11results about How to "Effective cooling function" patented technology

The invention relates to the field of live-line maintenance equipment, and discloses a self-walking insulating lifting platform capable of adapting to various road sections, comprising mounting adaptation mechanisms which are positioned at four side ends of a fixed frame and are used for adapting to the mounting of a lifting structure; the buffering and damping mechanism is located on the installation adaptation mechanism and matched with the chaining base and the fixing plate to be used for relieving vibration of the lifting platform structure. The concentrated heat absorption mechanism is located on the fixing frame and used for absorbing and relieving heat of the lifting platform driving element. The hydraulic system, the linkage frame, the clamp spring and other structures are reasonably designed, and stable operation of equipment in the operation process is ensured. The technology greatly improves the reliability and durability of the equipment in long-time and high-frequency operation, and the design of the equipment fully considers the safety of emergency power maintenance personnel. Meanwhile, a plurality of independent control systems and buffering and damping mechanisms ensure that potential risks to operators and equipment can be reduced to the maximum extent in the moving and operating process of the equipment.

The utility model relates to the technical field of magnetic drive pump structures, in particular to a magnetic drive pump structure with a filtering function, which comprises a magnetic drive pump body, a mounting plate is arranged below the magnetic drive pump body, a water guide pipe is fixed at one end of the magnetic drive pump body, and a junction box is mounted on the surface of the magnetic drive pump body. A damping mechanism is arranged between the magnetic drive pump body and the mounting plate, the damping mechanism is composed of a damping assembly and a damping plate, a heat dissipation mechanism is arranged on the surface of the magnetic drive pump body, a heat dissipation component and an air guide pipe are arranged in the heat dissipation mechanism, and a filtering mechanism is arranged in the water guide pipe. The filtering mechanism is composed of a filtering component and a screw cylinder. The water quality of the magnetic drive pump structure in use is improved, the stability of the magnetic drive pump structure in use is improved, and the heat dissipation effect of the magnetic drive pump structure in use is improved.

The electronic control unit according to the present embodiment includes at least one control unit including a first control unit including: a first cooling water jacket in which an inlet and an outlet are formed and in which a cooling water flow path through which cooling water passes and cooling fins are formed; a first flow valve for adjusting a cooling water flow path of the first cooling water jacket; a first housing disposed on the upper side of the first cooling water jacket; a first control board accommodated in a space formed between the first cooling water jacket and the first housing; a second housing disposed on the lower side of the first cooling water jacket; and a second control board accommodated in a space formed between the first cooling water jacket and the second housing.

A display device is disclosed, comprising: a display panel, which is arranged on the lower surface of the cover member; and a buffer plate, which is arranged on the lower surface of the display panel, wherein the buffer plate includes an embossing layer and a metal foam layer with a porous structure, wherein the buffer plate includes a main body and at least one protrusion connected to the cover member.

The invention relates to the technical field of integrated motors, in particular to an integrated motor based on a new energy automobile and an assembling method thereof.The integrated motor comprises a controller, a steel structure supporting frame and a motor, the lower end of the controller is fixedly connected with the steel structure supporting frame, and one side of the steel structure supporting frame is fixedly connected with the motor; a noise reduction optimization assembly is fixedly connected to the outer side of the motor and comprises a motor frame assembly, the motor frame assembly comprises a housing, a threaded arm is fixedly connected to one side of the housing, an arm lower support is fixedly connected to the lower end of the threaded arm, a supporting square plate is fixedly connected to the lower end of the arm lower support, and a groove between square plates is formed in the inner side of the supporting square plate. According to the noise reduction device, high-frequency noise generated during operation of the motor can be effectively absorbed and isolated, noise attenuation is achieved by improving a transmission path, and the acoustic comfort level in a cockpit is remarkably improved.

The utility model relates to the technical field of graphite electrodes, in particular to a graphite electrode assembly which comprises a graphite electrode body, a threaded connector is arranged above the graphite electrode body, a threaded connection hole is formed in the bottom of the graphite electrode body, and the threaded connection hole is in threaded fit with the threaded connector. An anti-oxidation mechanism is arranged on the outer side of the graphite electrode body, the anti-oxidation mechanism is composed of a protective sheath and an anti-oxidation assembly, a heat dissipation mechanism is arranged on the surface of the graphite electrode body, an iron core and a heat dissipation part are arranged in the heat dissipation mechanism, and a threaded connector is detachably connected with a threaded connection hole through an anti-falling mechanism. The anti-falling mechanism is composed of a connecting column and an anti-falling component. According to the graphite electrode assembly, the phenomenon that the graphite electrode assembly is loosened during use is avoided, the heat dissipation effect of the graphite electrode assembly during use is improved, and the service life of the graphite electrode assembly is prolonged.

The utility model relates to the technical field of industrial refrigerators, in particular to a debugging device for an industrial refrigerator, which comprises a device shell mechanism, the device shell mechanism comprises a top end first shell, a top end second shell, a bottom end first shell, a bottom end second shell, a bottom end fixing plate and stabilizing feet, a top end first shell is fixedly arranged in the device shell mechanism, a top end second shell is fixedly arranged on the top end first shell in a one-off mode, a bottom end first shell is fixedly arranged at the bottom end of the top end first shell, and the top end first shell, the top end second shell and the bottom end first shell are fixedly arranged in the device shell mechanism. A second shell at the bottom end protects internal parts of the device from being damaged, a fixing plate and stabilizing feet at the bottom end fix and support the device, a heat dissipation net cover can perform an effective heat dissipation function when the device is overheated, and the device is debugged through a device control cabinet and a debugging practical door during use; the evaporation module and the compression module provide an efficient working mode for the device.

The utility model discloses a handheld refrigeration fan belongs to portable electric appliance technical field, including handle, head shell, circuit control module, cold end module and hot end module, the circuit control module is installed on handle, the lower extreme of head shell is integrative and has the connecting block, the centre of head shell inner chamber is provided with the baffle, the centre of baffle surface installs with the Peltier semiconductor of cold end module and hot end module cooperation use, divides the internal cavity of head shell through setting baffle, divides out the cold air duct and hot air duct that do not communicate with each other, and the independent cold end fan and hot end fan are matched, make the cold air that cold end produces can directly from the front air outlet blow to the user, and the heat that hot end absorbs then exports from the independent exhaust port of side rear, ensure that the temperature that blows to the user is the pure cold wind that is significantly lower than ambient temperature, thereby realize efficient refrigeration function, solved the problem that the existing product power consumption block has no refrigeration effect.

This invention relates to the field of advanced integrated circuit packaging technology, specifically to a method for manufacturing a standard power cell structure for embedded packaging. The method includes the following steps: obtaining design parameters for all standard power cells; performing patterned electroplating on one end of a copper plate to form a chip housing cavity and alignment target; creating blind slots in the copper plate to form an insulating area and a cutting area; dividing the copper plate into multiple copper bases; retaining the layered structure of the copper plate as a connecting layer; mounting the chip to the chip housing cavity; encapsulating the entire board; opening windows; laser drilling and metallizing to form interconnect vias and top external vias; manufacturing a redistribution layer to form half-bridge circuits, full-bridge circuits, cascaded circuits, multi-core series circuits, multi-core parallel circuits, or single-core circuits; removing the connecting layer; and cutting to obtain the standard power cell product. This invention enables batch manufacturing of standard power cells with efficient heat dissipation and different circuit structures, including multi-core series structures.

The utility model relates to the technical field of air blowers, and discloses an air blower noise reduction structure and an air blower device. The air blower noise reduction structure comprises a box body, sound absorption cotton, a silencer and a heat dissipation mechanism, the box body is provided with an opening and a containing cavity communicated with the opening, the containing cavity is suitable for installing an air blower, the box body is provided with a first through hole allowing an air inlet pipe of the air blower to penetrate through and a second through hole allowing an air outlet pipe to penetrate through, and the box body is provided with a cover body corresponding to the opening in an openable and closable mode; the sound absorption cotton covers the inner wall of the box body, the silencer is connected with an air outlet pipe of the air blower, and the heat dissipation mechanism is arranged on the box body and used for dissipating heat of the air blower. The air blower is installed in the containing cavity of the box body, noise generated when the air blower works is absorbed through the sound absorption cotton on the inner wall of the box body, transmission of the noise is reduced, the silencer is arranged at the air outlet pipe of the air blower, the noise level is further reduced, and the comfort of the production environment is improved.

The invention relates to the technical field of motors, in particular to a novel side-mounted brushless direct current motor. The brushless direct current motor comprises an outer shell, a stator assembly, a rotor assembly, a positioning sleeve, an elastic piece, an interface piece and a motor interface board. The outer shell comprises a first shell and a second shell, the two ends of the first shell are provided with axial through bearing mounting holes, the side face of the first shell is provided with an opening, and the second shell is detachably installed on the opening in the side edge of the first shell to form the outer shell of the motor; the stator assembly is located in the outer shell, the rotor assembly penetrates through the stator assembly and is located in the outer shell, and the rotor assembly is sleeved with the positioning sleeve and the elastic piece. And the interface piece is arranged on the motor interface board and is used for plugging and supplying power to an external power supply. The end face, away from the interface piece, of the motor interface board is fixed to one end of the outer shell. According to the invention, high concentricity of the two bearings can be ensured, and motor noise and influence on the service life caused by deflection of the bearings are avoided.