42results about How to "Avoid getting burned" patented technology

The invention discloses an industrial waste incinerating box with high safety performance. The industrial waste incinerating box with high safety performance comprises a base; the right side of the top of the base is fixedly connected with an incinerating box; the bottom of an inner cavity of the incinerating box is fixedly connected with an incinerator; the left side of the incinerating box communicates with a feeding box; the left side of the top of the feeding box is fixedly connected with a feeding device; a material pushing rod penetrates through the bottom of the feeding device; and the bottom end of the material pushing rod penetrates through the top of the feeding box and is fixedly connected with a material pushing block. The invention relates to the technical field of industry. The industrial waste incinerating box with high safety performance can feed materials automatically, can perform spraying fire-extinguishing treatment on a connecting position between the incinerating box and the feeding box, solves the problems that fire is caught at a communicating position between the incinerating box and the feeding box caused by feeding excessive materials and the materials are required to be fed manually in the conventional industrial incinerating box, prevents working personnel from being burnt, improves the safety performance of the industrial waste incinerating box, improves the work efficiency of the working personnel, and meets using requirements of a user.

The invention discloses domestic home intelligent direct water dispensing equipment. The domestic home intelligent direct water dispensing equipment comprises a drinking water body, a cup storage box is arranged at one side of the direct water dispensing body, a box cover is movably connected to the cup storage box through a rotary column, a handle is arranged at the outer surface wall of the box cover, an indicator light panel is arranged at the outer surface wall of the direct water dispensing body, a water discharging button is installed below the indicator light panel, a dustproof plate is fixedly arranged below the water discharging button, a water outlet is formed in the center of the dustproof plate, a groove is formed below the dustproof plate, a water collecting plate is arranged below the groove, an opening is formed in the center of the water collecting plate, and a scalding-preventing cup hood is placed in the middle of the opening. In the domestic home intelligent direct water dispensing equipment, a structure which can adjust the body into different heights is arranged on an intelligent direct water dispenser, when the domestic home intelligent direct water dispensing equipment is moved to a high-altitude position, the situation that a child is scalded due to carelessness during playing can be avoided, and meanwhile the accident phenomenon of electric shocks can be avoided; the domestic home intelligent direct water dispensing equipment is high in practicability, and meets home requirements.

The invention discloses a high-voltage cable joint ground wire live-line restoration apparatus and live-line restoration method. The high-voltage cable joint ground wire live-line restoration apparatus includes a grounding needling device, wherein a drive unit of the grounding needling device drives a needle at needles at the drive part of the grounding needling device to move to a clamping part of the grounding needling device; a grounding system is arranged between the needle and the ground; the grounding system includes a digital display capacitance-resistance divider, a high-voltage vacuumcontactor and a connecting wire; after the divider and the contactor are connected in parallel, one end of the grounding needling device is electrically connected with the needle through the connecting wire, and the other end of the grounding needling device is grounded; an insulating bar is arranged at one end, far away from the needle, on the grounding needling device; and the axis of the insulating bar is parallel to the axis of the needle, and one end of the insulating bar is connected with a hydraulic cavity. The high-voltage cable joint ground wire live-line restoration apparatus and live-line restoration method can realize cable joint ground wire live-line restoration, can avoid economic loss caused by power-off restoration, can overcome the harm and hidden trouble of discharge arcwhich appears during the grounding process, can avoid burning operators and related equipment and avoid occurrence of fire, and can also monitor the voltage to ground value of the coaxial ground cables in real time so as to guarantee safety of the work staff.

The invention discloses a dining table for a paralyzed patient nursing bed and belongs to the field of medical nursing. The dining table for the paralyzed patient nursing bed comprises a table body and a tableware suction device. The table body is hinged to the rear middle portion of the paralyzed patient nursing bed. The table body is rotated backwards so as to be folded to the paralyzed patient nursing bed. The tableware suction device comprises a suction cup, a vent pipe, an air-operated reversing valve and a vacuum pump. The suction cup is installed on the table top of the table body, the suction cup is connected with the vacuum pump through the vent pipe, and the air-operated reversing valve is installed on the vent pipe. The vacuum pump and the suction cup are perfectly combined, the tableware is firmly sucked when a patient has a meal, and the problem that the tableware is turned over to scald the patient or pollute a bed sheet and clothes is completely eradicated; meanwhile, the dining table has no special requirement for the structure of the tableware, and is applicable to most tableware, simple in structure and convenient to use.

A color-changeable cup comprises an inner cup, an outer cup and a cup cover which are coaxial. The inner cup is hermetically fixedly connected with the outer cup, patterns are printed on the outer wall of the inner cup, printing raw materials are thermosensitive raw materials, and the outer cup is transparent. The inner cup is made of plastics or ceramics. A cup handle is disposed on the outer wall of the outer cup. An air vent is arranged on the cup cover and provided with an air vent cover, and the other end of the air vent cover is fixed on the cup cover via a rotating shaft. When hot water is added in the cup, the bright-colored patterns can appear on the cup, and a user can feel joyful. Besides, the user can judge the temperature of the water in the cup according to change of brightness of the patterns on the cup, and the problem that the user needs to try by multiple times to judge whether the water is suitable to drink or not is avoided.

The invention discloses double-umbrella high-rise building fire escape equipment, and relates to the technical field of fire rescue. The double-umbrella high-rise building fire escape equipment includes an umbrella barrel, an escape umbrella and airbag-type leg sleeves. The escape umbrella is compressed inside the umbrella barrel, two straps are arranged on one side of the umbrella barrel, films are arranged on the surfaces of the straps, and air pressure valves are arranged at the tops of the straps. The top of each air pressure valve communicates with a gliding airbag, and a handle is arranged at the bottom of the gliding airbag. The bottom of the inner wall of the umbrella barrel is fixedly connected with a fixing plate, the top of the fixing plate is connected with an umbrella rope, and the umbrella rope is fixedly connected with the escape umbrella. According to the double-umbrella high-rise building fire escape equipment, the falling speed of an escapee can be reduced by openingthe escape umbrella in the process of escape, the film is broken under high pressure and water is sprayed outwards, so that flame around the escapee can be extinguished as far as possible, the possibility of external flame burning on a human body is reduced, and the double-umbrella high-rise building fire escape equipment can be used by ordinary people without mastering professional landing skills, thus landing is safer.

The invention relates to the field of outdoor drinking water public utility and discloses a public drinking water device. The device comprises a drinking water table. A hot water tank is arranged on the drinking water table, and the hot water tank is connected with a hot water pipe. There is a through hole on the drinking table and a pedal on the lower side, and the first gear is connected to thepedal. A push plate is rotatably connected to the first gear, an adhesive layer is arranged at one end of the push plate, and a strip hole is arranged on the push plate. One end of the strip hole is provided with a first air bag, and the first air bag is connected with a first air pipe; a second gear is meshed on the outer side of the first gear, and a post is fixedly connected to the second gear.The post is slidably connected in the strip hole; a cup holder is arranged on the lower side of the drinking table, and a cup slot is arranged on the cup table. One end of the cup slot is verticallyslidably connected with a stopper, and a spring is connected between the stopper and the cup holder. The other end of the cup is connected with the free end of the first trachea. The device can realize automatic cupping of the drinking water device, avoiding pollution of the water cup and maintaining public health.

The present invention provides a kind of multifunctional chopsticks, comprising first chopsticks body and second chopsticks body, the first chopsticks body is provided with a lock belt, the second chopsticks body is provided with a lock buckle, and the lock belt and The lock buckle is matched, the lock belt and the lock buckle are in the middle position of the chopsticks body, the first chopsticks body and the second chopsticks body are both thick at one end and thin at the other end; the first chopsticks body is thinner One end is provided with a temperature sensor, and the temperature sensor is wirelessly connected to the color changing device through the control system, and the colors that can be changed by the color changing device are red and light blue. The multifunctional chopsticks described in the invention can sense temperature and prompt people to avoid being scalded.

The invention discloses a water level-reminding cup for blind people. The cup for the blind people comprises a cup body for containing water and a cup handle which is arranged on the one side of the cup body and is used for holding; and the cup for the blind people is characterized in that the handle is in a hollow structure, the bottom of the handle is communicated with the inner space of the cup body, a vertical inner cavity is formed in the cup handle, an opening is formed on the upper part of the vertical inner cavity, a columnar floater is arranged in the vertical cavity, the upper end of the columnar floater protrudes out of the opening under the action of water buoyancy, the protruding position of the columnar floater corresponds to the full water position of the cup body, and a retaining part for preventing the bottom of the columnar floater from falling out from the opening is arranged on the bottom of the columnar floater. After the water level-reminding cup for the blind people is utilized, when water is almost fully poured, the columnar floater floats to protrude out of the opening of the cup handle, so that the blind people can feel the floater, naturally judge that the water in the cup is nearly full and stop pouring accordingly so as to avoid scalding.

The invention relates to the field of spoons. A temperature sensing spoon comprises a spoon body, wherein the spoon body consists of a spoon bucket and a handle, wherein a temperature sensing discoloration coating is sequentially sprayed on the spoon bucket at an interval; the temperature sensing discoloration coating is covered with a light-transmitting coating; and the temperature sensing discoloration coating comprises a first temperature sensing discoloration coating which turns blue at a sensing temperature of 22 DEG C, a second temperature sensing discoloration coating which turns green at a sensing temperature of 31 DEG C and a third temperature sensing discoloration coating which turns red at a sensing temperature of 41 DEG C. The temperature sensing spoon provided by the invention has the advantages of simple structure and low cost, can effectively pre-judge the temperature of soup and the like for people to avoid scalding and is suitable for the people with bad perception such as children and patients.

The invention discloses a heat dissipation structure and a heat dissipation method for metal fuel cells. The heat dissipation structure comprises a flat liquid return pipe, superconductive flat heat pipes and a heat dissipation plate, wherein an inlet of the flat liquid return pipe is connected with a liquid outlet of a cell reactor, an outlet of the flat liquid return pipe is connected with a liquid return port of a reaction liquid box, and the multiple superconductive flat heat pipes are bonded to the surface of the flat liquid return pipe; a liquid outlet of the reaction liquid box is connected with a liquid inlet of the cell reactor. The heat dissipation method comprises the steps as follows: a reaction liquid in the reaction liquid box flows into the cell reactor, the reaction liquidin the cell reactor is guided back to the reaction liquid box through the flat liquid return pipe, when the reaction liquid is guided back to the reaction liquid box, heat is dissipated by the superconductive flat heat pipes bonded to the flat liquid return pipe through heat conductive adhesive and the flat liquid return pipe is used for heat dissipation. The heat dissipation structure and the heat dissipation method can significantly improve the heat dissipation effect of the metal fuel cells, thoroughly realize silent power generation of the metal fuel cells and have the outstanding advantages of high space utilization rate, ideal heat dissipation effects and the like.

The invention provides chopsticks capable of sensing the temperature. The chopsticks are composed of two chopstick bodies, wherein each chopstick body is in a structure with one thick end and one thin end, a strip-shaped groove is formed in the thick end of each chopstick body, a folding part is arranged at the lower position, 1cm away from the strip-shaped groove, and the thin end of the each chopstick body can rotate into the groove under the effect of the corresponding folding part; a temperature sensor is arranged at the tip of the thin head of each chopstick body; the chopstick bodies are made of bamboo. The chopsticks capable of sensing temperature provided by the invention can sense the temperature and can be folded, therefore, the carrying is convenient, and the scalding phenomenon can be avoided.

The invention discloses a flowerpot sun-shading device which comprises a connecting ring. A supporting pipe is vertically arranged on the outer surface of the connecting ring, the lower end of the supporting pipe and the connecting ring are integrally arranged, a threaded hole is formed in the upper end of the supporting pipe, a supporting screw is connected in the threaded hole in a screwed mode, a sun-shading cover support is integrally arranged at the upper end of the supporting screw, a sun-shading cover is fixedly arranged on the sun-shading cover support, multiple sun-shading cover positioning rods are integrally arranged on the sun-shading cover support, a positioning pipe is vertically arranged at the end, deviating from the connecting ring, of the supporting pipe, at least two connecting screws penetrate into the upper end of the positioning pipe, the upper end of the positioning pipe is connected and fixed to the supporting pipe through the connecting screws, an adjusting screw is connected to the lower end of the positioning pipe in a threaded mode, a positioning block is integrally arranged at the lower end of the adjusting screw, and the sun-shading cover is made from a non-woven fabric material. According to the technical scheme, the flowerpot sun-shading device is reasonable in structural design, simple in structure, convenient to use and capable of blocking strong sunlight and preventing plants from being burnt.

The invention discloses a sensing soup ladle which comprises a scooping ladle and a handle. The scooping ladle and the handle are of integral hollow structures, two ends of the handle have different thicknesses, and the thin end of the handle is connected with the scooping ladle; a temperature sensor is arranged inside the scooping ladle; the handle comprises a long handle and a rear cover, two ends of the long handle have different thicknesses, the thick end of the long handle is connected with the rear cover, a plurality of bulbs are arranged on the long handle, and a battery is arranged inside the rear cover. The sensing soup ladle has the advantage that the temperatures of articles in the sensing soup ladle can be sensed by the sensing soup ladle.

The glove comprises a glove body, a first finger cylinder is fixedly connected to the upper end of the glove body, a first heat-resistant silica gel column is movably arranged in the middle of the front end of the glove body, and a mounting piece is fixedly mounted at the bottom of the front end of the glove body; a disc is fixedly mounted at the front end of the mounting piece, and an elastic rope is fixedly mounted at the front end of the disc. According to the multi-layer heat-insulation anti-slip wear-resistant fire-fighting glove, by arranging the limiting finger rings, the first inner limiting rings and the second inner limiting rings, the limiting effect on the heat-resistant silica gel glove and the hand is achieved, and by arranging the magnet blocks, the magnet pieces and the second limiting grooves, the magnetic adsorption effect of the heat-resistant silica gel glove and the glove body is achieved; and by arranging the elastic rope and the first limiting groove, the effect of limiting the glove body through the elastic rope is achieved, multi-layer anti-falling arrangement is achieved, and the using effect is improved.

The invention provides a cover opening device of an electric pressure cooker and the electric pressure cooker. The cover opening device comprises a rotary cover opening assembly, wherein the rotary cover opening assembly is rotationally arranged on an inner cover of a cooker cover of the electric pressure cooker, is connected with a pot cover of the cooker cover of the electric pressure cooker and can drive the pot cover to rotate together; when the rotary cover opening assembly is rotated to a second setting position, a pot tooth on the pot cover is separated from a pot tooth on a cooker body of the electric pressure cooker; when the rotary cover opening assembly is rotated to a third setting position, the rotary cover opening assembly can be connected with a cooker cover buckle which is arranged on the inner cover and connected with the cooker body in a clamping way, the rotary cover opening assembly can drive the cooker cover buckle to move, and thus the cooker cover buckle is enabled to be separated from the cooker body. The electric pressure cooker provided by the invention has a simple cover opening process and is convenient for a customer to use; in addition, the cover opening device of the electric pressure cooker, provided by the invention, has the advantages that the whole structure is simple, the production and the manufacturing are easy, and the production cost is low.

The invention discloses a portable intelligent thermos cup, and belongs to the field of articles of daily use. The thermos cup comprises a cup body, a cup lid and a base. The cup lid is in threaded connection with the cup body. A first lug and a second lug are arranged on a casing of the cup body and the cup lid in a pairing mode. A first blind hole is formed in the first lug. An electromagnet device is arranged on the bottom of the first blind hole. A second blind hole opposite to the first blind hole is formed in the second lug. A columnar iron piece is arranged inside the second blind hole. The columnar iron piece is connected with the second blind hole through a spring. The electromagnet device attracts the columnar iron piece after being electrified, and the columnar iron piece is inserted between the first blind hole and the second blind hole. A mainboard is arranged inside the base, and the mainboard comprises a power module, a control module, a safe temperature setting module and a temperature detection module. When the temperature of hot water in the cup is higher than a preset upper limit value, the electromagnet stays electrified, the cup lid can not be removed, and therefore the problem that children are likely to be scalded when using the cup is solved.

The invention discloses a die-casting forming device for an experimental welding steel wire rod and a using method thereof.The die-casting forming device comprises a base, the top of the base is fixedly connected with a transmission box, the exterior of the transmission box is fixedly connected with a motor, the interior of the transmission box is rotationally connected with a cam, and the cam is fixedly connected with the output end of the motor; a swing rod is rotationally connected to the position, located on one side of the cam, in the transmission box, a first sliding groove is formed in the middle of the swing rod, and a first sliding rod is slidably connected into the first sliding groove. The device has the beneficial effects that die-cast steel wire rod forming parts can be automatically taken, manual taking is not needed, the situation that workers are scalded is avoided, meanwhile, the labor intensity of the workers is reduced, the working efficiency is improved, the stability of a second lifting plate in the device during lifting can be enhanced, and the working efficiency is improved. And the height of the electromagnet for sucking the steel wire rod forming part can be adjusted, so that the adaptability is improved.

The invention discloses a patient functional bed device after an esophageal carcinoma surgery. The patient functional bed device comprises a bed tail guardrail. The front surface of the bed tail guardrail is provided with a placing area. One end of the bed tail guardrail is provided with a baffle plate. One side of the baffle plate is provided with a vomiting barrel. One end of the baffle plate isprovided with a bedside. The top of the bedside is provided with a fixing column, a headrest and a suction pipe cup snapping trough. The top of the bedside is provided with the suction pipe cup snapping trough. After the surgery, an esophageal carcinoma patient requires a suction pipe cup for acquiring external nutrition. Personnel loads food in the suction pipe cup and fixes the suction pipe cupin the suction pipe cup snapping trough. The external surface of the suction pipe cup snapping trough is provided with a heat insulating layer. For the inner part, a heat insulation function can be performed on the food in the suction pipe cup. The food sucking speed of the patient is slow. The device prevents overhigh cooling speed of the food in the suction pipe cup. For the external part, outward heat transferring in the suction pipe cup can be reduced, thereby preventing scalding of the personnel and the patient and effectively improving practicability of the device.

The invention relates to the field of outdoor drinking water public utility and discloses a public drinking water device. The device comprises a drinking water table. A hot water tank is arranged on the drinking water table, and the hot water tank is connected with a hot water pipe. There is a through hole on the drinking table and a pedal on the lower side, and the first gear is connected to thepedal. A push plate is rotatably connected to the first gear, an adhesive layer is arranged at one end of the push plate, and a strip hole is arranged on the push plate. One end of the strip hole is provided with a first air bag, and the first air bag is connected with a first air pipe; a second gear is meshed on the outer side of the first gear, and a post is fixedly connected to the second gear.The post is slidably connected in the strip hole; a cup holder is arranged on the lower side of the drinking table, and a cup slot is arranged on the cup table. One end of the cup slot is verticallyslidably connected with a stopper, and a spring is connected between the stopper and the cup holder. The other end of the cup is connected with the free end of the first trachea. The device can realize automatic cupping of the drinking water device, avoiding pollution of the water cup and maintaining public health.

The invention provides a kind of chopsticks, comprising first chopsticks body, second chopsticks body, the first chopsticks body is provided with a lock belt, the second chopsticks body is provided with a lock buckle, the lock belt and the lock buckle Matching, the lock belt and the lock buckle are in the middle of the chopsticks body, the first chopsticks body and the second chopsticks body are both thick at one end and thin at the other end; the thinner end of the first chopsticks body is The end is provided with a temperature sensor, and the temperature sensor is wirelessly connected to the color changing device through the control system, and the colors that the color changing device can change are red and light blue; the first chopstick body and the second chopstick body There is a concave thread at the thinner end of the body, and the length of the thread part is 1-2cm. The invention creates the aforementioned chopsticks, which can conveniently pick up food; can sense temperature and prompt people to avoid being scalded.

The invention belongs to the field of accessories of a washing machine, and discloses a thread chip filter locking structure and a washing machine. The thread chip filter locking structure comprises afixedly arranged mounting seat and a locking column, wherein one end of the locking column is arranged in the mounting seat, and the locking column can move along the axis; when the locking column moves, the other end of the locking column can prevent a rotary knob of a thread chip filter from being loosened. According to the thread chip filter locking structure, the locking column capable of moving along the axis is arranged in the mounting seat, so that the rotary knob of the thread chip filter can be prevented from being loosened by means of the locking column; the thread chip filter locking structure has the characteristics of being simple in structure and low in cost; furthermore, the thread chip filter is locked by means of the locking column, so that the reliability of the lockingstructure is high, and the phenomenon that a user is scalded is effectively avoided.

The invention relates to a dual-purpose furnace. The dual-purpose furnace comprises a heating water pipeline, a heat exchanger and a domestic water pipeline, and is characterized by further comprisinga water supplementing pipeline, a water supplementing valve, a first temperature sensor and a controller; and the water supplementing pipeline is connected between the water inlet end and the water outlet end of the domestic water pipeline, the water supplementing valve is arranged on the water supplementing pipeline, the first temperature sensor is arranged on the water outlet section of the domestic water pipeline, and the controller is electrically connected with the water supplementing valve and the first temperature sensor. According to the dual-purpose furnace, cold water is actively supplemented into the water outlet section of the domestic water pipeline through the water supplementing pipeline, so that the use comfort is met, and a user is prevented from being scalded. Accordingto the control method of the dual-purpose furnace, on the basis that active water supplementing can be achieved, in addition, in the intermittent process that a user uses domestic water, water circulation can be performed through a domestic water circulation loop, and rapid cooling of water in the domestic water pipeline can be achieved through the switching conduction mode between a heating circulation loop and a hot water circulation loop, so that when a user uses water, the temperature of the output domestic water is reduced to the set temperature.

The invention provides a radial diffuser channel pretreatment method. The method comprises the following steps that S21, an electrolytic machining environment is prepared; S22, a through-hole cathodeis used for carrying out vibration feeding electrolytic machining on a channel of a radial diffuser at the feeding speed of 5mm / min-6mm / min, and the channel is broken through by using a burr working section of the through-hole cathode; and S23, the through-hole cathode is used for carrying out vibration feeding electrolytic machining on the channel of at the feeding speed of 3mm / min-4mm / min, uneven allowance on the inner wall of the channel is eliminated by using an inner wall working section of the through-hole cathode. Burrs can be eliminated through the burr working section of the through-hole cathode to break through the channel, the problem that a short circuit is generated by contact between a forming cathode and burrs when the forming cathode carries out vibration feeding electrolytic machining on the channel is avoided, the uneven allowance on the inner wall of the channel can be eliminated by using the inner wall working section of the through-hole cathode, and the problem that a short circuit is generated by contact between a forming cathode and the inner wall of the channel when the forming cathode carries out vibration feeding electrolytic machining on the channel is avoided.

The invention relates to the technical field of workpiece forging, and discloses automatic mechanical workpiece forging equipment. The automatic mechanical workpiece forging equipment comprises a base, two connecting columns are fixedly mounted at the top of the base, and a device body is fixedly mounted between the outer surfaces of the two connecting columns. According to the automatic mechanical workpiece forging equipment, by rotating first rotating rods, first rotating discs are driven to rotate, the first rotating discs drive transmission columns to rotate along the outer surface of an adjusting bin, second rotating rods rotationally connected between two vertical plates are driven by second gears to rotate, the transmission columns drive rectangular blocks to be slidably inserted along the inner walls of rectangular grooves so as to achieve the aim of fixation, a blowout-explosion prevention structure is added, and the problems that when a box cover is opened, internal compressed air is likely to be sprayed outwards due to different internal and external temperature differences, consequently, the box cover is quickly opened outwards, a worker may be hit by the box cover which is sprayed open by high pressure, and large potential safety hazards exist are solved.

The invention provides chopsticks with a temperature monitoring function. The chopsticks comprise two chopstick bodies. Each chopstick body has a structure with a thick end and a thin end; the thicker end of each chopstick body is provided with a strip-shaped groove, and a folding part is arranged 1cm away from the strip-shaped groove thereunder; the thinner end of each chopstick body can be rotated into the corresponding groove by the action of the corresponding folding part; the end head of the thinner end of each chopstick body is provided with a temperature sensor which is wirelessly connected with a color change device via a control system; each color change device can change between red and light blue; the chopstick bodies are made of bamboo. The chopsticks with a temperature monitoring function can sense temperature and prompt people, thereby preventing burn.

The invention relates to an anti-scald far-infrared physiotherapy method and device. The anti-scald far-infrared physiotherapy method includes the following steps: setting voltage parameters; controlling a voltage adjustment module to adjust the voltage of a bulb through a PLC according to the voltage parameters; displaying a current working voltage; detecting the current skin temperature; and adjusting the voltage parameters according to the current skin temperature. The anti-scald far-infrared physiotherapy method controls the temperature during physiotherapy by controlling the voltage of the physiotherapy instrument bulb to prevent skin burns during physiotherapy. The anti-scald far-infrared physiotherapy method provided by the present application controls the temperature during physiotherapy by controlling the voltage of the bulb of the physiotherapy instrument, when the maximum temperature reaches, the procedure immediately enters a cooling mode to realize the heat release to skin, so that the method achieves the purpose of special physiotherapy while avoiding burning; and the device provided by the invention takes into account the problems of temperature and safety during physiotherapy, and has the function of an ordinary physiotherapy instrument.