7results about How to "Improve heat distribution" patented technology

The invention discloses a high-flexibility heating film for an energy storage module, the heating film is of a five-layer composite structure and sequentially comprises an insulating layer, a heat conduction layer, a heating layer, an insulating layer and an adhesion layer, and a micro-nano thermal interface material is added between the heating layer and the heat conduction layer to improve the heat conduction efficiency. The heating layer is designed to be of a honeycomb-shaped circuit structure. The temperature control module, the power adjusting module, the safety protection module and the intelligent control module are matched, and the functions of high-precision temperature control, over-temperature protection, short-circuit protection and remote monitoring are achieved. The preparation method comprises the steps of material coating and curing of the heat conduction layer and the heating layer, addition of a micro-nano thermal interface material, superposition of the insulation layer and the adhesion layer, vacuum hot pressing and surface treatment. The high-flexibility heating film has the advantages of efficient heat conduction, excellent flexibility, waterproofness, safety and the like, can be widely applied to low-temperature environment heat management of equipment such as an energy storage module and the like, and has remarkable practical value and market prospect.

The utility model relates to the technical field of drying equipment, in particular to a high-purity antimony particle drying device which comprises a drying box body, a filter and an air return cavity, one side of the drying box body is connected with the filter, the other side of the drying box body is connected with the air return cavity, an air inlet is formed in the side, connected with the filter, of the drying box body, and an air outlet is formed in the upper portion of the side, connected with the air return cavity, of the drying box body. The upper part of the air return cavity is provided with an air return port and connected to an air return pipeline; a heating cavity is formed in one side of an air inlet of the filter, heating pipes protected by non-metal materials are uniformly arranged in the heating cavity, and temperature measuring points are arranged in the heating cavity; a drying machine is mounted outside the drying box body, is connected with the air return pipeline and is provided with a water outlet; the heating cavity supplies air through an air feeder. According to the high-purity antimony particle drying device, by reasonably designing the number proportion of the air inlet holes and the air outlet holes, a multi-layer tray placing structure and the layout of the heating pipes, the flowing path and heat distribution of hot air flow in the drying box body are optimized.

The utility model discloses an aluminum alloy holding furnace convenient to replace electric heating rods, and relates to the technical field of aluminum alloy holding furnaces, the aluminum alloy holding furnace comprises an aluminum alloy holding furnace, a support assembly is arranged in the aluminum alloy holding furnace, a protection assembly is arranged at the top of the aluminum alloy holding furnace, and an electric heater is arranged on the surface of the protection assembly; the protection assembly comprises a protection unit and a heat dissipation unit. The protection unit comprises a sealing cover, a protection cover and an access door. The electric heater is installed at the top of the furnace body in a vertical insertion mode, the electric heater is convenient to disassemble, the structure of the furnace body does not need to be integrally damaged, continuous use is facilitated, continuous production is achieved, an oblique insertion type furnace needs more complex disassembly procedures due to limitation of a tilting mechanism, mechanical moving parts (such as a tilting device) are reduced due to vertical layout, and the production cost is reduced. The coupling between the heater and a movement mechanism is reduced, and element vibration or abrasion caused by frequent pouring of molten aluminum is avoided.

The invention relates to a light source device for calcium imaging and photoheredity. The light source device comprises a first light-emitting chip, a second light-emitting chip, a first LED lamp wick, a second LED lamp wick, a third LED lamp wick and a fourth LED lamp wick. The first light-emitting chip controls the first LED lamp wick and the third LED lamp wick to cooperatively emit first exciting light so as to excite the GCaMP calcium indicator; the second light-emitting chip controls the second LED lamp wick and the fourth LED lamp wick to cooperatively emit second exciting light so as to excite ChrimsonR photosensitive protein; the first LED lamp wick, the second LED lamp wick, the third LED lamp wick and the fourth LED lamp wick are diagonally arranged on the same plane of the substrate; wherein the first LED lamp wick and the third LED lamp wick which emit the first exciting light are distributed diagonally, and the second LED lamp wick and the fourth LED lamp wick which emit the second exciting light are distributed diagonally. The light source device disclosed by the invention can emit exciting light with two different wavelengths, so that the requirement on light source switching is reduced, and the stability of a light path is greatly improved, thereby improving the accuracy and repeatability of data.

The utility model provides a laser radar TOF module convenient for heat dissipation, comprising a circuit board, the front surface of the circuit board is provided with a TOF module, the back surface of the circuit board is provided with a control module, the control module is electrically connected with the TOF module, the back surface of the circuit board is also provided with a heat conduction insulation part, and the heat conduction insulation part is electrically connected with the control module. And the heat-conducting insulating part is coated on an electronic component on the back surface of the circuit board. According to the utility model, the arrangement structure of internal components of the laser radar TOF module is improved, and the back surface of the circuit board is provided with the heat conduction insulation part, thereby improving the heating distribution of the module, reducing the internal heating source of the module, accelerating the heat conduction, improving the heat dissipation performance of the laser radar TOF module, and improving the service life of the laser radar TOF module. And the overall stability of the laser radar TOF module is facilitated.

The utility model discloses a motorcycle front magnetorheological damper and motorcycle, including working cylinder, guider assembly, piston assembly, floating piston assembly, magnetorheological fluid, outer tube support assembly, ECU control unit and sensor, guider assembly, piston assembly and floating piston assembly are located in the inside of working cylinder, and piston assembly includes built -in solenoid and damping passage, and damping passage penetrates the upper and lower end of piston assembly, and magnetorheological fluid fills the working cavity between guider assembly and floating piston assembly, and, outer tube support assembly is at least partially coated in the outside of working cylinder, and is connected with guider assembly, and ECU control unit and solenoid electric connection are used for the signal adjustment input to solenoid's current according to sensor, like this through solenoid and the combination of magnetorheological fluid, ECU control unit can real -time regulation magnetic field intensity, change the viscosity of magnetorheological fluid to dynamic control damping force.

The present invention relates to a heat sink and an electric oil heater, comprising a main body, an upper oil chamber arranged in the upper section of the main body, a lower oil chamber arranged in the lower section of the main body, and an oil circuit comprising a first main circuit, a first branch circuit, a second main circuit, a second branch circuit, a third main circuit, a third branch circuit, and a fourth main circuit. The sum of the average flow cross-sectional areas of the plurality of third branches is greater than the sum of the average flow cross-sectional areas of the plurality of first branches, and is less than the sum of the average flow cross-sectional areas of the plurality of second branches. The sum of the volumes of the fourth main circuit and all the third branches is greater than the sum of the volumes of the first main circuit and all the first branches, and is less than the sum of the volumes of the second main circuit, the third main circuit, and all the second branches. It can improve the problem of uneven heating of the heat sink and the electric oil heater, which can not only improve the heating effect of the electric oil heater, but also reduce the possibility of the local temperature of the heat sink being too high and exceeding the dangerous range, and reduce the risk of people being scalded by high temperature when using the electric oil heater.