33results about How to "Guaranteed snug fit" patented technology

The invention provides an electrical power element mounting device with contact indication and capable of reducing noise. The electrical power element mounting device comprises a cross beam (13) and a cooling assembly, wherein the cross beam (13) is used for fixing an electrical power element (131); the cooling assembly is connected with the end part of the cross beam (13), and the cooling assembly comprises a shell body frame (7) which is fixed to the end part of the cross beam (13) and a fan device (2) which can rotate relative to the shell body frame (7); the fan device (2) comprises a mounting shell body (17) provided with an airflow flowing port (171), a fan motor (221) mounted inside the mounting shell body (17) and fan blades (22) which are in power connection with the fan motor (221); and a soundproof box (217) is arranged on the periphery of the fan motor (221) for reducing noise generated by the fan motor (221) in operation, the soundproof box (217) is made of metal materials and is capable of reducing temperature, and a plurality of ventilation holes are formed in the side surfaces of the soundproof box (217) for circulating the fan motor (221) with the outside air.

The invention discloses an anti-seepage system applied to a batch fine decoration floor heating water segregator, and belongs to the technical field of floor heating seepage prevention. The anti-seepage system comprises a fixed seat, a floor body is arranged at the top of the fixed seat, a water segregation mechanism is arranged in an inner cavity of one side of a base, one side of the water segregation mechanism communicates with a floor heating pipe, and a plurality of limiting mechanisms sleeve the outer side wall of the floor heating pipe. The limiting mechanisms are fixedly connected to the bottom of the floor body, the water segregation mechanism is embedded in one side of the floor body, supporting mechanisms are connected to the bottoms of the limiting mechanisms in a sleeving mode, and the supporting mechanisms are slidably connected to the bottom of an inner cavity of the fixed seat. According to the anti-seepage system applied to the batch fine decoration floor heating watersegregator, a telescopic rod can be stressed to extrude a third spring, the third spring can support a second sliding plate at the top by utilizing the elasticity of the third spring, the placing andfixing requirements of the floor heating pipe are remarkably improved through the support of a hoop and the bottom telescopic rod, and the external impact can be effectively resisted; and the clamping, limiting and supporting capacity of the hoop under different conditions is adjusted by adjusting the relative position of the hoop, and the overall use requirement is met.

The invention provides an electrical power element mounting device with alarm reminding. The electrical power element mounting device comprises a cross beam (13) and a cooling assembly, wherein the cross beam (13) is used for fixing an electrical power element (131), the cooling assembly is connected with the end part of the cross beam (13), the cooling assembly comprises a shell body frame (7) which is fixed to the end part of the cross beam (13) and a fan device (2) which can rotate relative to the shell body frame (7), and the fan device (2) comprises a mounting shell body (17) provided with an airflow flowing port (171), a fan motor (221) mounted inside the mounting shell body (17) and fan blades (22) which are in power connection with the fan motor (221).

The invention provides an electrical power element mounting device provided with radiating fins and a suction disc. The electrical power element mounting device comprises a cross beam (13) and a cooling assembly, wherein the cross beam (13) is used for fixing an electrical power element (131); the cooling assembly is connected with the end part of the cross beam (13), and the cooling assembly comprises a shell body frame (7) which is fixed to the end part of the cross beam (13) and a fan device (2) which can rotate relative to the shell body frame (7); the fan device (2) comprises a mounting shell body (17) provided with an airflow flowing port (171), a fan motor (221) mounted inside the mounting shell body (17) and fan blades (22) which are in power connection with the fan motor (221); and a plurality of the radiating fins (220) are transversely arranged on the surface of an outer shell of the fan motor (221) for absorbing and radiating heat generated by the fan motor (221) in operation, thereby preventing the fan motor (221) from burning out down to too high temperature in long-time operation.

A dustproof electrical component mounting apparatus is disclosed. The mounting apparatus comprises a cross beam (13) for fixing electrical components (131), and a cooling assembly connected with the end part of the cross beam (13); the cooling assembly comprises a shell frame (7) fixed in the end part of the cross beam (13) and a fan apparatus (2) capable of rotating relative to the shell frame (7); and the fan apparatus (2) comprises a mounting shell (17) with an airflow flowing opening (171), a fan motor (221) mounted in the mounting shell and fan blades (22) in power connection with the fan motor (221).

An electric power element installation device with a dust screen and an electronic control unit provided by the invention comprises a crossbeam (13) configured to fix the electric power element (131) and a cooling module configured to connect with the end of the crossbeam (13). The cooling module includes a housing rack (7) fixed at the end of the crossbeam (13) and a fan device (2) configured to rotate with respect to the housing rack (7). The fan device (2) includes an installation housing (17) provided with an airflow flowing port (171), a fan motor (221) installed in the housing and a fan blade (22) configured to dynamically connect with the fan motor (221). The dust screen (172) is arranged in the airflow flowing port (171) at the left side of the fan blade (22). The dust screen (172) is arranged to prevent the installation housing (17) from dust, avoid adhering the dust to the fan blade (22) and avoid the influence on the normal operation of the fan blade (22) because of overstocking of the dust for a long time.

The invention relates to a speed adjustable electric power and electrical element installation apparatus. The speed adjustable electric power and electrical element installation apparatus comprises a crossbeam (13) and a cooling assembly, wherein the crossbeam (13) is used for fixing an electric power and electrical element (131); the cooling assembly is connected with the ends of the crossbeam (13); the cooling assembly includes a housing rack (7) and a fan device (2); the housing rack (7) is fixed at the ends of the crossbeam (13); and the fan device (2) can rotate relative to the housing rack (7), and includes an installation housing (17) which is provided with an airflow flowing opening (171), a fan motor (221) which is arranged in the installation housing (17), and a fan blade (22) which is dynamically connected with the fan motor (221).

A power electrical component installation device with a lighting function and a suction cup comprises a beam (13) used for fixing a power electrical component (131), and a cooling assembly connected with the end of the beam (13). The cooling assembly comprises a shell frame (7) fixed to the end of the beam (13), and a fan device (2) capable of rotating relative to the shell frame (7). The fan device (2) comprises an installation shell (17) provided with air flow openings (171), a fan motor (221) installed inside the installation shell, and fan blades (22) in power connection with the fan motor (221). The inner top of the installation shell (17) is equipped with an LED lamp (25), and the LED lamp (25) is used for lighting the inside of the installation shell (17), so that the operation of the fan blades (22) inside the installation shell (17) can be observed, and the fan motor (221) and the fan blades (22) can be repaired and maintained in time.

The present invention provides a control system of an electric power element installation device. The control system of the electric power element installation device comprises a DSP controller, a motor drive circuit and an installation device. The installation device includes a crossbeam (13) configured to fix the electric power element (131) and a cooling module configured to connect with the end of the crossbeam (13). The cooling module includes a housing rack (7) fixed at the end of the crossbeam (13) and a fan device (2) configured to rotate with respect to the housing rack (7). The fan device (2) includes an installation housing (17) provided with an airflow flowing port (171), a fan motor (221) installed in the housing and a fan blade (22) configured to dynamically connect with the fan motor (221).