362 results about "Touch switch" patented technology

The invention belongs to the technical field of power distribution switches, and particularly discloses a test mechanism suitable for a switch cabinet handle, which comprises a substrate, the upper end of the substrate is fixedly connected with a plurality of support frames, the upper ends of the support frames are fixedly connected with a support plate, and the upper end of the support plate is provided with a transmission groove. A rotating assembly used for rotating the handle is arranged on the base plate corresponding to the transmission groove, a detection assembly used for detecting the insulation state of the rotating handle is arranged on the side, close to the rotating assembly, of the supporting plate, and when the handle rotates along with the second square rod, the first square rod, the transmission block and the trigger protruding block are driven to rotate synchronously. The trigger bump can instantly extrude the micro-touch switch, the power supply module and the resistance detector are started, through a detection loop formed by a lead, insulation resistance changes of the connection part of the handle and the square rod under the action of mechanical friction and stress in the rotation process are accurately captured, dynamic insulation data of the handle are captured, and an electrical property detection test of the handle is realized.

The disclosed device relates to a multiple lighting mode LED lamp. The lamp has an LED assembly with a plurality of white LEDs for a first illumination source, and a plurality of UV LEDs for a second illumination source. The LED assembly is attached to the first end of a flexible support, and a base is attached to the second end of the flexible support. The lamp base incorporates an LED driver module in electrical communication with the illumination sources. A manual touch switch in the base, when touched by a user activates the white LEDs to operate the lamp in a lighting mode. A motion sensor in the form of an infrared induction sensor, is incorporated into the face of the LED assembly for detecting motion. Upon motion being detected, the UV LEDs are activated for a predetermined period of time to operate in UV light mode.

The utility model relates to the technical field of electric power engineering measurement, and particularly discloses an electric power engineering measuring device which comprises a counterweight base, the top of the counterweight base is fixedly connected with a box body, one side of the top of the box body is fixedly connected with a fixing plate, the other side of the top of the box body is fixedly connected with a positioning plate, and a guide roller is rotatably arranged in a meter counter. The output end of the hydraulic cylinder is fixedly connected with a push rod, the bottom end of the push rod is fixedly connected with an arc-shaped anti-sliding block, the bottom end of the inner side wall of the vertical plate is rotationally provided with a pressing wheel, the top of the supporting block is provided with a touch switch, the top end of one side of the vertical plate is fixedly connected with a pressing rod, and the other side of the top of the box body is fixedly connected with a displayer. The utility model discloses. According to the cable length measuring device, the length of a cable can be accurately measured through matched use of a vertical plate, an extrusion block, a second compression spring, a pressing rod, a touch switch, a hydraulic cylinder and an insertion rod of an arc-shaped anti-skid block, and the situation that a guide roller rotates automatically after the length of the cable is measured, and consequently deviation of the length value of the cable is caused can be avoided.

The invention discloses an alternating current charging pile cable automatic retracting device based on a plug gun, and belongs to the field of electric vehicle charging equipment. The device comprises a shell assembly, an automatic take-up assembly, a charging plug gun assembly and a charging pile mainboard, and all the assemblies work cooperatively. The shell assembly comprises a waterproof plug wire hole, a cable waterproof joint and a protective cover, so that multiple protection is realized; a touch switch is arranged in a gun returning seat of the charging gun inserting assembly, and a take-up signal is triggered after a gun inserting head returns to the original position; the automatic take-up assembly realizes automatic take-up and pay-off and any-length locking of a cable through a take-up wheel, a gear transmission part and a locking mechanism; the charging pile main board is responsible for signal transmission and overall control. The device solves the problems that a traditional cable is easy to wear, tedious in storage, unreliable in take-up and the like, and is convenient to operate, high in protection performance, suitable for the outdoor environment and convenient to maintain, and the service life of the cable is prolonged.

The utility model belongs to air bag technical field especially is an air bag pressure intelligent detection device, including work frame, the bottom fixed mounting of work frame has first motor, the output of first motor is provided with second rotating shaft, the top fixed mounting of second rotating shaft has the placement tray. Through the first motor work that sets, make the placement tray drive air bag rotation, through the first electric push rod work that sets, make the pressing plate movement press detection to air bag, through the elastic force that reset spring produces, make second connecting plate support first connecting plate, reduce the damage that impact force causes, when air bag pressure is insufficient, make first connecting plate touch switch, start setting second electric push rod work, make the workboard drive the marker pen movement, realize automatic marking to the air bag that passes, the detection result is clear, improve work convenience, through the second motor work that sets, make the clamping plate rotation reduces the clamping force, carries out the replacement to the marker pen, simple operation, reduce the work difficulty.

The utility model discloses a switch assembly and a mower, and the switch assembly comprises a contact switch, a first operation part which can be vertically and movably disposed on an operation handle, a second operation part which can be rotatably disposed on the operation handle, and a trigger part which is movably disposed on the first operation part. The trigger piece can be driven by the first operating piece to move from the first working position to the second working position, the trigger piece can be driven by the second operating piece to move from the second working position to the third working position, and when the trigger piece moves to the third working position, the trigger piece is suitable for closing and conducting the contact switch. When the touch switch is closed and conducted, the first operation piece needs to be operated firstly and then the second operation piece needs to be operated, the operation modes of the first operation piece and the second operation piece are different, and mistaken touch caused by confusion of the first operation piece and the second operation piece is not likely to happen.

The utility model discloses a portable tool set for bus maintenance, which comprises a box body formed by splicing a front box cover and a rear box cover, single edges of the front box cover and the rear box cover are hinged with each other, and a rechargeable battery box, a lithium battery, a processor, a storage unit, a Bluetooth module and a plurality of appliance grooves for placing detection instruments or tools are arranged in the box covers. A touch pressure switch which can be in contact with the surface of the placed detection instrument and is extruded is arranged in the instrument groove for placing the detection instrument, the rechargeable battery box, the lithium battery, the Bluetooth module, the touch pressure switch and the storage unit are all electrically connected with the processor, and the detection instrument is provided with the Bluetooth module. And the touch switch feeds back a switch signal to the processor through contact or extrusion. And if the detection instrument is taken out for use, the processor knows that the detection instrument is taken out for use, further instructs to drive the Bluetooth module arranged in the box cover to actively search the Bluetooth module corresponding to the detection instrument, is connected with the Bluetooth module, returns detection data acquired by the detection instrument, and places the detection data into the storage unit, so that automatic data reading and storage are realized.

The utility model provides a switch assembly and a vehicle, and relates to the technical field of vehicle accessories. The switch assembly comprises a body, a rotating piece arranged on the body, a first circuit board arranged on the body, a control assembly connected with the rotating piece, and an elastic clamping piece arranged on the body. The rotating part is provided with a plurality of magnetic parts and a plurality of positioning grooves which are distributed in the preset direction, the magnetic poles of any two adjacent magnetic parts are opposite, each positioning groove corresponds to one magnetic part, the first circuit board is provided with a touch switch and a magnetic field sensor, and the control assembly is used for driving the rotating part to rotate relative to the body in the preset direction and triggering the touch switch. The elastic clamping piece can slide out of one positioning groove and be clamped into the other adjacent positioning groove when the rotating piece rotates by a preset angle relative to the body in the preset direction. According to the switch assembly provided by the invention, the use number of the switches is reduced, but the control on multiple vehicle functions is met, so that the multifunctional control and the miniaturization design are considered.

The utility model discloses a novel touch switch, which belongs to the technical field of touch switches and comprises a switch body, a reed, a gland and a columnar key. A containing groove is formed in the upper surface of the switch body, the reed is installed at the bottom in the containing groove, the gland covers the upper end of the switch body, and the columnar key is installed in a columnar key hole formed in the upper surface of the gland in a sliding mode. A springback assembly is arranged in the containing groove and located above the reed, and the edge of the reed is integrally provided with an upwards-warped inclined ring piece. According to the utility model, the edge of the reed is integrally provided with the tilting inclined ring sheet, and the springback assembly is arranged above the inclined ring sheet; when the columnar key is released, the resilience force of the resilience assembly enables the outer side of the inclined ring piece to move downwards, the spring piece is assisted to restore, and the situation that the spring piece cannot restore is avoided. And the lower part of the reed is connected with the spherical arc sheet with an upward opening, so that the reed is easier to contact with the contact at the bottom in the accommodating groove, and the pressing triggering effect is improved.

The utility model discloses a waterproof and dustproof light touch switch, which comprises a base, a reset conduction piece, a waterproof shell, a circuit board and the like, and is characterized in that a first sealing ring is arranged between the base and the reset conduction piece to prevent water and dust from invading from the bottom; a second sealing ring arranged between the waterproof shell and the sensing piece prevents water and dust from invading from the top; the third sealing ring arranged outside the clamping groove in a sleeving mode prevents external water and dust from invading, triple sealing is conducted from the top, the bottom and the outside, and water and dust are effectively prevented from invading from all connecting positions. Meanwhile, the waterproof coating wrapped on the circuit board greatly reduces the fault probability of short circuit, poor contact and the like. The waterproof shell adopts a composite structure of the inner hard layer and the outer elastic layer, the inner hard layer provides strength, the outer elastic layer enhances buffering, and the stable connection of the elastic clamping block and the clamping groove between the base and the waterproof shell is combined, so that the stress is dispersed, and the structural stability and durability are improved.

The utility model relates to the technical field of water level monitoring for hydraulic engineering, in particular to a water level monitoring device for hydraulic engineering, which comprises a mounting seat, a water level monitoring mechanism and a water level sensor. The enclosure mechanism comprises an enclosure cylinder fixedly connected to the top end of the mounting base, the lower end of the surface of the enclosure cylinder is rotationally connected with a filter cylinder, and the lower end of the surface of the filter cylinder is rotationally connected to the top end of the mounting base; according to the device, the water level monitoring mechanism is enclosed through the enclosing cylinder and the filter cylinder, and compared with an existing mode that impurities are easily attached to the top end of a floating layer and a touch switch is easily touched by mistake, the mode prevents the impurities in water from being attached to the end of the floating plate ruler, so that the situation that the floating plate ruler touches the switch by mistake is avoided; large impurities are prevented from being attached to the surface of the filter cylinder through the multiple stop levers, the probability that the filter cylinder is blocked is reduced, and then the amount of water flowing into the surrounding cylinder is guaranteed.

The invention discloses an automatic drainage control device for an underground sump. Relates to the technical field of underground drainage, and comprises a fixed platform fixed in an underground sump and a vertical guide rod, one end of the guide rod is fixed on the bottom surface of the sump, and the other end of the guide rod is connected with the fixed platform; the guide rod is sleeved with a floating plate, a contact head is arranged on the floating plate, a magnetic attraction type touch switch for controlling the water pump to be started and stopped is arranged on the fixed platform, and the floating plate slides along the guide rod so as to drive the contact head to abut against the magnetic attraction type touch switch; through the arrangement of the floating plate, the magnetic type touch switch and the balance weight plate, the control switch can automatically turn on the water pump along with the rising and falling of the water level so as to drain water from an underground sump, and after water drainage is completed, the balance weight plate drives the floating plate to automatically disconnect under the action of gravity; manpower is reduced, and meanwhile the defect that a common water level sensor is prone to faults is overcome; and high-reliability, low-maintenance and self-adaptive drainage operation in a real sense is realized.

The utility model discloses a touch switch containing a plurality of trigger points, which comprises a shell and a key panel, the key panel comprises at least two non-coplanar unit panels, the front end of the shell is provided with at least two microswitches, each unit panel is at least opposite to one microswitch, and each unit panel is provided with a plurality of trigger points. A buckle structure and a reset structure are arranged between the front end of the shell around each microswitch and the back surface of the key panel; the buckle structure is used for movably connecting the key panel with the shell, and the reset structure is used for resetting after pressing the unit flat plate. When a user presses different unit panels, corresponding microswitches can be accurately triggered, other microswitches are prevented from being mistakenly touched, and the control accuracy is improved.

The utility model relates to an animal toy in the technical field of toys. The animal toy comprises a trunk part and a head part detachably connected to the upper end of the trunk part, the trunk part is of a cavity structure, the upper end of the trunk part is provided with an external thread opening and a sealing cover in threaded connection with the external thread opening, and the sealing cover is used for forming a closed cavity in the trunk part; the head is of a cavity structure, a lower port of the head is connected to the sealing cover in a sleeved mode, a nose area of the head is provided with a nose-shaped key, a control panel is installed at the position, close to the nose area, in a cavity of the head, after the nose-shaped key is pressed inwards, the end of the nose-shaped key located in the cavity of the head presses a touch switch of the control panel, and the control panel is electrically connected with an acousto-optic functional component arranged on the head. According to the animal toy, the head part and the trunk part are detachably connected through the sealing cover screwed to the upper end of the trunk part, so that the disassembly and assembly convenience of the head part and the trunk part is improved, meanwhile, the head part and the trunk part form an independent space, the animal toy has the storage function and the entertainment function at the same time, and the experience feeling of consumers is improved.

The utility model discloses a kind of touch coding combination switches, which are more convenient to rotate and press, and are not easy to confuse. The technical scheme adopted includes: an encoder and a touch switch arranged at the center of the encoder. The encoder includes a base, a code disc arranged in the base, a rotating disc rotatably arranged on the base, and a brush piece arranged at the bottom of the rotating disc and in contact with the code disc. The touch switch includes a base, a group of terminal connectors arranged in the base, a metal spring piece arranged in the base for connecting the terminal connectors, and a pressing rod arranged at the upper end of the base for pressing the metal spring piece. The base is installed at the upper end of the base, and a knob is connected to the upper end of the rotating disc.

The utility model relates to the technical field of tower crane safety, and discloses a walking type tower crane rail clamp detection device which comprises a first clamping block and a second clamping block, a rotating shaft is rotatably connected between the first clamping block and the second clamping block, the first clamping block and the second clamping block are internally in threaded connection with a bidirectional threaded rod, and the two sides of the inner wall of the second clamping block are fixedly connected with connecting plates. A plurality of fixing plates are fixedly connected to the outer wall of the rotating shaft, a first touch switch and a second touch switch are fixedly connected to one side of each fixing plate, each connecting plate is attached to the corresponding first touch switch, and a first indicating lamp and a second indicating lamp are fixedly connected to the two sides of the top of each fixing plate respectively. According to the utility model, the connecting plate is in contact with the touch switch I or the touch switch II, so that the indicating lamp II or the indicating lamp I is lightened, and the state of the equipment is judged by observing the light states of the indicating lamp I and the indicating lamp II, so that the detection effect of the equipment is achieved, and the safety of the walking type tower crane in the use process is enhanced.

The utility model provides a kind of custody case of moving alarm, including box, electronic shell, elastic support, resistance column and touch switch;Drawer is slidably connected in box, one end of box is equipped with opening to correspond drawer, electronic shell is located at the other end of box, main control panel and loudspeaker electrically connected are equipped in electronic shell, touch switch is located in electronic shell and is electrically connected with main control panel, the outer surface of box is equipped with the fingerprint module group electrically connected with main control panel, the elastic support is equipped in electronic shell below the sensing end of touch switch, one end of resistance column is connected in the middle part of elastic support, the other end is through electronic shell to extend the bottom exterior of electronic shell. In the utility model, by setting resistance column, elastic support and the cooperation application of touch switch, the safety of the custody case can be effectively improved when the custody case is moved by a person.

The new energy automobile high-strength steel precision pulse machining equipment comprises a base, a pulse machining mechanism is fixedly connected to the rear portion of the base, a working fluid storage box is fixedly connected to the upper face of the base, a hydraulic telescopic rod is installed at the bottom in the working fluid storage box in an embedded mode, and a clamp fixing seat is fixedly connected to the upper end of the hydraulic telescopic rod; a mounting frame is fixedly connected to one corner in the working liquid storage box, a connecting through hole is formed in the mounting frame, a liquid level measuring mechanism is slidably mounted in the connecting through hole, the liquid level measuring mechanism comprises a floating plate and a first touch switch, and the first touch switch is fixedly connected to the mounting frame. The hydraulic telescopic rod is started to drive the clamp fixing base to move upwards, the clamp fixing base moves upwards to drive the clamp to move upwards, the clamp is made to float out of the working solution, at the moment, the hands of an operator do not need to be soaked in the working solution to clamp a workpiece, contact between the operator and the working solution is effectively reduced, and the body of the operator is prevented from being injured.

Formulations of each group of graphene, graphene carbon, metal and dielectric ink compatible with each other for making high performance film touch switches (MTSs) are disclosed. The components of these inks are optimized to achieve a higher degree of compatibility with highly engineered polymer substrates, providing an overall solution for manufacturing high performance MTS. These material sets may also be used to fabricate sensors, biosensors, and RFID on flexible substrates such as polymers and paper.

The utility model relates to the technical field of sports competition body protection articles, and particularly discloses a free combat confrontation protection tool with a hit prompt function, which comprises a protection tool body, straps corresponding to shoulders of a human body are arranged at the upper end of the protection tool body, a waist binding belt and a binding buckle are arranged on two sides of the protection tool body, a plurality of shockproof combinations are arranged on the protection tool body, and the shockproof combinations are arranged on the protection tool body. Wherein at least one shockproof combination is set as a striking point, the striking point of the shockproof combination is provided with an intelligent touch switch or a hit identifier for manual judgment, the intelligent touch switch is connected with an information receiving device through an information transmitting device, the information receiving device is connected with an indicating device, and the indicating device is connected with a display device. The system is high in automation degree, can carry out data interaction and transmission in real time, meets the requirements of the informatization era, can also be used for testing the skill and ability of athletes, and facilitates the improvement of the ability of a tested person.

The utility model relates to an electric appliance support with a circuit capable of being quickly connected. The electric appliance support comprises an upper support tube, a controller and a lower support tube which are detachably connected in sequence from top to bottom, a first wire is arranged in the upper supporting tube; a second wire is arranged in the lower supporting tube; the controller comprises a controller shell, a touch switch arranged on the side wall of the controller shell, a control circuit board arranged in the controller shell and a third wire used for being connected with the second wire. The first wire and the third wire are respectively connected with the control circuit board; a first quick connector is arranged at the end, away from the control circuit board, of the third wire. The end, connected with the third wire, of the second wire is provided with a second quick connector matched with the first quick connector. According to the scheme, by means of the inserting and assembling mode, the packaging box can be in a detached state during transportation and packaging, transportation is convenient, the packaging cost can be saved, and a user can use the packaging box conveniently.

The invention provides a multifunctional physical field coupling fresh-keeping storehouse. The multifunctional physical field coupling fresh-keeping storehouse is composed of a secondary refrigerant pipeline, an insulating block, an electric field generator, a temperature control sensor, a fresh-keeping storehouse body, an illumination module, a goods shelf, a circulating fan, an ozone generator, a fresh-keeping storehouse door, a touch switch, a compressor, a refrigerant pipeline, a condenser, a secondary refrigerant water tank, a throttling valve, an evaporator and a secondary refrigerant pump. The secondary refrigerant pipelines are arranged in the fresh-keeping storehouse in a row pipe manner; when the electric field generator is mounted on a wall surface, an insulating block is arranged in the middle; the fresh-keeping storehouse door, the touch switch and the electric field generator have a correlation function, electric field fresh-keeping, illumination fresh-keeping and ozone sterilization are organically combined, and the fresh-keeping effect is better; the fresh-keeping temperature range is wider, the temperature is more uniform, a secondary refrigerant is adopted for cooling through the calandria, the adjustable range of the fresh-keeping temperature is large, and cooling through the calandria is more uniform. The electric field is safer to use, the touch switch is adopted, and the electric field power supply is automatically switched off when the fresh-keeping storehouse door is opened.

The utility model discloses a kind of anti-mis-touch insulation protection type distribution switch control structures, it is related to distribution switch technical field, including electric switch control main part, the front side of electric switch control main part is provided with protective cover, the protective cover is hinged with electric switch control main part by hinge, the inside of the protective cover is equipped with insulating layer, the inside of electric switch control main part is detachably connected with distribution board, the surface of distribution board is fixedly installed with anti-mis-touch switch, the both sides of electric switch control main part are provided with vent. The utility model through line board and auxiliary board cooperation, line passes through U type passageway, and utilize rebound column and clamping block rebound tight pressure, line is fixed with limit, make line in turn from U type passageway bottom and go out, reach the function of planning line installation, and cooperate auxiliary board and top and be connected with auxiliary, it is beneficial to distribution switch control structure internal neat line, increase the stability of internal structure.

The utility model discloses a control cabinet rack door closing and opening detection mechanism, which comprises a rack main body, a cabinet door, a rotating shaft, a ball bearing, a rotating disc, a protective sleeve, a touch switch and a control module, a retainer of the ball bearing is fixedly arranged on the rack main body, the upper end and the lower end of the rotating shaft are fixedly arranged in a rotating body of the ball bearing, and the rotating disc is arranged on the rack main body. The protective sleeve is fixedly installed at the bottom of the machine frame body, and a containing area is arranged in the protective sleeve. Under the condition that the cabinet door is opened at any angle, the switch contact on the rotating disc can press the button of the touch switch, so that the touch switch generates an electric signal and feeds back the electric signal to the background monitoring terminal, and the switch contact does not press the button of the touch switch when the cabinet door is closed; therefore, the press touch of the button of the touch switch is reduced, the service life of the button of the touch switch is prolonged, and the use reliability of the touch switch is ensured.

This utility model discloses a farmland flooding early warning device, relating to the field of farmland flooding early warning. It includes a detection box with supporting mechanisms on both sides. Inside the detection box are multiple evenly distributed detection mechanisms, the lower ends of which extend to the bottom of the box. A control box is fixedly mounted on the top of the detection box, containing a battery, a PLC controller, and an alarm. Each detection mechanism includes multiple floats slidably mounted on the bottom of the detection box, with a float ball fixed to the lower end of each float. Touch switches are located inside the detection box at positions corresponding to the upper ends of the floats. This utility model, through a mechanical linkage structure of float ball-float-touch switch, achieves real-time detection and rapid alarm for farmland flooding. Furthermore, the multi-point detection mechanisms cover different locations, adapting to variations in farmland terrain, further improving the comprehensiveness and timeliness of the early warning, and providing a reliable basis for farmland drainage decisions.

The application discloses a high-boiling halogenated hydrocarbon dechlorination device in the technical field of waste lubricating oil treatment, which comprises a reaction tank, an oil inlet pipe and a reaction agent feeding pipe are connected to the reaction tank, a water washing mechanism is connected to the discharge port of the reaction tank, and a flash tower is connected to the water washing mechanism; a heating plate is arranged in the reaction agent feeding pipe; a through hole is formed in the heating plate; a guide rod is slidably arranged on the reaction tank; a blocking plate is arranged on the inner side end of the guide rod; an installation box is arranged on the reaction tank; the outer side end of the guide rod extends into the installation box and is connected with a pressing piece; a touch switch is arranged in the installation box; and the controller is electrically connected with the heating plate. In the application, when the dechlorination agent solidifies, the speed of the dechlorination agent entering the reaction tank is reduced, the blocking plate moves with the pressing piece to press the touch switch, the controller is driven to control the heating plate to work in the power-on mode, the temperature of the dechlorination agent is increased, and the dechlorination agent can fully contact with the distillate oil.

1. The name of the design product: intelligent touch switch panel (Z76). 2. The use of the design product: for power switch. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The application belongs to the technical field of distribution switch, and particularly discloses a test mechanism suitable for a handle of a switch cabinet, which comprises a base plate, a plurality of support frames are fixedly connected to the upper end of the base plate, a support plate is fixedly connected to the upper end of the support frames, a transmission groove is formed in the upper end of the support plate, a rotating assembly for rotating the handle is arranged on the base plate and corresponds to the transmission groove, a detection assembly for detecting the insulation state of the rotating handle is arranged on the side of the support plate close to the rotating assembly, when the handle rotates with the second square rod, the first square rod, the transmission block and the trigger block are synchronously rotated, when the handle rotates to a key station such as an opening station or a closing station, the trigger block can instantaneously extrude the micro-touch switch, the power module and the resistance detector are started, the detection loop formed by the wires can accurately capture the change of the insulation resistance of the handle and the square rod connecting part under the mechanical friction and stress in the rotating process, the dynamic insulation data of the handle is captured, and the electrical property detection test of the handle is realized.

The utility model discloses an anti-toppling switch mounting structure of a warmer. The anti-toppling switch mounting structure comprises a warmer body, a control box body, a circuit board, an anti-toppling switch, a touch switch, a fixed panel and a support frame, the touch switch is electrically connected with the anti-toppling switch through a wire, the touch switch is provided with a movable contact protruding out of the back face of the control box body, the movable contact is used for starting the anti-toppling switch in a pressed state, the fixed panel is arranged on the supporting frame, a touch part is arranged on the fixed panel, and the anti-toppling switch is arranged on the touch part. And the touch part is used for touching and pressing the movable contact when the fixed panel is connected with the control box body. When the fixed panel is connected with the control box body, the touch part touches and presses the movable contact of the touch switch, so that the anti-toppling switch is automatically started in the installation process, the power supply is cut off when the warmer is inclined or turned over, the tedious step of manual operation of a user is avoided, and the user experience is improved. The anti-toppling function of the warmer can be automatically switched under different installation conditions, and therefore the use safety of the warmer is improved.

The invention discloses an intelligent power grid power distribution cabinet for low-voltage current intelligent detection and early warning, and relates to the technical field of intelligent power grid power distribution cabinets. According to the air inlet treatment mechanism, the annular array design of multiple groups of cold air purification assemblies is adopted, and when a water absorption cotton sleeve is saturated in water vapor adsorption, a pressure-bearing net plate is far away from a pressure-bearing net cylinder under the jacking action of volume expansion of the water absorption cotton sleeve, and a trigger block automatically triggers a first trigger switch or a filter cylinder is blocked by dust, the air inlet treatment mechanism is started; when the air pressure rises to push the annular sleeve ejector rod to trigger the second touch switch, the system can automatically start the standby cold air purification assembly, it is ensured that the dust removal and dehumidification functions continuously and efficiently operate, and the shutdown maintenance time is remarkably shortened. Clear water in the first barrel is heated through the heat conduction rod to generate water vapor, heat energy is converted into mechanical energy, the auger is driven to rotate to discharge dust, the filter barrel is driven to rotate to switch the filtering face, the water absorption cotton sleeve is driven to switch the moisture absorption face, and the efficient filtering and dehumidifying effects of the cold air purification assembly can be kept in real time.