are stacked and input into the average pooling layer;5, set the model parameters;6, train the model until the maximum training period, and use the final model to predict the traffic flow of associated multi-intersections.The application uses CNN and Transformer to extract the spatial and temporal features of associated multi-intersections.Learning time encoding is used to embed the position encoding of Transformer, which injects position information and time information into the model together, helping the model to better learn the time features of traffic volume.

The application provides a single sample learning path construction method for medical image key point detection. The method comprises: feature extraction and sample similarity measurement on images in a data set to obtain a similarity score; according to the similarity score, a single typical sample representative in a key point area structure is screened out from the data set; a pseudo label generator is trained based on the typical sample; pseudo label information of key points of other samples in the data set is generated by using the pseudo label generator; the pseudo label information is used as a supervision signal to train a key point detector, and a detection network of the key point detector adopts a U-Net network as a backbone network and a pre-trained VGG19 encoder as a feature extractor of the network; and the key point detector is used to detect key points of a target image and predict a key point heat map and a coordinate offset map. The method of the application reduces labeling cost, improves the precision and stability of key point detection, and enhances the generalization ability.

The utility model relates to the field of buildings, and discloses a molding glass fiber reinforced plastic composite material section which comprises a first connecting piece, a second connecting piece fixedly connected to the bottom of the first connecting piece, a plurality of fixing assemblies arranged on the outer side of the first connecting piece, an inserting groove formed in the second connecting piece, a cross groove formed in the first connecting piece, and a plurality of fixing assemblies arranged on the outer side of the second connecting piece. A first inserting assembly is arranged on the outer side of the second connecting piece, and a second inserting assembly is arranged on the outer side of the first connecting piece. According to the utility model, through the mutual cooperation of the connecting rod, the baffle plate, the inserting block, the spring, the L-shaped plate and the like, the connection reliability of the cross beam and the connecting piece I is further enhanced on the basis of ensuring the stability of the basic connecting structure of the profile; the structural stability and the bearing capacity of the whole molded glass fiber reinforced plastic composite material profile in practical application are effectively improved, so that the molded glass fiber reinforced plastic composite material profile can better adapt to various complex working conditions and load requirements.

The invention discloses a multi-source single-output green light beacon laser for space application, which is characterized in that a light source part comprises two butterfly-shaped packaging laser devices which are cold backups for each other, the butterfly-shaped packaging laser devices are solid laser devices packaged in butterfly-shaped shells, each butterfly-shaped packaging laser device comprises a semiconductor pumping chip, a shaping optical fiber, a laser crystal Nd: YVO4 and a frequency doubling crystal PPLN, and green light of 532nm is generated; in the filtering and beam combining light path part, 532nm green light emitted by each light source is respectively provided with a half-wave plate for adjusting the polarization direction, is combined into the same light path through a polarization splitting prism, is filtered by a light filter, enters a multimode optical fiber through an optical fiber collimator, and is divided into two paths through an optical fiber coupler; one path is used for monitoring the output power and health state of the laser in real time, and the other path is used as main beacon light. The problem of performance reduction caused by the overheating phenomenon of the light-emitting unit is effectively solved, high-power output can be kept for a long time, and meanwhile the overall light weight and flexibility of the laser are considered.

A TFDM-PON system correction method and device, including OLT receiving ONU based on time division multiplexing or time-frequency division multiplexing sends double polarization signal, it includes target signal sequence corresponding with X / Y polarization, and target signal sequence is IQ period complex signal and its I road and Q road are single tone signal of first frequency and second frequency respectively;Based on the Fourier transform of double polarization signal and frequency domain symmetry, calculate target parameters including target transceiver frequency offset, target transmitting terminal, receiving terminal IQ delay and target power deviation between each ONU, make ONU correct frequency, delay and power according to target parameters, eliminate subcarrier crosstalk caused by frequency offset in TFDM uplink burst transmission, image crosstalk caused by IQ imbalance and performance degradation caused by subcarrier power imbalance, reduce bit error rate, improve system robustness.

The application discloses a kind of design and manufacture method of printed circuit board inner layer circuit, the design and manufacture method includes: determining drilling parameter, and the basic size of connection PAD is set based on drilling parameter;Tear drop-shaped gradual widening structure is generated in the transition area of connection PAD and inner layer circuit, the structure of heat dissipation PAD is designed synchronously, and inner layer circuit wiring design is completed;Form inner layer circuit film, and check film;At the same time, pre-treatment is carried out to PCB inner layer substrate;The pattern is formed by aligning the film that passes the check with inner layer substrate;Substrate is etched;The substrate after etching is cleaned, and unqualified product is identified and screened, and the qualified product is inner layer circuit product.The application solves the problem of weak connection and easy breakage of PTH hole and inner layer circuit in high-density PCB through the three-in-one technical route of structure optimization+process synergy+precision control, and improves the mechanical strength, electrical reliability and thermal management capability of the product.

The utility model relates to the field of batteries, and provides a plastic component, a cover plate and a battery. The plastic component comprises a first plastic body; a first elastic connecting part is arranged at one end, facing the second plastic body, of the first plastic body, a second elastic connecting part is arranged at one end, facing the first plastic body, of the second plastic body, and the first elastic connecting part and the second elastic connecting part are connected with each other. The plastic component can obviously improve the production efficiency and reduce the production cost; the first plastic body and the second plastic body which are elastically connected enable the whole plastic assembly to be attached to the cover plate more tightly, and the problem of plastic droop is avoided; as the elastic connecting part has elasticity, the elastic connecting part can adapt to the change and vibration of external force to a certain extent.

The utility model provides a kind of battery and electronic equipment, it is related to battery technical field.The battery includes protection piece, electric core, battery protection plate and heat dissipation adhesive paper, the battery protection plate is connected with the electric core, the protection piece surrounds the battery protection plate, part of the heat dissipation adhesive paper is inserted into the protection piece, and is contacted with the battery protection plate, part of the heat dissipation adhesive paper is exposed outside the protection piece.Because heat dissipation adhesive paper is contacted with battery protection plate, and part of heat dissipation adhesive paper is exposed outside the protection piece, this makes the heat generated by battery protection plate can be conducted to the outside of protection piece through heat dissipation adhesive paper, the temperature rise of component is reduced, the temperature rise of battery protection plate is reduced, thereby reduce the risk of performance decline or damage of not high-temperature-resistant component.

The invention relates to the technical field of detection reagent preparation, and discloses a stable oxidized low-density lipoprotein cholesterol detection kit and a preparation method thereof.The kit is composed of a component R1 and a component R2, the component R1 at least comprises a buffer solution, a sensitizer, a surfactant, a stabilizer, an anti-interference agent and a preservative, and the component R2 at least comprises a buffer solution, a sensitizer, a surfactant, a stabilizer, an anti-interference agent and a preservative; the component R2 at least comprises an ion buffer solution, a stabilizer, a sealing agent, an antibody-carboxyl microsphere conjugate and a preservative; the antibody-carboxyl microsphere conjugate is a conjugate of an oxidized low-density lipoprotein antibody and carboxyl microspheres. According to the formula of the oxidized low-density lipoprotein reagent composition, the reagent R1 and the reagent R2, the production cost is effectively reduced, the oxidized low-density lipoprotein reagent composition can be used on a full-automatic biochemical analyzer, the automation degree is high, compared with similar products, the oxidized low-density lipoprotein reagent composition has higher accuracy, repeatability and stability, and unexpected technical effects are achieved.

This utility model discloses a formation fixture for silicon-carbon anode batteries, comprising several clamping plates, each clamping plate having tooling components on its front and back sides; buffer structures are provided on the front and rear side walls of the tooling components; a first pressure plate and a second pressure plate are respectively provided on the front and rear sides of all clamping plates, a first side plate is provided on the outer side of the second pressure plate, and a second side plate is provided on the outer side of the first pressure plate; first guide rods are evenly arranged on the left and right sides of the first side plate, with the axial outer ends of the first guide rods connected to the first pressure plate located on the other side of the clamping plate; second guide rods are evenly arranged on the left and right sides of the second side plate, with the axial outer ends of the second guide rods connected to the second pressure plate located on the other side of the clamping plate; a first driving component is provided on the first side plate, and a second driving component is provided on the second side plate. This utility model helps to solve the problem that some current formation fixtures do not have tooling restraint structures adapted to the battery, resulting in unstable clamping effects and thus affecting the battery formation quality.

The utility model provides a servo hydraulic cylinder with an optimized structure, which relates to the technical field of servo hydraulic cylinders and comprises a servo hydraulic cylinder body, a cylinder sleeve is arranged in the servo hydraulic cylinder, a piston head is arranged in the cylinder sleeve, a piston rod is arranged on one side of the piston head, and a plurality of piston rings are sleeved on the periphery of the piston head in a surrounding manner. A fixing base is arranged at the bottom of the servo hydraulic cylinder body, an adjusting assembly is arranged at the bottom of the fixing base, through the design of the adjusting assembly, under driving of a driving motor, a driving gear can be driven to rotate, and then a driven gear and a connecting shaft are driven to rotate through gear meshing transmission; the angle adjustment of the servo hydraulic cylinder body on the mounting seat is realized; and the flexibility of the servo hydraulic cylinder in the mounting process is improved, so that the servo hydraulic cylinder can adapt to more different working environments and mounting requirements.

The invention discloses an edge deployment-oriented neural network video coding model lightweight method, which comprises the following steps of: constructing a video compression model as a reference model to be optimized; inserting a dry mask layer which can be trained into a preset position of a reference model to be optimized, and performing joint training on mask parameters by utilizing a sparse loss function and rate distortion loss to obtain mask parameter distribution; when the proportion of the mask parameter compressed to be zero in any mask layer reaches a preset target sparsity, sparse updating of the corresponding mask layer is stopped, and a mask layer state reaching a sparsity target is obtained; performing fusion operation on each mask layer and the adjacent network layer to obtain a neural network model after structure compression; and removing all mask layers to obtain a lightweight video coding model, and deploying the lightweight video coding model on edge equipment to execute a video compression task. According to the method, the model complexity can be greatly reduced, and the reasoning speed and the deployment efficiency of the edge equipment are improved.

This invention belongs to the field of batteries, specifically a single-cell battery and a high-capacity battery, overcoming the technical difficulties of high cost and heavy weight in existing high-capacity batteries. The single-cell battery includes a casing, which is formed by an upper cover plate, a cylindrical body, and a lower cover plate. The upper cover plate, cylindrical body, and lower cover plate are all made of plastic, and their strengths are all P, where P1≤P≤P2. P1 represents the strength requirement of the casing during the formation stage and normal charge / discharge stages; P2 represents the strength requirement of the casing during thermal runaway. At least one of the upper cover plate, cylindrical body, and lower cover plate has a sub-tube segment, which communicates with the inner cavity of the casing. The high-capacity battery includes a pressure-bearing casing and single-cell batteries arranged within the pressure-bearing casing. Corresponding sub-tube segments in adjacent single-cell batteries are sealed and connected to form a shared pipeline. The single-cell battery of this invention is low in cost and lightweight, and the pressure-bearing casing meets the strength requirements of the casing during thermal runaway.

The utility model relates to dish washer technical field discloses dish washer, including washing system and heat exchange system, washing system includes water tank and washing pump, and water tank and washing pump intercommunication, heat exchange system includes working medium compression unit and refrigerant circulation pipeline, working medium compression unit includes air inlet and exhaust port, refrigerant circulation pipeline includes heating pipe and cooling pipe, heating pipe is located in water tank, and one end communicates with the exhaust port of working medium compression unit, and the other end communicates with cooling pipe, cooling pipe surrounds and sets up in the outer periphery of washing pump, and communicates with the air inlet of working medium compression unit, the utility model utilizes the refrigerant of higher temperature to heat the washing water in water tank, and the pump body is cooled with the help of the refrigerant of temperature reduction, reaches the high -efficient heat dissipation of pump body, and the both are synchronous, not only satisfy the requirement to water temperature in the washing process, guarantee the normal stable operation of washing pump, but also improved the comprehensive utilization of energy, reduced overall energy consumption, realized the dual goal of energy -conserving and high -efficient operation.

This invention belongs to the field of batteries, specifically a high-capacity battery assembly. It overcomes the technical challenges of high cost and heavy weight inherent in existing high-capacity batteries. The assembly includes a pressure-bearing casing and a high-capacity battery and heat exchange device located within the casing. The high-capacity battery comprises a shared pipeline and n individual cells arranged along the x-direction, with their internal cavities connected by the shared pipeline. Each individual cell has a plastic casing with a strength P, where P1 ≤ P ≤ P2. P1 represents the strength requirement of the casing during the formation stage and normal charge / discharge stages, while P2 represents the strength requirement during thermal runaway. The pressure-bearing casing has a vent connected to the shared pipeline. The heat exchange device is located at the top of the high-capacity battery, with the polarity terminals of each individual cell passing through it. Compared to finished battery cells, the individual cells of this invention offer advantages in terms of light weight and low cost.

The application relates to the field of batteries and discloses a solid-state electrolyte precursor and a lithium metal battery. The solid-state electrolyte precursor is characterized in that the solid-state electrolyte precursor comprises a ternary eutectic solvent, an ether monomer, a fluorine ether diluent and a lithium salt; the ternary eutectic solvent comprises lithium bistrifluoromethylsulfonylimide, a Lewis acid and a Lewis base; and the molar ratio of the lithium bistrifluoromethylsulfonylimide and the Lewis acid is 1:0.01-5. The solid-state electrolyte precursor contains a specific ternary eutectic solvent, a lithium metal battery containing a deep eutectic solid-state electrolyte obtained by in-situ polymerization of the solid-state electrolyte precursor has good interface stability, the generation of lithium dendrites is inhibited, the lithium metal cycle stability is high, and the safety performance is more excellent.

The utility model relates to the technical field of lithium battery pole piece fixing, and discloses a split type lithium battery pole piece fixing structure which comprises a lithium battery core pole piece and mounting shells connected to the two sides of the lithium battery core pole piece in a sliding mode, and further comprises a plurality of heat dissipation holes formed in the bottoms of the mounting shells, and a plurality of first anti-skid particles are fixedly connected to the surfaces of the upper inner wall and the lower inner wall of each mounting shell; by arranging the first anti-skid particles and the mounting shell, the lithium cell pole piece can be conveniently fixed, so that the lithium cell pole piece can be kept at a stable position in a complicated working environment, the performance reduction or potential safety hazard possibly caused by displacement is effectively reduced, and by virtue of the matching of the connecting plate and the sliding block, the safety of the lithium cell pole piece is improved. And the connection effect between the lithium cell pole piece and the mounting shell can be further improved, the protection effect on the lithium cell pole piece is effectively improved, and the problems that an existing structure is poor in self-protection effect and prone to being damaged during use are solved.

This invention provides a high-temperature resistant superhydrophobic micro / nanostructure coating and its preparation method. The coating is constructed on a substrate surface and includes an adhesive underlayer and a functional surface layer located on the surface of the adhesive underlayer. The adhesive underlayer contains phenyl silicone resin, and the functional surface layer contains superhydrophobic particles, phenyl silicone resin, and carbon fiber shear tubes. The carbon fiber shear tubes form a micron-scale framework structure, and the superhydrophobic particles form a nano-scale rough structure; together, they constitute a hierarchical micro / nanostructure. This invention forms an inorganic-organic hybrid high-temperature resistant superhydrophobic micro / nanostructure coating by synergistically constructing superhydrophobic particles, phenyl silicone resin, and carbon fiber shear tubes on the substrate surface. The superhydrophobic particles provide a high-temperature resistant hydrophobic base, the phenyl silicone resin provides a high-temperature resistant bonding effect, and the carbon fiber shear tubes provide structural reinforcement. Therefore, the resulting coating possesses both good thermal stability and structural stability, and can mitigate performance degradation under high temperatures.

The utility model discloses an engine support which comprises a first supporting portion, a second supporting portion and an inclined section, the first supporting portion, the second supporting portion and the inclined section are formed by bending stainless steel, the first supporting portion and the second supporting portion are arranged in parallel, and the two ends of the inclined section are in transition connection with the first supporting portion and the second supporting portion through arc-shaped bending. Mounting holes are formed in the first supporting part and the second supporting part. And the high-strength pressure can be borne, meanwhile, external corrosion can be borne, and the firmness is high.

The Gauss background distance walking point target CFAR detection method relates to the field of radar adaptive detection technology, and aims to solve the problem that the existing technology does not consider the distance walking of the target, so that the performance will seriously decrease in the case that the target exists distance walking. The Gauss background distance walking point target CFAR detection method has the CFAR characteristic to the clutter in the Gauss background, can effectively compensate the distance walking effect of the target, reduces the problem that the performance decreases due to the distance walking of the target, and can effectively accumulate the energy of the target. The output of the clutter is flat, the signal-to-noise ratio of the output is the highest, and the target detection is most beneficial. In addition, by utilizing the prior Toeplitz structure information of the clutter covariance matrix in the wide stationary background, the Gauss background distance walking point target CFAR detection method can greatly reduce the number of reference cells required for estimating the covariance matrix, and has good detection performance in the case of small samples.

This invention provides a method for manufacturing a foldable screen and a foldable screen in general. The manufacturing method includes four steps: preparing a self-healing substrate, depositing an OLED component on the substrate, applying a self-healing capping layer to the surface of the OLED component, and constructing a precision pressure distribution control system to achieve uniform pressure distribution during the folding process. By using a substrate and capping layer with self-healing properties, as well as a precision pressure distribution control system, the durability and reliability of the foldable screen are significantly improved.

The crankshaft connecting rod assembly comprises a left crank and a right crank, a crank pin is arranged between the left crank and the right crank, a left crank hole is formed in the left crank, a right crank hole is formed in the right crank, a connecting rod is arranged on the crank pin, a large end hole is formed in the head of the connecting rod, and a needle bearing is arranged in the large end hole. An axially-arranged through main channel is arranged in the crank pin, a vertical oil hole and an inclined oil hole are formed in the side wall of the main channel, a first oil plug is arranged at one end of the main channel, a second oil plug is arranged at the other end of the main channel, an axially-arranged crankshaft oil channel and an obliquely-arranged bypass oil channel are arranged in the right crank, and the bypass oil channel is communicated with the crankshaft oil channel and the inclined oil hole. According to the crankshaft connecting rod assembly of the motorcycle, oil impurities are filtered through the eccentric lubricating system, the cleanliness of the lubricating system of the crankshaft connecting rod assembly of the motorcycle is improved, a good lubricating and cooling system is ensured, and performance reduction caused by friction and heat accumulation is reduced.

The utility model discloses a remote monitoring device of an integrated pump station, which comprises a protective box, the inner surface of the protective box is fixedly connected with monitoring equipment, the front surface of the monitoring equipment penetrates to the front surface of the protective box, the upper surface of the protective box is communicated with an air pipe, the inner surface of the air pipe is fixedly connected with a support, the inner surface of the support is fixedly connected with a first motor, and the first motor is fixedly connected with a second motor. The output end of the first motor is fixedly connected with fan blades, the side surface of the air pipe is communicated with a connecting pipe, the upper surface of the protection box is fixedly connected with a treatment box, the other end of the connecting pipe is communicated with the treatment box, the rear surface of the treatment box is communicated with a backflow pipe, and the other end of the backflow pipe is communicated with the protection box. The problems of corrosion, short circuit and the like caused by the fact that moisture enters the monitoring equipment can be prevented, the temperature of air passing through the refrigeration plate can be reduced, then the heat dissipation effect of the equipment can be improved, and the equipment can operate under the more suitable temperature condition.

The invention relates to the technical field of film bulk acoustic resonators, and discloses a preparation method of a lithium niobate film bulk acoustic resonator, which comprises the following steps: carrying out ion implantation on a polished surface of a lithium niobate single crystal wafer, preparing a patterned bottom electrode layer on the surface of the lithium niobate single crystal wafer after ion implantation, and preparing a lithium niobate film bulk acoustic resonator on the patterned bottom electrode layer; depositing a supporting layer on the surface of the bottom electrode layer and carrying out polishing treatment; performing graphical etching on the SiC substrate layer to form a pre-etched structure and polishing the pre-etched structure; bonding the treated lithium niobate single crystal wafer with the treated SiC substrate layer, and carrying out high-temperature annealing to crack the lithium niobate single crystal wafer to form a lithium niobate single crystal piezoelectric layer; carrying out surface polishing on the lithium niobate single crystal piezoelectric layer, and forming an electrode through hole through photoetching and ICP etching processes; the patterned top electrode layer is prepared on the surface of the lithium niobate single crystal piezoelectric layer with the through hole, the top electrode layer is conducted with the bottom electrode layer through the through hole, and the resonator is prepared, the process steps are simplified, and the coupling coefficient and the heat dissipation performance are improved.

The utility model discloses a kind of BWRFP electric power pipes that cable can be positioned, the utility model relates to electric power engineering technical field, including electric power pipeline and cable, two groups of electric power pipeline are provided with connecting head between them, two groups of rectangular grooves are opened in the inner wall of connecting head, two groups of rectangular grooves are all movably installed with threaded rod, the utility model has the advantages that: through this device, cable can be accurately positioned during laying, reduce the repeated construction or adjustment caused by improper cable position, to significantly improve construction efficiency, while it can be ensured that cable is fully protected in electric power pipe, avoid mechanical damage caused by external force during laying or use, cable can also be avoided to be exposed outside pipe at both ends, cable can be effectively prevented from being affected by rain, humidity, corrosive environmental factors, to prolong the service life of cable, to enhance cable protection performance.

The utility model provides a low-power-consumption type solid state disk heat dissipation structure, which belongs to the technical field of hard disks and comprises a main heat dissipation component, a heat dissipation component, a heat dissipation component, a heat dissipation component, a heat dissipation component, a heat dissipation component, a heat dissipation component and a heat dissipation component. The auxiliary heat dissipation component comprises an auxiliary shell fixedly connected to the side wall of the main shell, a heat pipe inserted into the center of the auxiliary shell and auxiliary fins packaged on the side wall of the auxiliary shell. The heat dissipation device has the advantages that the main heat dissipation component and the auxiliary heat dissipation component work cooperatively, the main fins and the auxiliary fins are of an auxiliary heat dissipation structure, the efficient heat transfer capacity of the heat pipes is combined, heat generated by the solid state disk can be dissipated quickly and effectively, the heat dissipation efficiency is improved, and the service life of the solid state disk is prolonged. The risk of performance reduction or failure caused by overheating of the solid state disk is reduced, additional active heat dissipation equipment is not needed, and therefore power consumption of the whole system is reduced, and the use requirement of the low-power-consumption solid state disk is met.