48results about How to "Rich demand" patented technology

The utility model belongs to a liquid cooling assembly, a battery module and a battery pack in the technical field of power batteries. The liquid cooling assembly comprises a cold plate group which comprises at least two liquid cooling plates, an accommodating space is formed between the adjacent liquid cooling plates, and cooling channels are arranged in the liquid cooling plates; the head end and the tail end of each liquid cooling plate are respectively provided with an independent current collector, a current collecting channel is arranged in each current collector, and the current collecting channels are communicated with the cooling channels in the corresponding liquid cooling plates; the head ends and the tail ends of the plurality of liquid cooling plates of the same cold plate group are directly assembled and connected through a plurality of corresponding current collectors, and the current collecting channels of the plurality of current collectors connected with at least one end are communicated. The independent current collectors are arranged at the head end and the tail end of each liquid cooling plate, so that the liquid cooling plates can be mounted in sequence to reduce the assembly difficulty, pipelines can be shared, the on-off of cooling channels among the liquid cooling plates can be flexibly arranged, and the requirement for diversification of the flowing direction of a cooling medium is met.

The multifunctional camping assembly comprises at least one piece of camping cloth and a plurality of accessories, the two sides of the camping cloth in the width direction are provided with inserting pipe sleeves used for inserting and fixing the accessories, and the two sides of the camping cloth in the length direction or the four sides of the camping cloth are provided with a plurality of pulling climbs used for being connected with the accessories. The camping cloth is connected and combined with the accessories through the insertion pipe sleeves and / or the pull climbs to form the camping equipment, or a plurality of pieces of camping cloth are connected and combined with the accessories through the insertion pipe sleeves and / or the pull climbs to form the camping equipment, and different numbers of camping cloth are connected and combined with different types of accessories to form different camping equipment. Therefore, different camping requirements of camping people can be met.

The utility model discloses an electric icebreaker with high safety performance, which mainly comprises a battery pack for output, a motor, a speed changer, a transmission device and an icebreaking head, the battery pack supplies power to the motor, and the motor converts high-speed rotating motion into low-frequency high-power motion through the speed changer. And the vibration is transmitted to the icebreaking head through the transmission device. Compared with the prior art, the electric icebreaker has the advantages that the electric icebreaker with high safety performance is provided so as to solve the problems that in the prior art, manual icebreaking is low in efficiency, high in cost and poor in safety, existing icebreaking equipment has defects and the like, and efficient, safe and convenient icebreaking operation is achieved.

The utility model belongs to the field of building construction walls, and particularly relates to an auxiliary component for intelligent construction, which comprises two outer vertical walls, inner frameworks and filling materials, the inner frameworks are attached to the inner sides of the two outer vertical walls, the filling materials are attached between the inner frameworks on the two sides, and the filling materials are arranged between the outer vertical walls and the inner frameworks. The outer vertical wall is of a zigzag structure. According to the structure, internal filling materials can be sprayed and built through 3D printing equipment, the external wall body can be decorated at will according to design requirements, the mortar layer can be sprayed and built only after workers bind reinforcing steel bars, the whole building of the wall body can be completed, and the construction efficiency and the accuracy after the wall body building is completed are improved.

This utility model discloses a multifunctional massage chair frame. The backrest frame is connected to the main body of the chair frame via a backrest guide rail. One end of the backrest push rod is hinged to the main body of the chair frame, and the other end is hinged to the five-claw base. The leg support frame is movably connected to the main body of the chair frame. One end of the leg-lifting push rod is hinged to the main body of the chair frame, and the other end is connected to the first connecting rod via a connecting rod. The first connecting rod is connected to the third connecting rod via a second connecting rod. The third connecting rod is connected to the leg support frame. The leg support frame is connected in the middle, and a leg sliding groove is provided on the side of the leg support frame. The leg sliding groove is connected to one end of the leg-lifting connecting rod assembly, and the other end of the leg-lifting connecting rod assembly is connected to the main body of the chair frame. This utility model achieves synchronous and coordinated movements of backrest lifting and leg raising and extension through a linkage mechanism, effectively improving the user experience, protecting the leather cover structure, and enhancing operational flexibility and user comfort.

The utility model provides a high-pressure jet grouting pile for foundation pit water stopping, and relates to the technical field of jet grouting water stopping pile construction. The high-pressure jet grouting pile for foundation pit water stopping comprises a ground, and a guide hole is formed in the outer surface of the ground. According to the high-pressure jet grouting pile for foundation pit water stopping, through cooperation of a guide hole, a clamping block, a telescopic rod and a spring, a sleeve is inserted into the guide hole, two clamping plates are manually close to each other, a drill rod is placed on the inner wall of the sleeve, the clamping block is loosened, the clamping block makes contact with the inner wall of the sleeve, the drill rod is moved downwards, and the clamping block moves downwards in a sliding mode on the inner wall of the sleeve; the clamping block is located on the bottom face of the sleeve and can drive the sleeve to move, the sleeve rod moves upwards along with upward movement of the drill rod, the sleeve rod is taken out of the guide hole by the drill rod, and the problems that after hole guide is conducted in existing construction, soil is loosened, soil on the side wall of the guide hole falls easily, the guide hole is blocked, and therefore the drill rod and a sprayer make contact with the soil in the falling process, and construction efficiency is improved are solved. And a drill rod is difficult to descend to a set position.

This utility model discloses a sand-making device for building construction, specifically relating to the field of building engineering technology. It includes several support legs, with a screening mechanism fixedly connected inside each support leg. A crushing mechanism is fixedly connected to the upper end of the screening mechanism, and a striking mechanism is fixedly connected to the left end of the screening mechanism. A feed cylinder is fixedly connected to the upper end of the crushing mechanism. This sand-making device for building construction, through its crushing mechanism, can quickly and accurately adjust the crushing particle size, greatly improving the adaptability of the produced sand and effectively meeting the diverse needs of building projects, providing reliable assurance for building quality. The screening and striking mechanisms can automatically and accurately transport unqualified materials to the crushing mechanism for re-crushing without manual intervention, effectively reducing labor input, lowering labor costs, and significantly improving the automation and continuity of sand production.

The invention relates to the technical field of household appliances, and discloses a fresh air module which comprises a shell, a fan and an air door assembly. An outdoor fresh air opening, an indoor exhaust opening and an indoor air outlet are formed in the side wall of the shell; the draught fan is arranged in the shell, an airflow cavity is defined by the draught fan and the inner wall of the shell jointly, and the outdoor fresh air opening, the indoor exhaust opening and the indoor air outlet all communicate with the airflow cavity. The air door assembly is movably arranged in the outdoor fresh air opening, the indoor exhaust opening, the indoor air outlet and the airflow cavity. Under the action of the air door assembly, a first flow channel flowing to the indoor air outlet through the outdoor fresh air opening, or a second flow channel flowing to the outdoor fresh air opening through the indoor air outlet, or a third flow channel flowing to the indoor air outlet through the indoor air outlet can be formed in the air flow cavity. In the application, the fresh air module and the duct type air conditioner can have diversified air supply functions, diversified requirements of users are met, and the user experience is improved. The invention further discloses the air duct type air conditioner.

The utility model relates to the technical field of mobile phone supports, in particular to a two-in-one fixed mobile phone support with magnets and suckers, which comprises a main body back plate, a silica gel pad mounted on the surface of the main body back plate and a plurality of suckers convexly arranged on the surface of the silica gel pad. A containing groove is formed in the position, corresponding to the magnetic suction assembly, of the silica gel pad, and the height of the containing groove is the same as that of the lowest point of the concave face when the suction cup sucks. According to the utility model, the magnetic component is arranged in the main body back plate, and the silica gel pad provided with the sucker is arranged on the main body back plate, so that a mobile phone can be respectively adsorbed on a metal surface or a smooth surface through the magnetic component or the sucker, the application range is wide, and various requirements of users can be met; and the height of the accommodating groove is the same as the height of the lowest point of the concave surface when the sucking disc adsorbs, so that mutual interference between the magnetic suction assembly and the sucking disc during adsorption can be avoided, the adsorption fixing effect of the main body back plate can be effectively improved, and the adsorption stability is ensured.

The utility model discloses an adjustable permanent magnet damper, and belongs to the technical field of permanent magnet brakes, and the permanent magnet damper comprises a housing, main shafts which are respectively fixed at two ends of the housing, and main shafts which are rotatably connected in the housing and on two end covers and penetrate through the two end covers; the magnetic piece is arranged in the shell, corresponds to the outer side of the main shaft and is used for generating a magnetic field; the sliding sleeve axially moves in the shell; the magnetic sleeve is fixedly arranged on the inner side of the sliding sleeve and located on one side of the outer portions of the multiple magnetic parts, and the adjusting assembly is arranged on the shell and the end cover, connected with the sliding sleeve and used for driving the sliding sleeve to move and adjusting the length of the magnetic sleeve covering the outer sides of the magnetic parts. According to the adjustable permanent magnet damper, the position of the sliding sleeve is changed through the adjusting assembly, and then the length of the part, covering the outer side of the magnetic piece, of the magnetic sleeve is adjusted, so that stepless adjustment from the minimum damping torque to the maximum damping torque can be achieved, and various requirements for torque under different working conditions are met.

The utility model discloses a roll up banner support with a horizontal calibration function, and particularly relates to the technical field of display devices.The roll up banner support comprises a fixed base plate, two outer pipes are fixedly installed on the top of the fixed base plate, the bottoms of the outer pipes are inserted into the fixed base plate, a supporting mechanism is arranged above the fixed base plate, and the supporting mechanism is arranged on the fixed base plate. The supporting mechanism comprises an inner pipe, the top of the inner pipe is detachably provided with a top supporting plate, the stability of the equipment structure and the use flexibility are improved, the telescopic supporting legs can be adjusted according to different ground conditions, it is ensured that the support can be kept stable on different terrains, and the device is compact in structure, comprehensive in function and convenient to use. A stable and reliable display platform is provided for exhibition and display activities, practicability and flexibility are both considered, a user can rapidly judge whether the support is horizontal or not through the gravity plumb bob indicator, the support is rapidly adjusted to be in the horizontal state, and extra measuring tools do not need to be used.

The invention relates to a hidden massage device and a massage arm.The hidden massage device comprises a massage machine core and an overturning frame bearing the massage machine core, a shaft hole capable of being hinged to an upper cross beam of a cushion frame is formed in one end of the overturning frame, an electric drive rod is hinged to the middle of the bottom face of the overturning frame, and the other end of the electric drive rod can be hinged to a lower cross beam of the cushion frame; the turning frame is controlled by the electric driving rod to be lifted to the designed working surface of the massage machine core, and folding and hiding actions are performed; the massage chair comprising the hidden massage device is compatible with a walking type massage chair with an L-shaped track, a shaking massage manipulation is added on the original basis, the massage chair is also suitable for a split type massage chair or a sofa chair cushion, a scheme capable of selecting massage modes is designed, massage combinations are greatly enriched, and diversified requirements are met.

The utility model relates to a flexible seat armrest which is applied to the technical field of seats and comprises a connecting rod, an armrest seat, a first sliding block, a second sliding block and an armrest upper cover, the armrest seat is arranged at the top of the connecting rod, the first sliding block is horizontally arranged at the top of the armrest seat in a sliding mode, and the second sliding block is horizontally arranged on the first sliding block in a sliding mode. The handrail upper cover is arranged on the second sliding block; the first sliding block and the second sliding block slide along a straight line, and the sliding directions of the first sliding block and the second sliding block are different. The first sliding block is horizontally arranged on the top of the armrest seat in a sliding mode, the second sliding block is horizontally arranged on the first sliding block in a sliding mode, the armrest upper cover is arranged on the second sliding block, and the sliding directions of the first sliding block and the second sliding block are different, so that the armrest upper cover can move in the front-back direction and the left-right direction, and more diversified requirements of users are met.

The utility model discloses a composite type curtain relates to the technical field of curtain. The composite type curtain, including the curtain body, the curtain body is composed of the decorative layer, shading layer and antibacterial layer, the decorative layer, shading layer and antibacterial layer are connected as an organic whole through ultrasonic compound technology, the upper end fixedly connected with the upper lining of the curtain body, the lower end fixedly connected with the lower lining of the curtain body, the both sides fixedly connected with the magnet positioning block of the curtain body, and the sliding ring is inlayed on the curtain body. The shading layer is composed of high density shading base cloth, nano shading coating and micro air bag heat insulation layer, and the inside fixedly connected with silica gel strip of the upper lining. The composite type curtain, the function is comprehensive, and the decoration, shading, heat insulation, antibacterial, antifouling and a variety of functions are integrated, can satisfy the diversified demand of user, need not to adopt multilayer curtain combination, reduces the installation cost and space occupation, and it is more convenient to use.

The utility model belongs to the technical field of food machine relates to a small -size automatic dumpling machine, including the stuffing conveying mechanism, dumpling forming mechanism and dumpling conveying mechanism of setting on the frame, the dumpling forming mechanism includes left mould, right mould and middle mould, the upside and downside of middle mould respectively is provided with dumpling belly forming groove, the opposite inner side surface of left mould and right mould is provided with dumpling edge forming groove, when the left mould and right mould close mould, the dumpling edge forming groove of both and the dumpling belly forming groove of middle mould upside jointly form dumpling, the periodic rotation of middle mould makes the conversion of dumpling belly forming groove between the forming station of upside and the output station of downside, when dumpling belly forming groove is located in forming station, the stuffing of stuffing conveying mechanism is received, is located in output station when the release after forming dumpling to dumpling conveying mechanism. The small -size automatic dumpling machine provided by the utility model has the advantages of simple structure, small space occupation, high degree of automation, fast production speed and high flexibility of forming.

The utility model belongs to the technical field of machining, and particularly relates to a milling cutter with a multi-surface machining function, which comprises a cutter post, an inserting head fixedly connected to the bottom end of the cutter post, an inserting rod fixedly connected to the top end of the cutter post, a first blade penetrating and fixedly connected to the inserting head, and a cutter holder penetrating and fixedly connected to the bottom end of the inserting head. The centers of the connecting plug and the tool post are provided with communicated cavities, and adjusting structures are arranged in the cavities of the tool post and the connecting plug; according to the milling cutter, the cutter bar rotates while moving in the vertical direction, so that the height of the cutter bar in the vertical direction is adjusted, the variability of the milling cutter structure is enhanced, the milling cutter can be adjusted according to different machining requirements, and due to the fact that the milling cutter has the height adjusting function, the milling cutter can better adapt to different machining scenes; different machining tasks may have different requirements for the extension length, the working position and the like of the milling cutter, the first blade, the second blade and the cutter bar can be switched, and diversified requirements can be met.

The utility model discloses a cutting assembly of integrated circuit chip, including base and fixedly connected in the cutting table of base top, the position of base and corresponding cutting table is equipped with cutting device for integrated circuit chip cutting. The utility model drives drive seat to go down with vertical electric jar, and then makes cutting mechanism go down, in this process, the pressing fixed structure of cutting frame both sides can accurate pressing fixed to the integrated circuit chip of cutting, effectively avoid the chip displacement when cutting, guarantee cutting accuracy and chip quality, the spacing between two cutting structures can be adjusted flexibly on the adjusting structure of cutting frame, realize the free adjustment of integrated circuit chip cutting width, satisfy the production demand of different specifications chip, improve equipment applicability, simultaneously, the automation operation of cutting is realized to the collaborative work of vertical electric jar with cutting mechanism movement, reduces the labor intensity, promotes production efficiency and product quality stability.

The present application relates to the technical field of polymer porous film material preparation, and particularly relates to a pore structure wet-dry stretching regulation method and application of an ultrahigh molecular weight polyolefin microporous membrane. The method comprises an extrusion-wet stretching-dry stretching process of three steps of low-temperature casting, wet stretching, heat setting, extraction and dry stretching, and is supplemented by heat setting, filler, casting pulling and other means to jointly regulate the pore size. The ultrahigh molecular weight polyolefin microporous membrane obtained by the above method is applied to a porous base film of a supercapacitor separator, a waterproof and breathable film, a radiative cooling film, a semiconductor precision filtration film, a seawater desalination film, a thermal management film or a proton exchange membrane. In the forming process of the ultrahigh molecular weight polyolefin microporous membrane, the wet stretching process and the dry stretching process are coupled in the transverse / longitudinal direction to perform asynchronous stretching, so as to regulate the pore size, distribution and pore structure, and realize the cross-scale regulation of the pore size. The method is simple and easy to implement and is suitable for large-scale industrial production.

This application relates to the field of hair styling product technology, and in particular to a multi-functional curling iron. The multi-functional curling iron includes a main body, a curling component, a drive assembly, a heating element, and a light-emitting element. The main body has a receiving space, the curling component is rotatably connected to the main body, the drive assembly is located in the receiving space, and the drive assembly is drivenly connected to the curling component to drive its rotation. The heating element is fixed to the main body or the curling component, and the light-emitting element is fixed to the main body or the curling component. By integrating curling and light therapy functions into the multi-functional curling iron, the problem of traditional curling irons having limited functionality and failing to meet users' needs for scalp care is solved.

This utility model discloses a power connector designed to prevent mis-mating, relating to the field of power connector technology. It includes a plug assembly, a socket assembly, identification pins, an open retaining ring, and a plug. The plug assembly includes a plug base with multiple identification pin mounting holes on both sides. A first positioning step is provided within each identification pin mounting hole, and the identification pins are fixed within the holes by the open retaining ring and the first positioning step. The socket assembly includes a socket base with identification pin insertion holes on both sides, each corresponding to one of the multiple identification pin mounting holes. A second positioning step is provided within each identification pin insertion hole, and the plug is fixed within the insertion hole by the second positioning step. For power connectors of the same model, the selectively installed identification pin positions in the identification pin mounting holes of the plug base correspond one-to-one with the positions in the identification pin insertion holes of the socket base where no plug is installed. This utility model enables accurate mating of multiple power connector models, avoiding the risk of mis-mating.

The invention discloses soil loosening equipment for soil structure improvement, and relates to the technical field of soil structure improvement, the soil loosening equipment comprises a vehicle body and a base plate, a linkage soil loosening mechanism is arranged below the base plate, the linkage soil loosening mechanism comprises a first motor arranged below the base plate, and a driving rod is arranged at the output end of the first motor; the side, close to the first motor, of the driving rod is fixedly connected with a worm, the side edge of the worm is in meshed connection with a worm wheel, a transmission rod is fixedly connected below the worm wheel, the side edge of the transmission rod is fixedly connected with a first bevel gear, the side edge of the first bevel gear is in meshed connection with a second bevel gear, and the side edge of the second bevel gear is fixedly connected with a pressing plate. A circular frame seat is arranged below the pressing plate, cohesion among soil particles can be broken, the soil particles become loose, and adhesion force of soil is reduced, so that difficulty and traction resistance of equipment entering the soil are reduced, the equipment can operate in the soil more smoothly, the advancing speed is increased, and the soil loosening area in unit time is increased. And the operation efficiency is obviously improved.

The utility model relates to a neck scarf technology field, and disclose an integrated warm-keeping neck scarf, including scarf body, windproof layer, warm-keeping layer and skin layer, scarf body as the basic structure, through multilayer design has promoted warm-keeping performance, windproof effect and wearing comfort, windproof layer adopts 30D super fine denier nylon knitting, has excellent windproof performance, warm-keeping layer fills hollow polyester down-like fiber and natural wool mixture, both light and warm, skin layer is made of mulberry silk, long pile cotton and conductive fiber blending, soft and breathable and antistatic, scarf both ends are equipped with pocket, inside is equipped with antiskid strip and scratchproof gauze, practical and durable, in addition, the scarf one end is equipped with zipper, can access the inner partition after opening, it is convenient to place or take out memory cotton and other additional warm-keeping materials, memory cotton can be fixed in the inner partition through magic tape, easy to disassemble and wash.

This invention discloses a honeycomb panel, comprising a honeycomb structure, edge trimming profiles, and a base plate. Edge trimming profiles are provided on both sides of the top of the base plate, and a honeycomb structure is provided between the two edge trimming profiles. The bottom of the base plate matches and fits with the bottom of the edge trimming profiles and the bottom of the honeycomb structure. Grooves are provided at both ends of the bottom of the honeycomb structure, and a protrusion is provided at one end of the edge trimming profile near the honeycomb structure. The protrusion is installed in the groove. Sides are provided at both ends of the base plate, and these side edges fit against the outer surfaces of the edge trimming profiles. This invention strengthens the side structure of the honeycomb panel by providing edge trimming profiles on both sides of the honeycomb structure, preventing deformation and extending the service life of the honeycomb panel. The edge trimming profiles have rounded corners, making the honeycomb panel more impact-resistant and aesthetically pleasing. The honeycomb panel can be designed with a concave structure, facilitating the installation of any style of latticework, lighting fixtures, and embossed panels.

The utility model relates to kitchen home appliance technical field, and its specific disclosure is an air fryer with adjustable ventilation, which comprises: a fryer body and a fry basket, the fryer body is internally limited to a cooking cavity, and the top is limited to a hot air channel, the hot air channel is configured to guide hot air into the cooking cavity, and the cooking cavity is also provided with an air outlet; the fry basket is detachably arranged in the cooking cavity, a ventilation hole is formed in the bottom wall of the fry basket, the ventilation hole is configured to guide the hot air in the fry basket out and discharge or recycle through the air outlet; the utility model further comprises a movable part arranged at the bottom of the fry basket, the movable part is configured to adjust the relative position between the ventilation hole to move, thereby changing the opening area of the ventilation hole, adjusting the ventilation, and changing the air circulation speed in the fry basket to adjust the temperature in the fry basket. Users can flexibly adjust the opening area of the ventilation hole according to the cooking needs of different foods, thereby changing the ventilation and air circulation speed.

The utility model discloses a double-station welding table which comprises a welding station table and a welding manipulator, the welding manipulator is arranged at the side end of the welding station table, the double-station welding table further comprises a protection mechanism and an auxiliary mechanism, the protection mechanism is arranged on the welding station table, and the auxiliary mechanism is arranged on the lower side; the protection mechanism comprises a safety door, and the safety door is rotationally connected to the welding station table. A double-station welding table is provided with an electric push rod, an electric disc, a connecting block and a hydraulic rod, the hydraulic rod extends to drive a push plate to push a driving motor, and the position of a workpiece storage box on a belt is adjusted. The diversified requirements are met through flexible fine adjustment of the position of the storage box, the universality and adaptability of production equipment are enhanced, products in the workpiece storage box are welded through cooperation of extension of an electric push rod and rotation of an electric disc with a welding manipulator, welding dead corners are avoided, welding is firmer, and welding defects are reduced.

This application relates to the field of artificial intelligence technology, providing a multi-model-based drug management system, method, storage medium, and program product. The system includes: a drug management platform for processing drug management business logic and sending business requests outwards according to the business process; an intelligent agent for receiving business requests from the drug management platform, performing feature analysis on the requests, selecting and calling AI models, integrating the output results of the AI ​​models, and returning them to the drug management platform; and a model service platform for integrating, managing, and providing various types of AI models, receiving and responding to AI model call requests from the intelligent agent. In this application, the drug management platform and model service platform are decoupled and communicate through the intelligent agent, improving scalability and stability. The intelligent agent can analyze business requests, select suitable AI models, improve processing efficiency, and meet diverse business needs.

The utility model relates to the technical field of nursing supports, and discloses a nursing support for a nursing bed, which comprises a vertical rod, an extension rod slidably connected in the vertical rod, a joint fixedly connected to the top end of the extension rod, a hook fixedly connected to the outer surface of the joint, and a fixing component connected to the outer surface of the vertical rod through a bolt. A sliding groove is formed in the outer wall of the vertical rod, a U-shaped inserting block is fixedly connected to the bottom end of the extension rod, and an arc-shaped elastic piece is fixedly connected to the lower surface of the U-shaped inserting block. By means of the ingenious design of the fixing assembly, the upper clamping block and the lower clamping block can be easily placed on a nursing bed armrest frame by holding the connecting rod and pressing the pressing handle, after the pressing handle is loosened, the spring drives the lower clamping block to ascend to complete clamping, rapid installation is achieved, and when a patient needs to go to the toilet, the fixing assembly can be detached and fixed to the wall of the toilet through the suction cup. The non-slip mats at the bottoms of the vertical rods make contact with the ground, the nursing support can be used in different scenes, and various requirements of patients are met.

The utility model relates to the technical field of heat dissipation aluminum flat tubes, and discloses a heat dissipation aluminum flat tube with a porous structure, which comprises an aluminum flat tube body, a connecting aluminum sleeve and a heat dissipation assembly, a connecting shell connected with heat dissipation holes is arranged outside the aluminum flat tube body, the heat dissipation holes for dissipating heat inside the aluminum flat tube body are arranged inside the aluminum flat tube body, and the heat dissipation aluminum sleeve is connected with the heat dissipation assembly. The heat dissipation assembly is arranged in the aluminum flat pipe body, the outer portion of the aluminum flat pipe body is fixedly connected with a connecting aluminum sleeve, the front face and the back of the connecting shell are fixedly connected with fixed connecting rings, and the fixed connecting rings are in threaded connection with the interior of the connecting aluminum sleeve. The aluminum flat pipe bodies are inserted into the connecting shell, connection of the two aluminum flat pipe bodies is achieved through threaded connection of the connecting aluminum sleeve and the fixed connecting ring, the damaged part can be independently disassembled and replaced, the maintenance cost of the device is reduced, and waste of resources is reduced; the requirements of different use scenes for the size and the heat dissipation capacity of the radiator are met, and the requirement for diversification of the flat tubes is met.

The utility model discloses a control circuit of cutting color temperature and cutting lamp board simultaneously cutting power, including LED power supply, switch board and lamp board, LED power supply is connected with switch board, switch board is connected with lamp board, and switch board includes dial switch. Through the implementation control circuit of the utility model embodiment can realize the change trend of better adaptation market demand while keeping existing function, and the production cost is reduced greatly and the system architecture is simplified, thereby.

The application relates to the technical field of agricultural equipment, and discloses a planting greenhouse light supplementing lamp fixing frame with adjustable light angles, which comprises a greenhouse fixing base, a folding support main body and a light supplementing lamp fixing base. The folding support main body is connected with the greenhouse fixing base through a rotating shaft at the bottom. The folding support main body is connected with the light supplementing lamp fixing base through a rotating shaft. The folding support main body is composed of two sections of supporting rods which are connected in sequence through hinges. Rotating shafts are arranged at the hinge joints of the two supporting rods. Driving motors are fixedly installed at the end portions of the rotating shafts. In the application, the driving motors can accurately control the rotation of the rotating shafts, and then flexibly adjust the angles between the sections of the supporting rods of the folding support main body and the angle of the light supplementing lamp fixing base relative to the folding support main body, so that the light supplementing lamp can supplement light to crops in the greenhouse at any required angle, the accuracy and flexibility of light supplementing are greatly improved, and the diverse requirements of different crops for light angles at different growth stages can be met.