12results about How to "Realize the heat dissipation function" patented technology

The invention discloses a household 5G dual-frequency router convenient to disassemble, maintain and clean, and particularly relates to the router field, the household 5G dual-frequency router comprises a middle frame, the 5G dual-frequency router is arranged in the middle frame, the upper end face and the lower end face of the middle frame are covered with an upper shell and a lower shell respectively, and the upper shell, the middle frame and the upper shell form a protection cover for protecting the 5G dual-frequency router. According to the 5G dual-frequency router, the upper shell and the middle frame as well as the middle frame and the lower shell are mounted and dismounted through the arranged self-locking assembly and the elasticity of the upper shell, the mounting and dismounting steps are few, the mounting and dismounting difficulty of maintenance personnel is reduced, then the 5G dual-frequency router is positioned through the counter-acting force generated by the elasticity generated when the self-locking assembly is compressed, and the service life of the 5G dual-frequency router is prolonged. And when the household 5G dual-frequency router is strongly impacted, the internal vibration of the household 5G dual-frequency router is reduced, the 5G dual-frequency router is prevented from being damaged to influence signal transmission, and the service life of the household 5G dual-frequency router is prolonged.

The application relates to the technical field of water treatment equipment, and relates to a water treatment equipment which comprises a shell structure, a water storage device and a temperature adjusting device; the water storage device is arranged in the shell structure; the temperature adjusting device comprises a temperature adjusting piece and a containing part; the containing part is connected to the temperature adjusting piece and is used for conveying a heat exchange water source; a working end of the temperature adjusting piece is thermally coupled to the water storage device; and the containing part is thermally coupled to the shell structure and is used for heat dissipation. In the water treatment equipment, the containing part is used as a heat dissipation carrier of the water treatment equipment, heat dissipation of the water treatment equipment can be realized, the overall structure is more compact, heat of the heat exchange water source is taken away through circulation, heat conduction efficiency is effectively improved, and the problems of heat dispersion and uneven heat dissipation in traditional water purification equipment are solved.

This invention provides a multi-channel audio and video synchronous network transmitter, including a housing with a top cover. Symmetrical through-slots are formed on both sides of the housing. A cooling fan is mounted on the lower surface of the top cover. A heat dissipation assembly is provided on the housing. The heat dissipation assembly includes a support mesh, a guide sleeve, a magnetic ring, a mounting cover, an external filter plate, a spring, a fixing seat, and a guide rod. The guide sleeve is fixedly connected to the outer wall of the housing and corresponds to the position of the through-slots. With the help of the cooling fan, external air enters the housing through the through-slots on both sides and is then exhausted from the top, thus achieving heat dissipation. During this process, the air entering the housing is filtered by a filter element to ensure clean air and prevent dust and impurities from adhering to the circuit board.

The application discloses a kind of photo-curing 3D printing release devices and methods, first by import to the first chamber into lubricant, and make the lubricant can flow after flowing through the first chamber from outlet, simultaneously make the lubricant in the first chamber can be penetrated into the permeation membrane and form a layer of isolation layer on the upper surface of permeation membrane, after forming isolation layer, then inject photo-curing 3D printing forming material into the second chamber, then make external light source can be sequentially penetrated by from bottom to top through light-transmitting bottom wall, lubricant in the first chamber and permeation membrane, to make photo-curing 3D printing forming material in the second chamber photo-curing forming, and then make the forming product and permeation membrane have good release effect, simultaneously also make the application need not to be separately set release film when using, avoid the product forming quality to be affected due to the technical defects of poor release effect.

A safety sealing wire harness structure formed by winding comprises a wire harness body and composite sealing structures arranged at the two ends of the end of the wire harness body. Wherein the wire harness main body sequentially comprises a wire, a basic insulating layer, a gradient sealing layer, a dynamic buffer layer and a protective layer from inside to outside, and the composite sealing structure comprises a corrugated sealing sleeve and a double-phase sealant filled in the corrugated sealing sleeve. The safe sealing wire harness structure formed by winding is reasonable in design, adopts the design of combining a four-layer gradient winding structure and an end part composite sealing structure, and can meet the requirements of safety, sealing and the like of the wire harness in different fields and different environments.

The utility model relates to a bus duct based on a tunnel distributed intelligent power distribution and utilization technology, which comprises a bottom shell, ear plates arranged at the tops of the outer walls of the two sides of the bottom shell, a top cover covering the top of the bottom shell, and an assembling assembly arranged at the top of the top cover and comprising an assembling box, an assembling block and a moving block, the assembling box is fixedly arranged on the outer wall of the top of the top cover, the multiple assembling blocks are fixed to the outer wall of the lug plate and the outer wall of the bottom shell correspondingly, the moving block is slidably connected into the assembling box, an inserting block is arranged on the outer wall of the moving block, the inserting block is inserted into the assembling block, and the interior of the assembling box is rotationally connected with a two-way lead screw through a bearing. According to the assembling assembly, when the bottom shell and the top cover are assembled, a plurality of screws do not need to be used for connecting and fixing the bottom shell and the top cover, so that when parts in the bus duct need to be overhauled, a disassembling tool does not need to be used for disassembling the plurality of screws one by one, the disassembling operation steps are relatively convenient, and the overhaul efficiency of the bus duct can be improved.

The utility model provides a multifunctional automobile cup stand, which relates to the field of automobile cup stands, and comprises a cup stand assembly, a shell, a base fixed at the bottom of an inner cavity of the shell, and an inner container fixed at the top of the base and positioned in the inner cavity of the shell, the temperature control assembly comprises a frame, a protective shell fixed to the surface of the frame, a semiconductor chilling plate fixed to the surface of the inner container and a cooling fin installed in an inner cavity of the frame. The semiconductor chilling plate, the heating cup mat, the NTC temperature probe and the temperature controller are integrated through the temperature control assembly, the NTC temperature probe monitors the temperature of drinks in real time and transmits data to the temperature controller, the temperature controller accurately controls the semiconductor chilling plate or the heating cup mat to work according to the set temperature, and the refrigerating or heating function is achieved; therefore, the problems that an existing automobile supporting cup depends on an automobile air conditioning system when refrigerating or heating drinks, function use is limited, and flexible use is not convenient can be effectively solved.

The present application relates to a kind of thermochromic multiband compatible infrared stealth film and its preparation method and application, belong to infrared stealth film technical field.To solve the problems of existing infrared stealth material preparation process complex, high cost, narrow application, the present application provides a kind of thermochromic multiband compatible infrared stealth film, from top to bottom in turn for ZnS material layer, VO2 Material layer, Si material layer and Ag substrate layer.The infrared stealth film of the present application has the characteristics that infrared emissivity decreases with temperature rise, can be reversibly adjusted according to the change of ambient temperature Film emissivity, with 3~5 μm and 8~14 μm dual infrared band stealth function, in non-infrared detection band 5~8 μm band has higher emissivity, can realize the heat dissipation function of stealth target in this band.The infrared stealth film of the present application has the characteristics of simple structure and convenient preparation method, and the film can be large-area covered on target surface, which is conducive to large-scale promotion.

The invention relates to the field of new energy automobile battery manufacturing, in particular to a new energy automobile battery. Compared with an existing new energy automobile battery, through the linkage structure of the connecting rod and the gear, opening and closing of the two cover plates can be achieved, and lifting of the internal battery can be achieved, so that the heat dissipation function and the protection function of the battery are achieved, when the two cover plates are opened, the internal battery is lifted, and meanwhile the cooling fins are opened; the cooling of the interior of the battery and the battery is accelerated; and when the two cover plates are closed, the battery descends back to the interior of the box body, so that the battery is protected.

The utility model relates to a microbial fertilizer fermentation device. The microbial fertilizer fermentation device comprises a box body, a stirring assembly and a discharging assembly, a fermentation chamber used for containing fermented materials is arranged in the box body. The stirring assembly comprises a first power source and a telescopic stirring rod, and the first power source drives the telescopic stirring rod to rotate in the fermentation chamber to achieve material mixing. The discharging assembly is composed of a cutting plate and a discharging push plate, and a discharging opening communicated with the fermentation chamber is formed in the side wall of the bottom of the box body. The discharging push plate can move in the direction close to or away from the discharging opening and is used for pushing out bacterial manure; the cutting plate is movably arranged above the discharging push plate and moves in the horizontal direction, the lower surface of the cutting plate abuts against the upper surface of the discharging push plate, and the functions of cutting and pushing the bacterial fertilizer are achieved. The device ensures uniform mixing of fermented materials through the stirring assembly, realizes efficient discharging through cooperation of the discharging assembly, and has the characteristics of reasonable structure and simplicity and convenience in operation.

The utility model relates to an immersed liquid cooling lower box body which comprises a box body, a bottom plate is arranged at the rear end of the box body, cooling flow channel plates are arranged on the two sides of the bottom plate, a plurality of islands are evenly formed in the rear sides of the cooling flow channel plates, heat dissipation pipes are inserted into the rear sides of the cooling flow channel plates in a penetrating mode, one ends of the heat dissipation pipes are communicated with the outside, and the other ends of the heat dissipation pipes are communicated with the inside of the box body. The side walls of the islands and the side walls of the cooling runner plates are arc-shaped; the cooling runner plate is provided with an inlet and outlet plate, the inlet and outlet plate extends out of the bottom plate, and the inlet and outlet plate is respectively provided with a liquid inlet and outlet interface; according to the structure provided by the embodiment of the invention, through the convex hull characteristic of the box body and the form of the back welding sealing plate, the cooling liquid inlet and outlet can be sealed, so that the heat dissipation function of the battery pack is realized, and the service life of the battery cell is prolonged; the design of the islands and the heat dissipation pipes can improve the heat dissipation efficiency of the runner plate and increase the flow rate of internal liquid, so that the heat dissipation efficiency is improved.

This utility model discloses a moisture-proof control cabinet, including a cabinet body. Two louvered ventilation windows are bolted to the outer walls of both sides of the cabinet body. A sealing assembly is fixedly installed on the outside of the cabinet body. The sealing assembly includes four horizontally arranged support frames fixedly connected to the four corners of the cabinet body. Two horizontally arranged guide rods are fixedly connected inside each of the four support frames. A vertically arranged sealing cover is slidably connected to one side of the four guide rods, and the sealing cover fits against one side of the outer wall of the cabinet body. A sealing plate is fixedly connected to the end of each outer wall of the cabinet body away from the sealing cover. This utility model, by setting up the sealing assembly, can separate the internal space of the control cabinet from the outside when the air humidity is too high, and can absorb water vapor inside the sealed space, effectively preventing the formation of water droplets.