73results about How to "To achieve the effect of heat dissipation" patented technology

The invention provides an external standby battery system for a mobile phone. An external standby battery can be manufactured to adopt the style of a mobile phone protection shell or a mobile phone protection cover, can be reliably mounted on the mobile phone, is connected with the mobile phone through a contact and provides 3.7V voltage for the mobile phone. A detection module is arranged in the mobile phone and can automatically detect whether an external power supply is connected or not and prompt a user to switch a mobile phone power source power supply mode to an external battery power supply mode; when the external battery provides power for the mobile phone, the battery in the mobile phone is in an off-state. A USB charging interface is independently mounted on the external standby battery, so that charging can be realized through a mobile phone charger directly. The external standby battery system adopts the style of the mobile phone protection shell or the mobile phone protection cover, and can be directly mounted on the mobile phone, so that a user can carry the external standby battery system conveniently; the external standby battery directly supplies power to the mobile phone by adopting the 3.7V voltage, so that the charging and discharging frequency of the mobile phone battery is reduced, the service life of the internal mobile phone battery is prolonged, the phenomenon that the mobile phone is used while being charged by a mobile power supply is avoided and the user can conveniently charge through the mobile phone charger directly since the USB charging interface is independently mounted on the external standby battery.

The invention discloses a dry capacitive-type through wall-penetrating bushing employing an impregnated fiber. The dry capacitive-type through wall-penetrating bushing comprises a capacitor core, a current transformer, a wall-penetrating flange and a protecting tube, wherein the capacitor core is a cylinder; the left end and the right end of the capacitor core are connected with umbrella skirts through epoxy resin; connection terminals are arranged at the outer ends of the umbrella skirts; the wall-penetrating flange is arranged at the middle part of the capacitor core; the protecting tube is arranged in the wall-penetrating flange and wraps the middle part of the capacitor core; the protecting tube and the wall-penetrating flange are clamped together; the current transformer is arranged between the protecting tube and the wall-penetrating flange; and the protecting tube is in a grid structure. The dry capacitive-type through wall-penetrating bushing is rigorous in material selection and scientific in preparation method; the capacitor core adopts the impregnated fiber as a main insulating material; by vacuum casting, the stability is improved; the insulating strength is strengthened; and the produced bushing is good in heat dissipation performance, environment-friendly, portable, firm to install and not easy to fall off.

The invention provides an absorbing type automatic heat-dissipating mosquito repellent device for livestock raising. The mosquito repellent device comprises a mosquito removing module and an absorbing module; the mosquito removing module comprises a mosquito catching net, an electric shock net, an opening and closing plate and a fan, an air inlet and an air outlet are designed in a shell, the opening and closing plate comprises a rotating plate, a torsional spring and a rotating shaft, and an opening is designed in the opening and closing plate; the absorbing module comprises a ventilating pipeline and a trapping strip, air suction holes are designed in the side face of the ventilating pipeline, a groove is designed in the trapping strip, and a trapping agent is designed in the groove. The absorbing type automatic heat-dissipating mosquito repellent device for livestock raising is capable of attracting mosquitoes with the trapping agent, absorbing the mosquitoes into the device through negative pressure suction and killing the mosquitoes through electric shock and capable of promoting indoor air flow to dissipate heat.

The present invention provides a gas generator comprising an electrolysis device, a cooling device, and a water pump device. The electrolysis device is used for electrolyzing electrolyzed water to generate a hydrogen-oxygen mixed gas. The gas generator may cool the electrolyzed water by using the cooling device and forcibly circulates the electrolyzed water by using the water pump device so as to achieve a heat-dissipating effect. The gas generator may enable the temperature of the electrolyzed water to be within a temperature range providing optimum electrolyzing efficiency and between 55 and 65 degrees centigrade, thereby effectively electrolyzing the electrolyzed water to generate hydrogen-oxygen mixed gas to solve power consumption.

The invention discloses an easy-to-assemble computer automation control device and a use method thereof. The easy-to-assemble computer automation control device comprises a shell, a spring set and a sleeve, the spring set is installed at the bottom of the shell, a bottom plate is installed at the bottom of the spring set, and two movable plates are installed at the top of the bottom plate, two sets of sleeves are installed on the outer walls of the other sides of the two sets of movable plates, extrusion springs are evenly installed on the top of the shell, a protective shell is installed on the outer wall of one side of the shell, a groove hole is formed in the front face of the shell, a movable screw is installed in the groove hole, and a door plate is installed on the front face of the shell, and a controller main body is mounted on the bottom wall of the shell. By changing the position of the movable rod in the sleeve, adjustment of the support of the device between the universal wheel and the movable rod is promoted, an installed cooling fan can accelerate circulation of air in the box body, a spring set has the damping and noise reduction functions, and the device body can be prevented from being impacted through the cooperation effect of an anti-collision plate and an extrusion spring.

The invention relates to an air inlet unit for a generator which is provided with a support; an oil box is arranged above the support, while an engine is arranged under the oil box; one side of the engine is connected with an air cleaner, while the other side of the engine is connected with an exhaust pipe; the air cleaner is extensibly provided with an inlet pipe; the support is provided with the air inlet unit which is provided with an air conduit, wherein, the air conduit is arranged towards the side of the exhaust pipe and is provided with an air intake, and a connecting pipe is extensibly arranged under the air conduit and is connected with the inlet pipe; therefore, the inlet end of the air cleaner can be positioned on the side of the exhaust pipe, when the engine is started, negative pressure is generated through the engine, hot air of the engine side and the exhaust pipe side can be introduced into the air cleaner through the air intake of the air conduit; therefore, the inlet pipe can be away from the ground to reduce dust and moisture which enter the air cleaner, and improve the atomization effect of fuel.

The invention relates to a handheld muscle massager and a massage cooling method thereof. The massager comprises a massage body, a massage head, a main handheld handle and an auxiliary handheld handle, wherein the main handheld handle and the auxiliary handheld handle are both connected to the handle connecting end, the handheld type muscle massager further comprises a drive motor, a piston motionhead and a connecting rod assembly, the massage body is provided with a body inner cavity, the body inner cavity is provided with a motion opening, the main handheld handle is provided with a main handled handle inner cavity, the auxiliary handheld handle is provided with an auxiliary handheld handle inner cavity, and the body inner cavity, the main handheld handle inner cavity and the auxiliaryhandheld handle inner cavity are communicated to form a ventilation cooling passage.

The invention discloses an air-cooled dry-type power transformer, the structure of which includes a display lamp, a button, a display screen, a controller, an electric wire, a top plate, a transformer, an installation box, a cooling device, a base, and a fixing frame. On the center line, the display screen and the button are in the same plane, the display screen is embedded and installed on the outer surface of the controller, the button is attached to the outer surface of the controller, the wire and the controller are an integrated structure, and the top plate is welded and installed on the side of the installation box At the top, an air-cooled dry-type power transformer of the present invention is provided with a cooling device on the structure, which is connected with the outer surface of the transformer. The coil in the cooling device starts to operate under the action of electricity, and then the bearing starts to rotate, so that the rotating rod also starts to operate. Turn, with the rotation of the force of the rotating rod, the fan blades will start to rotate, and the heat generated during the operation of the transformer will be discharged from the dust-proof net to achieve the effect of heat dissipation. The heat dissipation performance is good and the service life of the transformer is extended.

The invention discloses a heat radiator which comprises a bearing base and a plurality of heat-dissipation fins. The bearing base comprises a pipe body which is defined with an upper opening and a lower opening, and a first fixing part which is formed at the pipe body and next to the upper opening. The plurality of the heat-dissipation fins surround the pipe body arranged at the bearing base, wherein each heat-dissipation fin comprises a fin body, and a second fixing part formed in the fin body and fixed at the first fixing part of the bearing base; and each of the second fixing parts is provided with a stretching section formed through stretching and bending of each fin body, and a clamping hook convexly stretching from the stretching section and buckled on the first fixing part of the bearing base. As the second fixing parts of the heat-dissipation fins are matched with the first fixing part of the bearing base, a heat-dissipation effect can be achieved after assembling.

The invention provides a lithium battery with a good explosion-proof effect, which relates to the technical field of lithium batteries. The lithium battery with a good explosion-proof effect includesa battery body, a heat dissipation device is fixedly installed on the top of the battery body, a metal plate is fixedly installed at the bottom of the battery body, a fixed block 1 is fixedly installed at the bottom of the metal plate, a rubber band is fixedly installed at the left end of the fixing block 1, one end of the rubber band far away from the fixing block 1 is fixedly connected with a traction wire through a clasp, and one end of the traction wire far away from the fixing block 1 is fixedly installed with a graphite block. According to the lithium battery with a good explosion-proofeffect, the heat dissipated from the battery body can be transferred to the heat dissipation tube through the heat dissipation bottom plate inside the heat dissipation device, The water pump continuously circulates the water inside the heat dissipation pipe and the water inside the heat dissipation water tank, thus achieving the function of cooling the battery body, and solving the problem that the electrolyte inside the battery reacts to produce a large amount of gas at high temperature, and the gas causes the sealed lithium battery to bulge or even explode.