7results about How to "Avoid heat dissipation" patented technology

This utility model discloses a multi-core battery, comprising: a casing with an opening; a cover plate disposed at one end of the opening, sealing the opening, the cover plate having a positive terminal, a negative terminal, and a sensor interface; a core assembly disposed within the casing, the core assembly having a positive tab and a negative tab connected to the positive terminal and the negative terminal respectively, the core assembly being composed of multiple connected cores; a temperature and pressure measuring device disposed between the cores; and a signal transmission module connected to the temperature and pressure measuring device through the sensor interface. The structure is simple and can accurately monitor the expansion force and temperature of the cores in real time.

This utility model discloses an installation structure for a weighing module of an oscillating feeder, belonging to the technical field of yeast production equipment. The installation structure includes an oscillating feeder and a weighing module. The oscillating feeder includes an oscillating table and a bottom support. The weighing module is fixed to the support via a detachable installation structure. The weighing module includes a sealed metal housing with sealant at the cable interfaces on both sides. A through-type inclined heat dissipation channel is provided on the housing. This utility model, through its dovetail groove and threaded rod installation structure, allows for horizontal sliding adjustment of the weighing module's installation position and angle, or equipment replacement, without the need for opening holes in the support. Lateral installation reduces water accumulation near the weighing module after cleaning, minimizing the impact of moisture on the module. The sealant at the cable interfaces isolates the inside and outside of the housing, preventing the entry of humid air and water, maintaining dryness inside the housing, ensuring stable weighing data, and reducing the frequency of circuit board repairs.

This utility model relates to an AI server rack for teaching and training. The rack has a first heat dissipation chamber and a second heat dissipation chamber on opposite sides. Multiple first cooling fans with air outlets facing inwards are distributed along the height direction in the first heat dissipation chamber. Multiple second cooling fans with air outlets facing outwards are distributed at corresponding height positions in the second heat dissipation chamber, forming a directional heat dissipation channel. Multiple temperature sensors are spaced along the height direction inside the rack to monitor the temperature at different heights in real time. A control module is electrically connected to the temperature sensors and cooling fans, and precisely adjusts the speed of the cooling fans at corresponding height positions based on the signals from the temperature sensors. This utility model achieves on-demand heat dissipation based on the heat differences in different height areas, improving heat dissipation efficiency, ensuring stable server operation, reducing energy consumption, extending server lifespan, and providing an efficient and reliable operating environment for AI servers.

The utility model relates to the technical field of mining light supplementing, disclose a kind of mining explosion-proof light supplementing device, including mounting bracket, the mounting bracket upper surface rotationally connected with rotating plate, the rotating plate upper surface is fixedly connected with U-shaped frame, the U-shaped frame inside rotationally connected with light supplementing lamp, the light supplementing lamp outer wall is fixedly connected with adjusting frame, the rotating plate upper surface one side is fixedly connected with arc groove plate, adjusting assembly is installed in the adjusting frame. In the utility model, by rotating adjusting bolt to make it away from limit bolt, then pull knob to make limit tooth disengage from click, the angle of light supplementing lamp in U-shaped frame can be adjusted, realize multi-angle adjustment. After loosening knob, limit tooth is re-engaged in click, the angle of adjusting frame is fixed, further fixed position by rotating adjusting bolt. By rotating plate adjustment overall mounting bracket, realize the left and right angle adjustment of light supplementing lamp, enhance the practicability of equipment.

This utility model discloses a light strip fixing tape with alignment function, belonging to the field of lighting equipment technology, used for fixing light strips. It includes a base film, a high-temperature resistant tape, several black and white adhesive strips, and a positioning film. The base film is a strip-shaped release film; the high-temperature resistant tape is a strip-shaped single-sided adhesive strip; the adhesive surface of the high-temperature resistant tape is attached to the base film; the black and white adhesive strips are block-shaped double-sided adhesive strips; one adhesive surface of the black and white adhesive strips is attached to the non-adhesive surface of the high-temperature resistant tape; several black and white adhesive strips are arranged in a row, corresponding one-to-one with the positions of the light strip's LED beads; the positioning film is a strip-shaped release film; the positioning film is attached to the other adhesive surface of the black adhesive strip; the side of the positioning film has positioning protrusions, which correspond to the LED bead gaps or LED bead positions in the light strip, i.e., the positioning protrusions are aligned or staggered with the black and white adhesive strips. This utility model can achieve precise alignment between the LED bead gaps and the black and white adhesive strips, avoiding the problem of overlap between the black and white adhesive strips and the LED bead areas.

The application relates to a self-adaptive heat dissipation type JP cabinet, in particular to the technical field of power distribution cabinets, which comprises an outer cabinet, an inner cabinet and a cabinet door, the surface of the outer cabinet is detachably connected with a fan frame, the fan frame is internally provided with heat dissipation fans; the surface of the outer cabinet is also detachably connected with waterproof parts, the waterproof parts are connected with air guide parts on the side close to the fan frame and the two parts are internally communicated; the air guide parts comprise a cover plate and two air guide plates, the opposite sides of the two air guide plates are provided with bimetal sheets which can be deformed and then approach each other, and the surface of the bimetal sheets is provided with pressure sensors connected with the heat dissipation fans. The application can realize self-adaptive heat dissipation, has good waterproof and dustproof effects and can reduce vibration.

The application relates to the technical field of power electronics and distribution network control, and discloses a power control system for switch cabinet power distribution conversion, which comprises a power grid voltage data acquisition unit, an active damping virtual flux observation unit and a power conversion modulation driving unit. The observation unit extracts resonance components through frequency domain separation logic and injects negative feedback, and a virtual resistor is constructed in a fundamental integral channel. The driving unit directly synthesizes a switch pulse sequence based on a virtual flux vector, the application utilizes a virtual damping mechanism at the algorithm level to effectively suppress integral link DC divergence and filter resonance, and realizes non-delay tracking of the power grid fundamental phase without additional physical loss.