3783 results about "Electronic cigarette" patented technology

The invention discloses a passive electronic cigarette, and relates to the technical field of electronic cigarettes, and the passive electronic cigarette comprises a base, a lithium battery, a flexible battery and a cigarette rod; the lithium battery and the cigarette rod are vertically arranged on the upper surface of the base and are electrically connected; the flexible battery wraps the outer surface of the lithium battery and is electrically connected with the lithium battery; the flexible cell comprises a flexible substrate and a weak light response material. The flexible substrate is wound on the outer surface of the lithium battery, and the weak light response material is arranged on the flexible substrate; and the weak light response material is electrically connected with the lithium battery. The use convenience of the electronic cigarette is improved.

The invention discloses a temperature control system and method based on an electronic cigarette, and belongs to the technical field of electronic cigarette temperature control, and the method comprises the steps: building a temperature difference mapping matrix through obtaining a heating body infrared radiation signal and a cigarette oil liquid level heat conductivity change parameter; establishing a liquid level-heating surface coupling dynamic model by taking the matrix as input, and extracting nonlinear temperature control characteristic factors; constructing a multi-dimensional state recognition vector based on the factors, and performing fuzzy reasoning in combination with a real-time flow signal of a user suction sensor to generate a dynamic target temperature control curve; a heating body voltage is driven through pulse width modulation, a thermal coupling state identification value is updated according to infrared change and an evaporation rate in a sucking process, a temperature control curve is dynamically corrected, and closed-loop self-adaptive temperature control is realized; according to the method, the temperature control precision and responsiveness can be improved, the smoking experience is improved, and the intelligent control level of the electronic cigarette is enhanced.

A set of devices is provided for an electronic cigarette. The set of devices has a first device and a second device, wherein the first device has an authentication device which is configured to authenticate the first device and the second device in relation to a control element of the electronic cigarette. The set of devices further has an identifier which indicates that the first device has the authentication device for authenticating the first device and the second device, wherein the second device is without an identifier which indicates that the second device has the authentication device for authenticating the first device and the second device.

1. The name of the design product: smoking device (02). 2. The use of the design product: the design product is used for electronic smoking device for wine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the designed product: electronic smoker. 2. Use of the designed product: for generating smoke to increase the flavor of drinks or food. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention relates to the field of image processing, in particular to an oil cup defect detection method and system based on deep learning. The method comprises the following steps: acquiring continuous multi-frame oil cup images by using an industrial camera, preprocessing the continuous multi-frame oil cup images, and inputting the preprocessed oil cup images into a neural network model so as to obtain oil cup defect types; the defect types of the oil cup comprise bubbles, cracks, dirty points, scratches and normality; the preprocessing comprises the following steps of: performing distortion removal on an acquired oil cup image by using calibration parameters of an industrial camera, identifying a cup body of the oil cup, cutting the oil cup image, and only reserving a cup body area so as to obtain a first oil cup image; and carrying out multi-frame alignment on the first oil cup image corresponding to each frame of oil cup image, and carrying out synthesis processing on the aligned images so as to obtain a synthesized image. By adopting the method, the accuracy and the detection efficiency of the detection result of the electronic cigarette liquid cup can be effectively improved.

The invention discloses electronic cigarette packaging box detection equipment and an electronic cigarette automatic packaging line, and relates to the technical field of electronic cigarette packaging.The electronic cigarette packaging box detection equipment is used for detecting packaging boxes of electronic cigarettes and comprises a conveying module, a jacking assembly, a rotating assembly, a first detection device and a second detection device; the first detection device is arranged above the conveying module, and when the packaging box rotates around the first rotating shaft, the first detection device is used for shooting the packaging box; the second detection device is arranged on one side of the conveying module, and when the packaging box rotates around the second rotating shaft, the second detection device is used for shooting the packaging box. According to the technical scheme, by arranging the jacking assembly and the rotating assembly, the packaging box can be separated from the conveying module after being jacked up by the jacking assembly and can rotate around the first rotating shaft and the second rotating shaft under driving of the rotating assembly, image collection of all the surfaces of the packaging box is achieved, and therefore the number of cameras is reduced, and the efficiency is improved. The equipment cost is reduced.

The moxa smoke supply device with the independent combustion chamber comprises a box body and the combustion chamber, an air inlet and an installation opening are formed in the box body, an upper smoke outlet pipe and a lower air supply pipe are installed in the box body, and an air feeder is arranged in the lower air supply pipe; the combustion chamber is detachably installed between the upper smoke outlet pipe and the lower air supply pipe at the installation opening, the two ends of the combustion chamber are in sealing fit, and a combustion frame and an ash receiving net located at the bottom of the combustion frame are arranged in the combustion chamber. By arranging the independent combustion chamber in the box body and adopting a bottom air supply mode, smoke supply treatment is carried out on the terminal physiotherapy structure, no artemisia argyl oil remains in the box body, the artemisia argyl oil only exists in the independent combustion chamber, and the combustion chamber adopts an independent detachable structure, so that assembly and disassembly of a moxa cone and internal cleaning treatment are facilitated.

1. The name of the design product: smoking device (01). 2. The use of the design product: the design product is used for electronic smoking device for wine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses an electronic cigarette middle frame surface defect detection method based on improved RT-DETR, and the method comprises the steps: S1, obtaining an electronic cigarette middle frame surface defect image, and carrying out the preprocessing of the image; s2, constructing an improved RT-DETR target detection model, and introducing a partial convolution and gating feature fusion module PCGF in a backbone network of the RT-DETR model to replace an original convolution feature extraction unit; in an encoder structure of the RT-DETR model, a multi-scale sequence fusion enhancement module ESSF3D is introduced; in a target regression stage of the RT-DETR model, a target regression loss function perceived by a difficult sample is introduced; s3, model training; and S4, detecting the surface defect image of the middle frame of the electronic cigarette by using the trained improved RT-DETR target detection model to obtain a defect detection result. Through the improvement of a backbone network structure, the optimization of a feature fusion module and the design of a loss function, the high-precision detection of tiny defects such as scratches, pits, dust and gaps is realized, and the light weight and the real-time performance of the model are considered at the same time.

1. The name of the design product: dust cover (electronic cigarette). 2. The use of the design product: for electronic cigarette dust prevention. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of heating control, in particular to an electronic cigarette cartridge heating control method and device, and the method comprises the steps: obtaining the current electronic cigarette cartridge temperature collected by a temperature sensor in real time, and generating a target temperature according to the use historical data of a user and the real-time environment information; obtaining a temperature deviation according to the current electronic cigarette cartridge temperature and the target temperature; initializing PID controller parameters, and adjusting the PID controller parameters in real time through a self-correction PID algorithm according to the temperature deviation; outputting a control signal according to the adjusted PID controller parameters, and calculating a PWM duty ratio according to the control signal; the heating element is adjusted through the PWM duty ratio, so that heating power output is controlled, when the heating power is output, the temperature of the electronic cigarette cartridge is continuously collected and fed back to the PID controller, and closed-loop control is formed. According to the invention, fine control of the heating temperature can be realized.

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette ejector pin contact structure which comprises a fixed seat, an electrode ejector pin and an adjusting assembly, the electrode ejector pin is installed on the adjusting assembly, the adjusting assembly comprises a movable seat and an electrode installation seat, and one side of the fixed seat is provided with a containing groove matched with the movable seat. The movable seat is movably arranged in the containing groove, a connecting block is arranged in the middle of the containing groove, an avoiding groove matched with the connecting block is formed in the position, close to the connecting block, of the movable seat, a connecting check block is arranged on the side, away from the fixed seat, of the movable seat, and the connecting check block and the movable seat are of an integrated structure. An adjusting bolt is rotatably mounted on the side, away from the movable seat, of the connecting stop block, an adjusting screw hole matched with the screw rod is formed in the middle of the connecting block, and the adjusting bolt is rotated out of the adjusting screw hole, so that the movable seat is driven to move out towards the direction of the containing groove, and the distance between the fixed stop block and the connecting stop block is enlarged; therefore, atomizers with different length specifications are realized.

1. The name of the design product: electronic cigarette (DOOZY QUAD). 2. The use of the design product: for electronic cigarette. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: electronic cigarette charging bin (P84). 2. The use of the design product: used for storing electronic cigarettes, cartridges and charging electronic cigarettes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: electronic cigarette cartridge (fuumy-R83). 2. The use of the design product: for electronic cigarette cartridge. 3. The design points of the design product: in the overall shape design of the product. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: electronic cigarette. 2. The use of the design product: for atomizing smoke liquid, smoke oil, etc. 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.

1. Name of the product in this design: Electronic cigarette cartridge. 2. Purpose of this design: For use in electronic cigarette cartridges. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: electronic cigarette (H80). 2. The use of the design product: the design product is used for electronic cigarette. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: the part marked A in perspective view 2 is made of transparent material.

1. The name of the design product: electronic cigarette (D38). 2. The use of the design product: the appearance product is used for electronic cigarette. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The application discloses a sanitary clear oil electronic cigarette, and relates to the field of electronic cigarettes, which comprises a body with an oil tank, a cartridge installed in the body, and a cover which is openably connected with the body. The body is internally provided with a longitudinally extending installation cavity, and the side wall of the installation cavity is provided with an oil outlet channel which is in communication with the oil tank. The cartridge is axially floatingly arranged in the installation cavity, the outer circumferential surface of the cartridge is in sliding fit with the inner wall of the installation cavity, and an elastic reset element is arranged to provide upward pre-tightening force. The side wall of the cartridge is provided with an oil inlet channel which corresponds to the oil outlet channel of the installation cavity. The application realizes physical isolation of the oil circuit by closing the cover, effectively solves the oil leakage problem caused by the fact that the dustproof cover cannot cut off the oil circuit in the prior art, avoids the pollution of the equipment and the acceleration of the oxidation and metamorphosis of the tobacco tar due to the tobacco tar seepage, and improves the sealing performance and atomization quality of the equipment.

1. The name of the design product: power supply device of electronic cigarette atomizer. 2. The use of the design product: mainly used for power supply of electronic cigarette atomizer. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model discloses a multi-taste electronic cigarette with an upper oil bin and a lower oil bin in switching butt joint. The multi-taste electronic cigarette comprises an upper oil bin body and a lower oil bin body. A first oil cup is arranged in the upper oil bin body, a first atomizing core is arranged in the first oil cup, an internal thread connecting part is arranged in the center of the bottom of the upper oil bin body, and a first oil cup air inlet hole is formed in one side of the internal thread connecting part. A second oil cup, a third oil cup, a control panel and a battery are arranged in the lower oil bin body side by side, a second atomizing core and a third atomizing core are arranged in the second oil cup and the third oil cup respectively, a mounting hole position is formed in the center of the upper end of the lower oil bin body, a screw penetrates through the bottom of the mounting hole position, and the screw is sleeved with a compression spring to abut against the bottom of the mounting hole position. And the screw rod is connected with the internal thread connecting part. A second oil cup air outlet hole and a third oil cup air outlet hole are formed in the two sides of the mounting hole position respectively, and the upper oil bin body is pulled up and rotated to enable the first oil cup air inlet hole to be in butt joint with the second oil cup air outlet hole or enable the first oil cup air inlet hole to be in butt joint with the third oil cup air outlet hole to achieve mixed taste switching.

1. The name of the design product: electronic atomizer. 2. The use of the design product: for atomizing electronic cigarette liquid, tobacco tar. 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. 6. Other circumstances that need to be explained: A in design 1 perspective view 1 is transparent.

1. The name of the design product: electronic cigarette and its main body. 2. The use of the design product: electronic cigarette is mainly used for atomization of smoke liquid, smoke oil, etc. The part to be protected is used for the main body of the electronic cigarette. 3. The design points of the design product: the shape of designs 1, 2, 5; the shape of the main part of designs 3, 4, 6. 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. 6. Other circumstances that need to be explained: A, B, C, D parts are transparent materials, the dashed lines shown in designs 3, 4 and the red coated area in design 6 are not claimed.

The utility model relates to electronic cigarette technical field especially is a kind of coated electronic cigarette decoration piece, including connecting pipe and decoration component, decoration component includes decorative cover, first telescopic sleeve and second telescopic sleeve, and the inner cylindrical surface of first telescopic sleeve and second telescopic sleeve is annularly distributed with adaptive spring piece, the top surface of first telescopic sleeve is annularly distributed with dog, and the inner cylindrical surface of connecting pipe is distributed with the male thread for being connected with first telescopic sleeve and second telescopic sleeve, the position of the inner side wall of annular groove close to male thread is equipped with the female thread matched with male thread, by the thread cooperation of male thread and female thread, first telescopic sleeve and second telescopic sleeve are rotated in the direction of being away from connecting pipe, rotate out by the relationship of thread, and then the distance of first telescopic sleeve and second telescopic sleeve is adjusted, the length of different electronic cigarette is adapted, and adaptive spring piece clamps different thick and thin tobacco rods, realizes the effect of adapting and installing different thick and thin tobacco rods.

1. The name of the design product: electronic cigarette. 2. The use of the design product: electronic cigarette. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a method for simultaneously realizing pressure detection and touch positioning, a touch pressure key structure, an analog front end and an electronic cigarette, and relates to the technical field of display screen touch control. The touch pressure key structure comprises a pressing piece, a conductive elastic piece, a first substrate and a touch pressure channel layer, wherein the touch pressure channel layer comprises a first touch pressure channel layer and a second touch pressure channel layer. The conductive elastic sheet is fixed on one side of the first touch pressure channel layer, a gap space is formed between the conductive elastic sheet and one side of the second touch pressure channel layer, and the first substrate is arranged on the other side of the first touch pressure channel layer and the other side of the second touch pressure channel layer. The pressing piece is provided with a limiting column, the conductive elastic piece is provided with a limiting hole, and the limiting column and the limiting hole are in transition fit. The structure is simpler, a special chip and a special pressure sensing device are not needed, the reliability is high, the pressure sensing and touch functions can be achieved through a single chip, the occupied area is small, and the cost is low.

The utility model discloses a kind of heating components of electronic smoking set, including heat pipe and heating coil, the inner wall of heat pipe can be inserted into cigarette tightly, at least two long and narrow heat insulation through holes are vertically provided on the pipe wall of heat pipe, so that the pipe wall of heat pipe can be separated into at least two heat conduction regions, resistance heating coil is respectively tightly arranged on the outer wall of heat pipe in different heat conduction regions, the both ends of each heating coil are respectively connected with anode lead and cathode lead electrically connected with power supply, each heating coil can be respectively electrified or simultaneously electrified, heating coil is heated and heats heat pipe after electrification, heat pipe is heated to the outer wall of cigarette and is roasted to produce inhalable oral cavity smoke.The beneficial effect is that the heat pipe of the heating component is separated into at least two heat conduction regions, and the heating coil can concentrate heating on one heat conduction region, so that heat is concentrated in one heat conduction region, so that smoke is inhaled faster, and at the same time, mouth scalding by smoke can be avoided.

An electronic cigarette atomizer includes a housing body, a mouthpiece, and a base. A battery bin and a cigarette cartridge bin are disposed in the housing body. A battery is detachably disposed in the battery bin. A first opening communicating with the battery bin and the cigarette cartridge bin is defined at a first end of the housing body. A second opening communicating with the cigarette cartridge bin is defined at a second end of the housing body. The mouthpiece communicating with the second opening is detachably disposed at one end, close to the second opening, of the housing body. A printed circuit board (PCB) is disposed in the base. A pogo pin is connected to the PCB. A mounting hole is further defined on the base. The mounting hole is configured to detachably mount a cigarette cartridge. An air inlet hole is further defined on the base.