WO2013020263A2 - Electronic aromatherapy device - Google Patents

Electronic aromatherapy device Download PDF

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Publication number
WO2013020263A2
WO2013020263A2 PCT/CN2011/078089 CN2011078089W WO2013020263A2 WO 2013020263 A2 WO2013020263 A2 WO 2013020263A2 CN 2011078089 W CN2011078089 W CN 2011078089W WO 2013020263 A2 WO2013020263 A2 WO 2013020263A2
Authority
WO
WIPO (PCT)
Prior art keywords
heat generating
bracket
aromatherapy device
main body
generating member
Prior art date
Application number
PCT/CN2011/078089
Other languages
French (fr)
Chinese (zh)
Other versions
WO2013020263A3 (en
Inventor
李晓锋
Original Assignee
Li Xiaofeng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Xiaofeng filed Critical Li Xiaofeng
Priority to CN201190000046.3U priority Critical patent/CN204050418U/en
Priority to PCT/CN2011/078089 priority patent/WO2013020263A2/en
Publication of WO2013020263A2 publication Critical patent/WO2013020263A2/en
Publication of WO2013020263A3 publication Critical patent/WO2013020263A3/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0016—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the smell sense
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense

Definitions

  • the invention relates to a living health appliance, in particular to an electronic aromatherapy device.
  • Aromatherapy has been used to purify and treat body and mind since ancient times. People can quickly integrate into the body's blood and lymph by massage, inhalation, hot compress, soaking and steaming, which can accelerate the metabolism of the body, promote the regeneration of living cells and strengthen the body. Immunity, which regulates the human nervous system, circulatory system, endocrine system, muscle tissue, digestive system and excretory system.
  • the aromatherapy device includes an aroma lamp and an aromatherapy lamp.
  • the aroma lamp material is generally ceramic.
  • the water in the tray above the lamp is filled with aromatherapy oil.
  • the aromatherapy furnace water is added to the top groove of the furnace and then the essential oil is dripped, and then the candle is placed. In the furnace.
  • more and more electronic aroma lamps have appeared.
  • the electronic aroma lamps use electric energy to heat the heating elements to the aroma block, releasing the aroma, safe and reliable, and convenient to use.
  • the main technical problem to be solved by the present invention is to provide an electronic aromatherapy device capable of increasing the taste of life.
  • the present invention provides an electronic aromatherapy device,
  • the main body and the controller are electrically connected;
  • the main body includes a main body frame, a circuit board, a light emitting member and a heat generating component;
  • the circuit board, the light emitting component and the heat generating component are all mounted on the main body frame;
  • a placement position for placing the aroma block is disposed above the member;
  • the light emitting member and the heat generating member are electrically connected to the circuit board, the circuit board is electrically connected to the controller; and the controller is integrally designed with the main body Or split design.
  • the main body frame comprises a base, an upper cover and a bracket; the upper cover cooperates with the base to form a cavity, the bracket is placed in the cavity and fixed to the base
  • the heat generating component and the light emitting component are all mounted on the bracket; and the heat generating component is disposed on the upper portion of the bracket.
  • the bracket includes an upper bracket and a lower bracket; the lower bracket is fixedly mounted on the base, and the circuit board is disposed between the lower bracket and the base.
  • the heat generating component is laid on the lower bracket; a lower portion of the upper bracket is fixedly connected to the lower bracket through the heat generating component, and an upper portion protrudes above a top surface of the heat generating component, and the light emitting component is placed The upper top end of the upper bracket.
  • the heat generating component is mounted on the top of the bracket, and the light emitting component is disposed under the heat generating component.
  • the upper cover is provided with a through hole, and the edge of the through hole forms a partition for isolating the aroma block and the heat generating member, and the partition is stepped;
  • the heat generating component is located at the through hole and has a gap with the partition.
  • the main body further includes a heat conducting member disposed above the heat generating member to abut or approach the surface of the heat generating member.
  • the upper cover has an opening, and the bracket, the heat generating member, and the light emitting member are housed therein.
  • the upper cover has an open end; the main body further includes a tray, and the movable cover is disposed at an open end of the upper cover; the bottom surface of the tray abuts or approaches The surface of the heat generating member.
  • the upper bracket is provided with a stepped baffle for isolating the aroma block and the heat generating member, and is flush with the partition.
  • the base and the lower bracket are respectively provided with a vent hole, and a lower side of the partition is correspondingly provided with a venting groove, and the vent hole passes through the venting groove and the through hole Connected.
  • the controller and the main body are separately designed, and the controller is provided with a power plug, a power switch and a selection switch for selecting an operation mode.
  • the main body further includes a battery case, and the battery case is fixed on the base, and the battery case is electrically connected to the controller and the circuit board.
  • the above electronic aromatherapy device in an embodiment thereof, further includes a cover, the cover having the body cover disposed therein.
  • the outer cover and the main body are tightly fitted by a rubber ring or by a magnet.
  • the heat generating component has a cylindrical shape, and a through hole is formed in the middle, and the upper bracket is connected to the lower bracket through the through hole; and the upper cover and the bracket cooperate to form a Place the annular groove of the aroma block.
  • the controller and the main frame are designed separately or integrated.
  • the split design makes the controller control range larger.
  • the integrated design makes the electronic aromatherapy device integrated and small, and the user can choose according to different needs.
  • the controller can also A variety of different working modes are available for the user to select.
  • the internal circuit of the electronic aromatherapy device can automatically control the heating and lighting time, and has protection elements, high flexibility, safety and reliability.
  • the present invention also provides two ways of power supply, which can be directly connected to the household AC power source by using a plug, or can be directly powered by a DC power source such as a rechargeable battery.
  • the design of the separator in the embodiment is such that a gap is left between the aroma block and the heat-conducting member, and the aroma block is heated by the heat radiation of the heat-generating member to avoid direct heating, thereby causing the aroma block to melt, and also avoiding heating of the plastic member itself. Produces a gelatinous taste.
  • FIG. 1 is a top plan view of an embodiment of an electronic aromatherapy device of the present invention
  • Figure 2 is an exploded view of the components of Figure 1 other than the controller;
  • Figure 3 is an assembled view of Figure 2;
  • Figure 4 is an exploded view of the controller of Figure 1;
  • Figure 5 is a cross-sectional view of Figure 3;
  • Figure 6 is a schematic view showing the structure of Figure 1 with an outer cover
  • FIG. 7 is a circuit structural diagram of Embodiment 1 of the electronic aromatherapy device of the present invention.
  • Figure 8 is a perspective exploded view of the second embodiment of the electronic aromatherapy device of the present invention.
  • Figure 9 is an exploded perspective view showing a third embodiment of the electronic aromatherapy device of the present invention.
  • Figure 10 is an exploded perspective view showing the fourth embodiment of the electronic aromatherapy device of the present invention.
  • Figure 11 is a circuit configuration diagram of Figure 10
  • Embodiment 5 is a schematic structural view of Embodiment 5 of the electronic aromatherapy device of the present invention.
  • Figure 13 is a schematic view showing the structure of the sixth embodiment of the electronic aromatherapy device of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the main body of the electronic aromatherapy device of the present embodiment includes a main body frame, a circuit board 109, a light emitting member, a heat generating component and a controller; the circuit board 109, the light emitting component 101 and the heat generating component 105 are both Mounted on the main frame, the heating element 105 cooperates with the main body frame to form a placement position for placing the aroma block 114; the light emitting part 101 and the heat generating element 105 are electrically connected to the circuit board 109, and the circuit board 109 passes through the controller 113 and The power supply is connected, and the controller 113 is separately designed from the main body frame.
  • the main body frame includes a base 112, an upper cover 103 and a bracket.
  • the base 112 and the upper cover 103 are vertically arranged to form a cavity, and the upper cover 103 is provided with a through hole.
  • the bracket is located in the cavity, the upper end protrudes from the through hole of the upper cover 103, and the lower end is fixed on the base 112.
  • the circuit board 109, the heat generating component 105 and the light emitting component 101 are all mounted on the bracket.
  • the heat generating component 105 is disposed under the partition plate 1031; the upper cover 103, the bracket and the heat generating component 105 cooperate to form an annular groove at the through hole of the upper cover 103 for placing the aroma block 114.
  • the upper cover 103 is formed with a stepped partition 1031 at the edge of the through hole, and the aroma block 114 is separated from the heat generating element 105 by the partition 1031 so that a gap is left between the aroma block 114 and the heat generating element 105.
  • a heat conducting member 104 such as a heat conducting aluminum sheet, is disposed on the heat generating member 105, and the heat conducting member 104 is used to uniformly conduct heat generated by the heat generating member 105 while beautifying the appearance.
  • the heat conducting member 104 is disposed under the partition plate 1031 and is still not in direct contact with the aroma block 114, and a certain gap 115 is also reserved therebetween.
  • the aroma block 114 is heated by heat radiation to avoid direct contact heating to melt the aroma block 114 colloid or The gel itself produces a gelatinous taste.
  • the illuminating member 101 is mounted on the top of the bracket, passes through the through hole and the aroma block 114, and is positioned above the scented block 114.
  • the base 112 is provided with a threaded hole and an annular positioning table which is placed on the annular positioning table.
  • the upper cover 103 and the base 112 are fixed by screws, and the edge of the upper cover 103 is engaged with the edge of the base 112.
  • the upper cover 103 can be made into various shapes, such as a flower shape, and various patterns can be drawn on the surface thereof; the side of the upper cover 103 is further provided with an opening for the power line to be routed.
  • the bracket includes an upper bracket 102 and a lower bracket 106.
  • the lower bracket 106 is placed on the annular positioning table of the base 112, and the central portion is upwardly convex to form a hollow boss.
  • the circuit board 109 is disposed between the lower bracket 106 and the base 112, and is fixed on the lower bracket 106.
  • a limiting member 108 is further disposed between the circuit board 109 and the lower bracket 106 for limiting the position of the light-emitting member 101.
  • the illuminating member 101 can be positioned and connected to the electrical contacts of the circuit board 109 through the through holes in the middle of the limiting member 108.
  • the heat generating member 105 has an annular shape and is placed on the lower bracket 106.
  • the boss of the lower bracket 106 passes through the through hole in the middle of the heat generating member 105, and the top surface of the boss is substantially flush with the top surface of the heat generating member 105.
  • the heat conducting member 104 is also formed in a ring shape and laid on the heat generating member 105 and the boss, and the through hole therebetween is aligned with the boss.
  • the lower end of the upper bracket 102 is fixedly mounted in the boss through the through hole of the heat conducting member 104 and the heat generating member 105, and the upper end passes through the upper cover 103 and the aroma block 114 and is exposed to the outside.
  • the illuminating member 101 is mounted on the upper end of the upper bracket 102, and the connecting legs are sequentially passed through the upper bracket 102, the heat conducting member 104, the heat generating member 105, and the boss, and are terminated by the limiting member 108, and finally connected to the circuit board 109.
  • the upper end of the upper bracket 102 is further provided with a baffle 1021 whose position is substantially flat with the partition 1031. In use, since the aroma block 114 is simultaneously placed on the baffle 1021 and the partition 1031, a gap is formed between the aroma block 114 and the heat conductive sheet 104, or between the aroma block and the heat generating member.
  • the base 112 and the lower bracket 106 are respectively provided with a vent hole 110 and a vent hole 107.
  • the partition plate 1031 of the upper cover 103 is correspondingly provided with a venting groove 1032.
  • the vent hole 110 and the vent hole 107 pass through the venting groove 1032.
  • the through holes are connected, so that after the assembly is completed, the through holes from the base 112 to the upper cover 103 form convective air, so that the fragrance is emitted, the diffusion efficiency of the aroma is enhanced, and the range of the aroma is increased.
  • the aroma block 114 has a cylindrical shape with a central opening and the shape of the opening should not be limited to the shape shown in the drawings.
  • the illuminating member 101 is an LED lamp, and may be replaced by other illuminating elements, such as a recessed warm incandescent lamp.
  • the heat generating component 105 used in this embodiment is a PTC ceramic resistor, and other heat generating components can also be used instead.
  • an outer cover 116 may be additionally provided, and the outer cover 116 covers the main body portion shown in FIG.
  • the outer cover 116 is preferably made of a transparent or translucent material such as ceramic or glass, and a plurality of through holes may be formed in the surface to increase light transmission, and various patterns may be drawn to increase the appearance.
  • the controller 113 is disposed independently of the main body frame and electrically connected to the circuit board 109 and the power source through power lines, respectively.
  • the controller 113 includes an upper cover 1133 and a lower cover 1135 which are fixed by screws and internally provided with a controller circuit board 1134.
  • the controller board 1134 is provided with a power switch and a selection switch for selecting an operating mode, which provides a plurality of operating modes.
  • the upper cover 103 is provided with two through holes, and is respectively provided with a push button switch 1131 corresponding to the power switch and a toggle switch 1132 corresponding to the selection switch.
  • the controller 113 provided in this example can provide a plurality of modes for selection.
  • the selection switch has three gear positions as an example (the number of gear positions can be determined according to actual conditions), which are ON, 4H, and 8H, respectively.
  • the toggle switch When the toggle switch is turned ON, it indicates that the electronic aromatherapy device is in a normal state, the power switch is turned on, and the electronic aromatherapy device starts to work; when the power switch is turned off, the electronic aromatherapy device stops working.
  • the toggle switch is placed in the 4H position, it indicates that the electronic aromatherapy device is in the timing state.
  • the power switch is turned on, the electronic aromatherapy device starts to work. After 4 hours, the electronic aromatherapy device is automatically turned off, and after 20 hours, the electronic aromatherapy device automatically starts working.
  • the toggle switch When the toggle switch is placed in the 8H position, it indicates that the electronic aromatherapy device is in the timing state 2, the power switch is turned on, the electronic aromatherapy device starts to work, and after 8 hours of operation, the electronic aromatherapy device stops working, and after another 16 hours, the electronic aromatherapy device starts automatically again. Work and enter the next cycle automatically.
  • the electronic aromatherapy device automatically cycles from one cycle to another every twenty-four hours.
  • the step-down half-wave rectified current consisting of components R1, C1, VD1, D1 converts the original 110V AC into 5V DC voltage, through components R3, C2, C3 consists of a filter circuit for the IC U1, U2, LED light supply.
  • the component F1 is a fuse. When the working current is greater than 250 mA, the fuse will be blown to prevent safety hazards.
  • IC U1 pin 1 When the power switch is turned on (the toggle switch is in the ON position), IC U1 pin 1 outputs a low voltage, IC U2 pin 1 gets a low voltage and starts the LED flashing program.
  • the waveform is output from the 6th, 7th and 8th pins of U2 to drive the 3 LEDs to light up and flash;
  • U1 internally generates a 70HZ pulse square wave, by IC U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block
  • the aroma block 114 After heating for about 25 minutes, the aroma block 114 is heated to about 55 degrees Celsius to evaporate the fragrance.
  • IC U1 pin 1 When the power switch is turned off (the toggle switch is in the ON position), IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating.
  • IC U1 When the toggle switch is pushed to the 4H position, after the power switch is turned on, a low voltage is output from the first pin of IC U1, IC U2 pin 1 gets a low voltage and then starts the LED flashing program. The waveform is output from the 6th, 7th, and 8th pins of U2 to drive the LED to light and flash. At the same time, IC 70 internally generates a 70HZ pulse square wave.
  • U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block
  • the aroma block 114 is heated to 55 degrees Celsius, at which time the aroma block 114 is at a temperature of 55 degrees Celsius.
  • the heating temperature is set differently depending on the characteristics of the stick), thereby volatilizing the fragrance.
  • the oscillation circuit composed of the components X1, C1, and C2 provides an accurate clock signal to the IC U1.
  • IC The U1 internal timer starts working.
  • IC U1 pin 1 After 4 hours, IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating.
  • the electronic aromatherapy device completes a cycle and automatically enters the next cycle. At this time, the electronic aromatherapy device automatically starts working again. After another 4 hours, the electronic aromatherapy device automatically turns off again and remains off until 20 hours. After that, the electronic aromatherapy device enters the third cycle, and so on, until the power is turned off, or the power switch or the toggle switch is operated.
  • IC U1 When the toggle switch is pushed to the 8H position, the power switch is turned on, and a low voltage is output from the first pin of IC U1, IC U2 pin 1 gets a low voltage and then starts the LED flashing program.
  • the waveform is output from the 6th, 7th, and 8th pins of U2 to drive the LED to light and flash.
  • IC 70 internally generates a 70HZ pulse square wave.
  • U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block
  • the aroma block 114 is heated to 55 degrees Celsius, at which time the aroma block 114 is at a temperature of 55 degrees Celsius.
  • the heating temperature is set differently depending on the characteristics of the stick), thereby volatilizing the fragrance.
  • the oscillation circuit composed of the components X1, C1, and C2 provides an accurate clock signal to the IC U1.
  • IC The U1 internal timer starts working.
  • IC U1 pin 1 After 8 hours, IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating.
  • the electronic aromatherapy device completes a cycle and automatically proceeds to the next cycle. At this point, the electronic aromatherapy device automatically starts working again. After another 8 hours, the electronic aromatherapy device automatically turns off again and remains closed for 16 hours. By analogy, a cycle time of 24 hours is completed, and the electronic aromatherapy device is continuously cycled in this manner. Unless power is removed, either operate the power switch or toggle switch.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 8 is a second embodiment of the electronic aromatherapy device of the present invention.
  • the second embodiment differs from the first embodiment in that the controller 113 is integrally designed with the main body frame.
  • the controller 113 is fixed on the base 112; the plug connected to the controller 113 can also be integrally disposed on the main frame. In this way, the body of the electronic aromatherapy device will become smaller and more convenient to carry and use.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 9 is a third embodiment of the electronic aromatherapy device of the present invention.
  • the working principle and circuit structure of the third embodiment are basically the same as those of the first embodiment. The difference is that the base is removed, and the main frame includes the upper cover 203 and the bracket 205.
  • the upper cover 203 has a cup shape, and the bracket 205 is installed in the cavity of the upper cover 203.
  • the heat generating component, the circuit board and the illuminating member are all placed on the bracket 205; the neck of the upper cover 203 is contracted, and the bracket 205 is clamped at the contraction.
  • the heat generating component is located at the upper end of the bracket 205, and the circuit board is located at the lower end of the heat generating component, and a heat insulating layer may be disposed between the heat generating component and the heat generating component to prevent the circuit board from being affected by the heat generating component and the temperature is raised to avoid an accident; the light emitting component is also disposed.
  • a tray 217 installed at the opening of the upper cover 203, the upper end of the tray 217 is open, and the lower end is contracted
  • the mouth is placed on the top surface of the heat generating member, the tray 217 is directly contacted with the heat generating member through the bottom, or the gap is heated by the heat radiating member, and the aroma block 214 is placed in the tray 217 to heat the aroma block;
  • Tray 217 and fever A heat conducting member may be disposed between the pieces to improve heating efficiency.
  • the upper cover 203 is made of transparent or translucent material such as ceramic or glass, and can be designed into different shapes, such as a vase shape, or a through hole may be formed in the surface to increase light transmission, or various patterns may be drawn on the surface to increase the appearance. Sex.
  • the controller 213 is further included, which is independent of the main body frame, and has the same structure as the controller 113 shown in the first embodiment.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 10 is a fourth embodiment of the electronic aromatherapy device of the present invention, including a main body frame, a circuit board, a light-emitting component 301, a heat-generating component and a controller 313; the circuit board, the light-emitting component 301 and the heat-generating component are all mounted on the main frame
  • the light-emitting member 301 and the heat-generating member are electrically connected to the circuit board, and the circuit board is connected to the power source through the controller 313, and the controller 313 is integrally designed with the main body frame.
  • the main frame includes an upper cover 303, a base and a bracket 305.
  • the upper cover 303 has a cup shape, and the upper cover 303 and the base cooperate to form a cup cavity.
  • the bracket 305 is located in the cup cavity and is fixed on the base.
  • the heat generating member, the circuit board and the light emitting member 301 are placed together on the bracket 305, the light emitting member 301 is located below the circuit board, and the heat generating member is located above the circuit board.
  • a tray 317 is also included. The tray 317 is mounted in the opening of the upper cover 303 and above the heat generating member, and the aroma block 314 is placed in the tray 317.
  • the tray 317 is in direct contact with the heat-generating member for heat conduction, or a gap is left, and the aroma block is heated by the heat radiation heat conduction of the heat-generating member.
  • a heat conducting member may be disposed between the tray 317 and the heat generating member to improve heat transfer efficiency.
  • This example also includes a power source, which is a DC power source.
  • the lower end of the bracket 305 cooperates with the base to form a battery case 318, and the base corresponding battery case 318 is provided with four or more battery loading ports 319.
  • the battery case 318 can accommodate four or more dry batteries that are electrically connected to the circuit board to provide the electrical energy required for the light-emitting member 301 and the heat-generating member.
  • the bracket 305 is fixedly coupled to the battery case 318 and includes a plurality of fixing posts on which the circuit board is placed.
  • the heat generating component is placed above the circuit board, and a heat insulating layer may be disposed between the heat generating component and the circuit board to prevent the circuit board from being affected by the heat generating component and the temperature is increased.
  • the illuminating member 301 is inserted under the circuit board and located between the plurality of fixing posts.
  • the controller 313 is integrally designed with the base, including a controller circuit board, a power switch, and a selector switch for selecting a gear position.
  • the controller board is mounted on the base, and the power switch and selector switch are located at the bottom of the base.
  • the controller 313 provided in this example can provide a plurality of modes for selection.
  • the selection switch has three gear positions as an example (the number of gear positions can be determined according to actual conditions), respectively, ON, 4H. , 8H.
  • Power supply part When the product is installed with four D SIZE batteries, the filter circuit composed of components D1 and C2 is given to the IC. U1, U2, LED light supply.
  • the IC When the power switch is turned on (the toggle switch is in the ON position), the IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius. At this time, the aroma block 314 evaporates the fragrance because it gives a temperature of 55 degrees Celsius.
  • a constant current source circuit composed of transistors Q3, Q4, R17, and R18 keeps the heating temperature constant even when the battery voltage is low.
  • the IC U1 pin 11 gets a low voltage, stops the output waveform from U8, 8, 9 and 10 feet, so that the inner warm white light goes out;
  • the 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating.
  • IC When pushing the toggle switch to 4H, turn on the power switch, IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius.
  • the aromatherapy block 314 volatilizes the fragrance because it obtains a temperature of 55 degrees Celsius; while the power is turned on, the oscillation circuit composed of the components X1, C1, and C2 gives the IC
  • the U1 provides an accurate clock signal internally, and the IC U1 internal timer starts to work. After 4 hours, the output waveform is stopped from the 8th, 9th, and 10th feet of U1 to extinguish the concave warm white light;
  • the 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating, and after 20 hours, it automatically enters the next cycle.
  • the electronic aromatherapy device circulates continuously for 24 hours until the power is turned off or the power switch is operated, and the switch is toggled.
  • IC When pushing the toggle switch to 8H, turn on the power switch, IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius.
  • the aromatherapy block 314 volatilizes the fragrance because it obtains a temperature of 55 degrees Celsius; while the power is turned on, the oscillation circuit composed of the components X1, C1, and C2 gives the IC
  • the U1 provides an accurate clock signal internally, and the IC U1 internal timer starts to work. After 8 hours, the output waveform is stopped from the 8th, 9th, and 10th feet of U1 to extinguish the concave warm white light; The 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating, and after 16 hours, it automatically enters the next cycle.
  • the electronic aromatherapy device circulates continuously for 24 hours until the power is turned off or the power switch is operated, and the switch is toggled.
  • a low voltage detection circuit composed of components R10, U2 is used to protect the battery from being over-discharged and causing the battery to leak.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • FIG. 12 is a fifth embodiment of the electronic aromatherapy device of the present invention.
  • the structure of the base 412 , the controller 413 and the battery case 418 are also the same as the embodiment.
  • the third difference is that the tray is removed, and the aroma block is placed on the upper cover and the bracket as shown in the first embodiment.
  • the bracket, the upper cover 403, the light-emitting member 401, the circuit board, the heat-generating member, and the heat-conducting member 405 are provided.
  • the first embodiment For the structure and connection of the components of the aromatherapy block 414, reference may be made to the first embodiment.
  • the present example also includes a cup-shaped outer cover 416 which is preferably made of a transparent or translucent material such as wax or poly.
  • the base 412 is fitted to the lower end of the outer cover 416.
  • the main body frame, the heat generating member, the light emitting member 401, and the battery case 418 are all placed in the cavity of the outer cover 416.
  • the electronic aromatherapy device of this example has a specific structure which is slightly different from the above examples.
  • a plurality of magnetic blocks are built in the side wall of the upper cover, and the magnets provided in the outer cover can be combined with each other to form a relatively stable combination of the main body and the outer cover.
  • connection between the base and the upper cover may be ultrasonic welding or the like in addition to screwing.
  • the outer cover and the main body can be combined by a magnet, or a rubber ring can be added to one of the base or the outer cover, and the base and the outer cover are tightly fitted by the rubber ring.
  • the external power supply can use 220V, 110V and other commercial power.
  • the invention provides a structure of a plurality of electronic aromatherapy devices, which all use electric energy to heat the aromatherapy block, which is safer and more environmentally friendly than the traditional open flame, and the light-emitting member can emit light with different frequencies to mimic the traditional lighting appliances such as kerosene lamps and candles. The flame effect is natural and realistic, increasing the taste during use and delighting the user.
  • the controller is divided into external or built-in, and provides a variety of different working modes for the user to choose.
  • the internal circuit of the electronic aromatherapy device can automatically control the heating and lighting time, and has protection elements. The operator can choose the right one according to his own needs.
  • the working mode is flexible, safe and reliable.
  • the invention also provides two ways of power supply, which can be directly connected to the household AC power source by using a plug, or can be directly powered by a DC power source such as a dry battery, thereby meeting the needs of different environments.

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Abstract

Disclosed is an electronic aromatherapy device comprising a main body and a controller electronically connected to each other. The main body comprises a main body frame, a circuit board, an illuminating element, and a heating element, the circuit board, the illuminating element, and the heating element being disposed on the main body frame. Disposed above the heating element is the placement position for the aromatherapy block. The illuminating element and the heating element are electronically connected to the circuit board, and the circuit board is electronically connected to the controller. The controller and the main body can be designed to be an integral body, or to be separate. The electronic aromatherapy device of the present invention uses the illuminating element to imitate the traditional lighting effect of fire, and uses the heating element to heat the aromatherapy block to volatilize the aroma, thereby enhancing life quality of users and improving mood of users.

Description

电子香薰装置  Electronic aromatherapy device 技术领域Technical field
本发明涉及一种生活保健用具，具体涉及一种电子香薰装置。  The invention relates to a living health appliance, in particular to an electronic aromatherapy device.
背景技术Background technique
香熏自古以来就被用于净化及治疗身心，人们通过按摩、吸入、热敷、浸泡、蒸薰，使芳香精油快速融入人体血液及淋巴液中，可以加速体内新陈代谢，促进活细胞再生，增强身体免疫力，进而调节人体神经***、循环***、内分泌***、肌肉组织、消化***及******等。香薰装置包括香薰灯和香薰炉，香薰灯材料一般是陶瓷的，在灯上面的托盘里放水加香薰油；而香薰炉，在炉的顶端凹槽中加水再滴入精油，然后点蜡烛放入炉内。近年来，越来越多的电子香薰灯出现，电子香薰灯通过电能使加热元件对香薰块加热，释放香薰，安全可靠，使用方便。 Aromatherapy has been used to purify and treat body and mind since ancient times. People can quickly integrate into the body's blood and lymph by massage, inhalation, hot compress, soaking and steaming, which can accelerate the metabolism of the body, promote the regeneration of living cells and strengthen the body. Immunity, which regulates the human nervous system, circulatory system, endocrine system, muscle tissue, digestive system and excretory system. The aromatherapy device includes an aroma lamp and an aromatherapy lamp. The aroma lamp material is generally ceramic. The water in the tray above the lamp is filled with aromatherapy oil. In the aromatherapy furnace, water is added to the top groove of the furnace and then the essential oil is dripped, and then the candle is placed. In the furnace. In recent years, more and more electronic aroma lamps have appeared. The electronic aroma lamps use electric energy to heat the heating elements to the aroma block, releasing the aroma, safe and reliable, and convenient to use.
技术问题technical problem
本发明要解决的主要技术问题是，提供一种能够增加生活情趣的电子香薰装置。 The main technical problem to be solved by the present invention is to provide an electronic aromatherapy device capable of increasing the taste of life.
技术解决方案Technical solution
为解决上述技术问题，本发明提供一种电子香薰装置, 包括主体和控制器，二者电连接；所述主体包括主体架、电路板、发光件和发热件；所述电路板、发光件和发热件均装设在所述主体架上；所述发热件上方设有用于放置香薰块的放置位；所述发光件和发热件均与所述电路板电连接，所述电路板与所述控制器电连接；所述控制器与所述主体一体设计或分体设计。In order to solve the above technical problems, the present invention provides an electronic aromatherapy device, The main body and the controller are electrically connected; the main body includes a main body frame, a circuit board, a light emitting member and a heat generating component; the circuit board, the light emitting component and the heat generating component are all mounted on the main body frame; A placement position for placing the aroma block is disposed above the member; the light emitting member and the heat generating member are electrically connected to the circuit board, the circuit board is electrically connected to the controller; and the controller is integrally designed with the main body Or split design.
上述的电子香薰装置，其中的实施例中，所述主体架包括底座、上盖和支架；所述上盖与底座配合形成空腔，所述支架置于所述空腔内，并与底座固定连接；所述发热件和发光件均装设于所述支架上;所述发热件设于所述支架上部。In the above embodiment, the main body frame comprises a base, an upper cover and a bracket; the upper cover cooperates with the base to form a cavity, the bracket is placed in the cavity and fixed to the base The heat generating component and the light emitting component are all mounted on the bracket; and the heat generating component is disposed on the upper portion of the bracket.
上述的电子香薰装置，其中的实施例中，所述支架包括上支架和下支架；所述下支架固定装设于所述底座上，所述电路板置于所述下支架与底座之间，所述发热件铺设在所述下支架上；所述上支架的下部穿过所述发热件与所述下支架固定连接，上部伸出高于所述发热件顶面，所述发光件置于所述上支架的上部顶端。In the above embodiment, the bracket includes an upper bracket and a lower bracket; the lower bracket is fixedly mounted on the base, and the circuit board is disposed between the lower bracket and the base. The heat generating component is laid on the lower bracket; a lower portion of the upper bracket is fixedly connected to the lower bracket through the heat generating component, and an upper portion protrudes above a top surface of the heat generating component, and the light emitting component is placed The upper top end of the upper bracket.
上述的电子香薰装置，其中的实施例中，所述发热件装设于所述支架顶部，所述发光件装设于所述发热件下方。In the above electronic aromatherapy device, in the embodiment, the heat generating component is mounted on the top of the bracket, and the light emitting component is disposed under the heat generating component.
上述的电子香薰装置，其中的实施例中，所述上盖开设有通孔，所述通孔的边缘形成用于隔离香薰块与所述发热件的隔板，所述隔板呈台阶状；所述发热件位于通孔处，且与所述隔板之间留有间隙。In the above embodiment, the upper cover is provided with a through hole, and the edge of the through hole forms a partition for isolating the aroma block and the heat generating member, and the partition is stepped; The heat generating component is located at the through hole and has a gap with the partition.
上述的电子香薰装置，其中的实施例中，所述主体还包括导热件，设置于所述发热件上方，抵接或接近所述发热件表面。In the above embodiment, the main body further includes a heat conducting member disposed above the heat generating member to abut or approach the surface of the heat generating member.
上述的电子香薰装置，其中的实施例中，所述上盖具有敞口，所述支架、发热件和发光件均被容纳于其中。In the above electronic aromatherapy device, in the embodiment, the upper cover has an opening, and the bracket, the heat generating member, and the light emitting member are housed therein.
上述的电子香薰装置，其中的实施例中，所述上盖具有敞口端；所述主体还包括托盘，活动盖设于所述上盖之敞口端；所述托盘底面抵接或接近所述发热件表面。In the above electronic aromatherapy device, in the embodiment, the upper cover has an open end; the main body further includes a tray, and the movable cover is disposed at an open end of the upper cover; the bottom surface of the tray abuts or approaches The surface of the heat generating member.
上述的电子香薰装置，其中的实施例中，所述上支架设置有用于隔离香薰块与所述发热件的台阶状挡板，与所述隔板齐平。In the above electronic aromatherapy device, in the embodiment, the upper bracket is provided with a stepped baffle for isolating the aroma block and the heat generating member, and is flush with the partition.
上述的电子香薰装置，其中的实施例中，所述底座和下支架均设有通气孔，所述隔板的下方对应设有通气槽，所述通气孔通过所述通气槽与所述通孔连通。In the above embodiment, the base and the lower bracket are respectively provided with a vent hole, and a lower side of the partition is correspondingly provided with a venting groove, and the vent hole passes through the venting groove and the through hole Connected.
上述的电子香薰装置，其中的实施例中，所述控制器与所述主体为分体设计，所述控制器上设有电源插头、电源开关和用于选择工作模式的选择开关。In the above embodiment, the controller and the main body are separately designed, and the controller is provided with a power plug, a power switch and a selection switch for selecting an operation mode.
上述的电子香薰装置，其中的实施例中，所述主体还包括电池盒，所述电池盒固定在所述底座上，所述电池盒与所述控制器、电路板电连接。In the above electronic aromatherapy device, in the embodiment, the main body further includes a battery case, and the battery case is fixed on the base, and the battery case is electrically connected to the controller and the circuit board.
上述的电子香薰装置，其中的实施例中，还包括外罩，所述外罩将所述主体罩设于其内。所述外罩与所述主体通过胶圈紧配合，或通过磁铁相吸合。The above electronic aromatherapy device, in an embodiment thereof, further includes a cover, the cover having the body cover disposed therein. The outer cover and the main body are tightly fitted by a rubber ring or by a magnet.
上述的电子香薰装置，所述发热件为圆柱状，中间开设有通孔，所述上支架穿过该通孔与所述下支架相接；其与所述上盖和支架配合形成一用于放置香薰块的圆环状凹槽。In the above electronic aromatherapy device, the heat generating component has a cylindrical shape, and a through hole is formed in the middle, and the upper bracket is connected to the lower bracket through the through hole; and the upper cover and the bracket cooperate to form a Place the annular groove of the aroma block.
有益效果Beneficial effect
本发明的有益效果是：The beneficial effects of the invention are:
1.利用电能加热香薰块，较传统明火更加安全，环保，而且发光件能够发出以不同频率闪烁的光线，模仿煤油灯、蜡烛等传统照明用具的火焰效果，自然逼真，增加使用过程中的情趣，愉悦使用者心情。1. Using electric energy to heat the aromatherapy block, it is safer and more environmentally friendly than the traditional open flame, and the illuminating parts can emit light with different frequencies, imitating the flame effect of traditional lighting equipment such as kerosene lamp and candle, which is natural and realistic, and increases the interest in the use process. , please the user's mood.
2.控制器与主体架分体设计或一体设计，分体设计使得控制器控制范围变大，一体设计使得电子香薰装置集成一体，体积小，，使用者可根据不同需求选择；控制器还可以提供多个不同工作模式供使用者选择，电子香薰装置的内部电路可以自动控制加热和照明时间，并设有保护元件，灵活性高，安全可靠。2. The controller and the main frame are designed separately or integrated. The split design makes the controller control range larger. The integrated design makes the electronic aromatherapy device integrated and small, and the user can choose according to different needs. The controller can also A variety of different working modes are available for the user to select. The internal circuit of the electronic aromatherapy device can automatically control the heating and lighting time, and has protection elements, high flexibility, safety and reliability.
3.本发明还提供了两种方式的电源，可利用插头直接连接家用交流电源，也可利用如充电电池等DC电源直接供电。3. The present invention also provides two ways of power supply, which can be directly connected to the household AC power source by using a plug, or can be directly powered by a DC power source such as a rechargeable battery.
4.实施例中隔板的设计，使香薰块与导热件之间留有间隙，通过发热件的热辐射对香薰块加热，避免直接加热导致香薰块胶体熔融，同时也可避免塑料构件本身受热产生胶味。4. The design of the separator in the embodiment is such that a gap is left between the aroma block and the heat-conducting member, and the aroma block is heated by the heat radiation of the heat-generating member to avoid direct heating, thereby causing the aroma block to melt, and also avoiding heating of the plastic member itself. Produces a gelatinous taste.
附图说明DRAWINGS
图1为本发明电子香薰装置实施例一俯视图；1 is a top plan view of an embodiment of an electronic aromatherapy device of the present invention;
图2为图1中除控制器以外部件的***图；Figure 2 is an exploded view of the components of Figure 1 other than the controller;
图3为图2的组装图；Figure 3 is an assembled view of Figure 2;
图4为图1中控制器的***图；Figure 4 is an exploded view of the controller of Figure 1;
图5为图3的剖视图；Figure 5 is a cross-sectional view of Figure 3;
图6为图1增加一个外罩的结构示意图；Figure 6 is a schematic view showing the structure of Figure 1 with an outer cover;
图7为本发明电子香薰装置实施例一的电路结构图；Figure 7 is a circuit structural diagram of Embodiment 1 of the electronic aromatherapy device of the present invention;
图8为本发明电子香薰装置实施例二的立体分解图；Figure 8 is a perspective exploded view of the second embodiment of the electronic aromatherapy device of the present invention;
图9为本发明电子香薰装置实施例三的立体分解图；Figure 9 is an exploded perspective view showing a third embodiment of the electronic aromatherapy device of the present invention;
图10为本发明电子香薰装置实施例四的立体分解图；Figure 10 is an exploded perspective view showing the fourth embodiment of the electronic aromatherapy device of the present invention;
图11为图10的电路结构图；Figure 11 is a circuit configuration diagram of Figure 10;
图12为本发明电子香薰装置实施例五的结构示意图。12 is a schematic structural view of Embodiment 5 of the electronic aromatherapy device of the present invention.
图13为本发明电子香薰装置实施例六的结构示意图。Figure 13 is a schematic view showing the structure of the sixth embodiment of the electronic aromatherapy device of the present invention.
本发明的实施方式Embodiments of the invention
下面通过具体实施方式结合附图对本发明作进一步详细说明。The present invention will be further described in detail below with reference to the accompanying drawings.
实施例一：Embodiment 1:
请参考图1-图5，本例的一种电子香薰装置的主体，该主体包括主体架、电路板109、发光件、发热件和控制器；电路板109、发光件101和发热件105均装设在主体架上，发热件105与主体架的配合，形成用于放置香薰块114的放置位；发光件101和发热件105均与电路板109电连接，电路板109通过控制器113与电源连接，控制器113与主体架分体设计。Referring to FIG. 1 to FIG. 5, the main body of the electronic aromatherapy device of the present embodiment includes a main body frame, a circuit board 109, a light emitting member, a heat generating component and a controller; the circuit board 109, the light emitting component 101 and the heat generating component 105 are both Mounted on the main frame, the heating element 105 cooperates with the main body frame to form a placement position for placing the aroma block 114; the light emitting part 101 and the heat generating element 105 are electrically connected to the circuit board 109, and the circuit board 109 passes through the controller 113 and The power supply is connected, and the controller 113 is separately designed from the main body frame.
本例中，主体架包括底座112、上盖103和支架，该底座112与上盖103上下配合围成一个空腔，上盖103开有通孔。支架位于空腔内，上端伸出上盖103的通孔，下端固定在底座112上，电路板109、发热件105和发光件101均装设于该支架上。发热件105被装设于隔板1031的下方；上盖103、支架与发热件105的配合，在上盖103的通孔处形成一环形凹槽，用于置放香薰块114。进一步地，上盖103于通孔的边缘形成有台阶状的隔板1031，香薰块114被该隔板1031与发热件105隔离，使得香薰块114与发热件105之间留有空隙。本例还在发热件105上设置一个导热件104，如导热铝片，导热件104用以均匀传导发热件105产生的热量，同时美化外观。导热件104设于隔板1031之下，与香薰块114仍不直接接触，之间也保留一定的间隙115，通过热辐射对香薰块114加热，可以避免直接接触加热使香薰块114胶体熔融或者胶体本身产生胶味。发光件101装设在支架的顶部，穿过通孔和香薰块114，位于香薰块114的上方。In this example, the main body frame includes a base 112, an upper cover 103 and a bracket. The base 112 and the upper cover 103 are vertically arranged to form a cavity, and the upper cover 103 is provided with a through hole. The bracket is located in the cavity, the upper end protrudes from the through hole of the upper cover 103, and the lower end is fixed on the base 112. The circuit board 109, the heat generating component 105 and the light emitting component 101 are all mounted on the bracket. The heat generating component 105 is disposed under the partition plate 1031; the upper cover 103, the bracket and the heat generating component 105 cooperate to form an annular groove at the through hole of the upper cover 103 for placing the aroma block 114. Further, the upper cover 103 is formed with a stepped partition 1031 at the edge of the through hole, and the aroma block 114 is separated from the heat generating element 105 by the partition 1031 so that a gap is left between the aroma block 114 and the heat generating element 105. In this example, a heat conducting member 104, such as a heat conducting aluminum sheet, is disposed on the heat generating member 105, and the heat conducting member 104 is used to uniformly conduct heat generated by the heat generating member 105 while beautifying the appearance. The heat conducting member 104 is disposed under the partition plate 1031 and is still not in direct contact with the aroma block 114, and a certain gap 115 is also reserved therebetween. The aroma block 114 is heated by heat radiation to avoid direct contact heating to melt the aroma block 114 colloid or The gel itself produces a gelatinous taste. The illuminating member 101 is mounted on the top of the bracket, passes through the through hole and the aroma block 114, and is positioned above the scented block 114.
底座112上设有螺纹孔和环形定位台，该支架置于环形定位台上。该上盖103与底座112通过螺丝固接，上盖103的边缘与底座112的边缘扣合。上盖103可制成各种形状，如花朵状，也可在其表面绘制各种图案；上盖103的侧面还设有一个供电源线走线的开口。The base 112 is provided with a threaded hole and an annular positioning table which is placed on the annular positioning table. The upper cover 103 and the base 112 are fixed by screws, and the edge of the upper cover 103 is engaged with the edge of the base 112. The upper cover 103 can be made into various shapes, such as a flower shape, and various patterns can be drawn on the surface thereof; the side of the upper cover 103 is further provided with an opening for the power line to be routed.
支架包括上支架102和下支架106。下支架106置于底座112的环形定位台上，并且中部向上凸起形成中空的凸台。电路板109置于下支架106与底座112之间，并固定在下支架106上；电路板109与下支架106之间还设置一个限位件108，用以对发光件101的位置进行限定，使发光件101可以通过该限位件108中间的通孔，定位连接到电路板109的电触点上。发热件105呈环状，置于下支架106上，下支架106的凸台穿过发热件105中间的通孔，凸台的顶面与发热件105的顶面基本持平。导热件104也成环状，铺设在发热件105和凸台上，其中间的通孔与凸台对齐。上支架102的下端穿过导热件104、发热件105的通孔固定安装在凸台内，上端穿过上盖103和香薰块114，裸露在外部。发光件101装设于上支架102的上端，其接线脚依次穿过上支架102、导热件104、发热件105、凸台，通过限位件108的限位，最后连接到电路板109上。上支架102的上端还设置有一个挡板1021，该挡板1021位置与隔板1031基本持平。在使用时，由于香薰块114同时置于该挡板1021和隔板1031上，使香薰块114与导热片104之间、或香薰块与发热件之间形成间隙。 The bracket includes an upper bracket 102 and a lower bracket 106. The lower bracket 106 is placed on the annular positioning table of the base 112, and the central portion is upwardly convex to form a hollow boss. The circuit board 109 is disposed between the lower bracket 106 and the base 112, and is fixed on the lower bracket 106. A limiting member 108 is further disposed between the circuit board 109 and the lower bracket 106 for limiting the position of the light-emitting member 101. The illuminating member 101 can be positioned and connected to the electrical contacts of the circuit board 109 through the through holes in the middle of the limiting member 108. The heat generating member 105 has an annular shape and is placed on the lower bracket 106. The boss of the lower bracket 106 passes through the through hole in the middle of the heat generating member 105, and the top surface of the boss is substantially flush with the top surface of the heat generating member 105. The heat conducting member 104 is also formed in a ring shape and laid on the heat generating member 105 and the boss, and the through hole therebetween is aligned with the boss. The lower end of the upper bracket 102 is fixedly mounted in the boss through the through hole of the heat conducting member 104 and the heat generating member 105, and the upper end passes through the upper cover 103 and the aroma block 114 and is exposed to the outside. The illuminating member 101 is mounted on the upper end of the upper bracket 102, and the connecting legs are sequentially passed through the upper bracket 102, the heat conducting member 104, the heat generating member 105, and the boss, and are terminated by the limiting member 108, and finally connected to the circuit board 109. The upper end of the upper bracket 102 is further provided with a baffle 1021 whose position is substantially flat with the partition 1031. In use, since the aroma block 114 is simultaneously placed on the baffle 1021 and the partition 1031, a gap is formed between the aroma block 114 and the heat conductive sheet 104, or between the aroma block and the heat generating member.
优选地，底座112和下支架106上还分别设有通气孔110、通气孔107，上盖103的隔板1031上对应开设有通气槽1032，该通气孔110、通气孔107通过通气槽1032与通孔连通，使得本例组装完成后，自底座112到上盖103的通孔形成对流空气，以便香薰的散发，提高香薰的扩散效率，增加香薰的作用范围。Preferably, the base 112 and the lower bracket 106 are respectively provided with a vent hole 110 and a vent hole 107. The partition plate 1031 of the upper cover 103 is correspondingly provided with a venting groove 1032. The vent hole 110 and the vent hole 107 pass through the venting groove 1032. The through holes are connected, so that after the assembly is completed, the through holes from the base 112 to the upper cover 103 form convective air, so that the fragrance is emitted, the diffusion efficiency of the aroma is enhanced, and the range of the aroma is increased.
本例中，香薰块114为圆柱形，中部开孔，开孔形状不应该局限于附图中所示形状。发光件101为LED灯，也可用其他发光元件代替，如内凹暖白炽灯等。本实施例采用的发热件105为PTC陶瓷电阻，同样也可用其他发热件代替。In this example, the aroma block 114 has a cylindrical shape with a central opening and the shape of the opening should not be limited to the shape shown in the drawings. The illuminating member 101 is an LED lamp, and may be replaced by other illuminating elements, such as a recessed warm incandescent lamp. The heat generating component 105 used in this embodiment is a PTC ceramic resistor, and other heat generating components can also be used instead.
请参考图6，为了美化外观，并与室内装饰环境协调，可以增设一个外罩116，该外罩116将图3所示的主体部分罩于其中。外罩116优选地为陶瓷或玻璃等透明或半透明材料制成，其表面可以开设多个通孔，以增加透光，也可以绘制各种图案，增加美观性。Referring to FIG. 6, in order to beautify the appearance and coordinate with the interior decoration environment, an outer cover 116 may be additionally provided, and the outer cover 116 covers the main body portion shown in FIG. The outer cover 116 is preferably made of a transparent or translucent material such as ceramic or glass, and a plurality of through holes may be formed in the surface to increase light transmission, and various patterns may be drawn to increase the appearance.
本例中，控制器113独立于主体架设置，并通过电源线分别与电路板109和电源电连接。该控制器113包括上盖1133和下盖1135，其通过螺钉固定，内部装设控制器电路板1134。控制器电路板1134上设有电源开关和用于选择工作模式的选择开关，该选择开关可提供多种工作模式。上盖103开设有两个通孔，并分别设置有与电源开关对应的按键开关1131，与选择开关对应的拨动开关1132。In this example, the controller 113 is disposed independently of the main body frame and electrically connected to the circuit board 109 and the power source through power lines, respectively. The controller 113 includes an upper cover 1133 and a lower cover 1135 which are fixed by screws and internally provided with a controller circuit board 1134. The controller board 1134 is provided with a power switch and a selection switch for selecting an operating mode, which provides a plurality of operating modes. The upper cover 103 is provided with two through holes, and is respectively provided with a push button switch 1131 corresponding to the power switch and a toggle switch 1132 corresponding to the selection switch.
本例所提供的控制器113可提供多个供选择的模式，本例以选择开关具有三个档位为例（档位数量可按实际情况而定），分别是ON、4H、8H。当拨动开关置于ON，表示电子香薰装置处于正常状态，打开电源开关，电子香薰装置开始工作；关闭电源开关，电子香薰装置停止工作。当拨动开关置于4H档位，表示电子香薰装置处于定时状态一，打开电源开关，电子香薰装置开始工作，4小时后，电子香薰装置自动关闭，再过20小时，电子香薰装置自动开始工作，并进入下一个周期自动循环。当拨动开关置于8H档，表示电子香薰装置处于定时状态二，打开电源开关，电子香薰装置开始工作，工作8小时后，电子香薰装置停止工作，再过16小时，电子香薰装置再次自动开始工作，并进入下一个周期自动循环。以此类推，每二十四小时为一个周期，电子香薰装置自动从一个周期到另一个周期循环。The controller 113 provided in this example can provide a plurality of modes for selection. In this example, the selection switch has three gear positions as an example (the number of gear positions can be determined according to actual conditions), which are ON, 4H, and 8H, respectively. When the toggle switch is turned ON, it indicates that the electronic aromatherapy device is in a normal state, the power switch is turned on, and the electronic aromatherapy device starts to work; when the power switch is turned off, the electronic aromatherapy device stops working. When the toggle switch is placed in the 4H position, it indicates that the electronic aromatherapy device is in the timing state. When the power switch is turned on, the electronic aromatherapy device starts to work. After 4 hours, the electronic aromatherapy device is automatically turned off, and after 20 hours, the electronic aromatherapy device automatically starts working. And enter the next cycle automatically. When the toggle switch is placed in the 8H position, it indicates that the electronic aromatherapy device is in the timing state 2, the power switch is turned on, the electronic aromatherapy device starts to work, and after 8 hours of operation, the electronic aromatherapy device stops working, and after another 16 hours, the electronic aromatherapy device starts automatically again. Work and enter the next cycle automatically. By analogy, the electronic aromatherapy device automatically cycles from one cycle to another every twenty-four hours.
请参考图7，其工作原理如下：Please refer to Figure 7, which works as follows:
电源部分：当产品接上110市电时，由元器件R1,C1,VD1,D1组成的降压半波整流电流，将原来110V的交流电变换成5V的直流电压，经过元器件R3,C2，C3组成的滤波电路给IC U1,U2,LED灯供电。其中元器件F1是一个保险管，当工作电流大于250mA时，保险管就会烧断，防止安全隐患。Power supply part: When the product is connected to 110 mains, the step-down half-wave rectified current consisting of components R1, C1, VD1, D1 converts the original 110V AC into 5V DC voltage, through components R3, C2, C3 consists of a filter circuit for the IC U1, U2, LED light supply. The component F1 is a fuse. When the working current is greater than 250 mA, the fuse will be blown to prevent safety hazards.
当打开电源开关（拨动开关在ON位置），IC U1第1脚输出一个低电压，IC U2第1脚得到一个低电压后启动LED灯闪烁程序，从U2第6，7，8脚输出波形从而驱动3颗LED灯点亮并闪烁；同时IC U1内部产生一个70HZ的脉冲方波，由IC U1控制第7脚输出一个70HZ的脉冲方波幅度为5V的电信号经过电容C4耦合到双向可控硅SCR1的门极，使可控硅SCR1导通，从而使陶瓷电阻工作并开始给香薰块114加热，经过大约25分钟后，香薰块114被加热到约55摄氏度，挥发出香味。When the power switch is turned on (the toggle switch is in the ON position), IC U1 pin 1 outputs a low voltage, IC U2 pin 1 gets a low voltage and starts the LED flashing program. The waveform is output from the 6th, 7th and 8th pins of U2 to drive the 3 LEDs to light up and flash; U1 internally generates a 70HZ pulse square wave, by IC U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block After heating for about 25 minutes, the aroma block 114 is heated to about 55 degrees Celsius to evaporate the fragrance.
当关闭电源开关（拨动开关在ON位置），IC U1第1脚输出一个高电压，IC U2第1脚得到一个高电压后停止3LED灯闪烁程序，控制U2第6，7，8脚停止输出波形从而使3颗LED熄灭；同时IC U1第7脚停止发出电信号，使双向可控硅SCR1截止，从而使陶瓷电阻停止加热工作。When the power switch is turned off (the toggle switch is in the ON position), IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating.
当将拨动开关推至4H档时，打开电源开关后，由IC U1第1脚输出一个低电压，IC U2第1脚得到一个低电压后启动LED灯闪烁程序，从U2第6，7，8脚输出波形从而驱动LED灯点亮并闪烁；同时IC U1内部产生一个70HZ的脉冲方波，由IC U1控制第7脚输出一个70HZ的脉冲方波幅度为5V的电信号经过电容C4耦合到双向可控硅SCR1的门极，使可控硅SCR1导通，从而使陶瓷电阻工作并开始给香薰块114加热，经过大约25分钟后，香薰块114加热到55摄氏度，此时香薰块114因为得到55摄氏度的温度 (加热温度根据香块特性而不同设置),从而挥发出香味。另外，当打开电源开关时，由元件X1，C1，C2组成的振荡电路给IC U1内部提供精准的时钟信号，IC U1内部计时器开始工作。当4小时后，IC U1第1脚输出一个高电压，IC U2第1脚得到一个高电压后停止3LED灯闪烁程序，控制U2第6，7，8脚停止输出波形从而使3颗LED熄灭；同时IC U1第7脚停止发出电信号，使双向可控硅SCR1截止，从而使陶瓷电阻停止加热工作。再过20小时后，电子香薰装置完成一个周期，并自动进入下一周期，此时电子香薰装置再次自动开始工作，再过4小时，电子香薰装置再一次自动关闭，并保持关闭状态直到20小时后，电子香薰装置进入第三个周期，以此类推，直到断电，或者操作电源开关或拨动开关。 When the toggle switch is pushed to the 4H position, after the power switch is turned on, a low voltage is output from the first pin of IC U1, IC U2 pin 1 gets a low voltage and then starts the LED flashing program. The waveform is output from the 6th, 7th, and 8th pins of U2 to drive the LED to light and flash. At the same time, IC 70 internally generates a 70HZ pulse square wave. U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block After heating for about 25 minutes, the aroma block 114 is heated to 55 degrees Celsius, at which time the aroma block 114 is at a temperature of 55 degrees Celsius. (The heating temperature is set differently depending on the characteristics of the stick), thereby volatilizing the fragrance. In addition, when the power switch is turned on, the oscillation circuit composed of the components X1, C1, and C2 provides an accurate clock signal to the IC U1. IC The U1 internal timer starts working. After 4 hours, IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating. After another 20 hours, the electronic aromatherapy device completes a cycle and automatically enters the next cycle. At this time, the electronic aromatherapy device automatically starts working again. After another 4 hours, the electronic aromatherapy device automatically turns off again and remains off until 20 hours. After that, the electronic aromatherapy device enters the third cycle, and so on, until the power is turned off, or the power switch or the toggle switch is operated.
当将拨动开关推至8H档时，打开电源开关，由IC U1第1脚输出一个低电压，IC U2第1脚得到一个低电压后启动LED灯闪烁程序，从U2第6，7，8脚输出波形从而驱动LED灯点亮并闪烁；同时IC U1内部产生一个70HZ的脉冲方波，由IC U1控制第7脚输出一个70HZ的脉冲方波幅度为5V的电信号经过电容C4耦合到双向可控硅SCR1的门极，使可控硅SCR1导通，从而使陶瓷电阻工作并开始给香薰块114加热，经过大约25分钟后，香薰块114加热到55摄氏度，此时香薰块114因为得到55摄氏度的温度 (加热温度根据香块特性而不同设置),从而挥发出香味。另外，打开电源开关后，由元件X1，C1，C2组成的振荡电路给IC U1内部提供精准的时钟信号，IC U1内部计时器开始工作。当8小时后，IC U1第1脚输出一个高电压，IC U2第1脚得到一个高电压后停止3LED灯闪烁程序，控制U2第6，7，8脚停止输出波形从而使3颗LED熄灭；同时IC U1第7脚停止发出电信号，使双向可控硅SCR1截止，从而使陶瓷电阻停止加热工作。再过16小时后，电子香薰装置完成一个周期，并自动进入下一周期。此时电子香薰装置再次自动开始工作，再过8小时，电子香薰装置再一次自动关闭，并保持关闭状态知道16小时后。以此类推，完成一个周期时间为24小时，电子香薰装置以这种方式一直循环工作。除非断电，或者操作电源开关或拨动开关。 When the toggle switch is pushed to the 8H position, the power switch is turned on, and a low voltage is output from the first pin of IC U1, IC U2 pin 1 gets a low voltage and then starts the LED flashing program. The waveform is output from the 6th, 7th, and 8th pins of U2 to drive the LED to light and flash. At the same time, IC 70 internally generates a 70HZ pulse square wave. U1 control pin 7 outputs a 70HZ pulse square wave amplitude of 5V electrical signal is coupled to the gate of the triac SCR1 through capacitor C4, which turns on the thyristor SCR1, so that the ceramic resistor works and starts to give the aroma block After heating for about 25 minutes, the aroma block 114 is heated to 55 degrees Celsius, at which time the aroma block 114 is at a temperature of 55 degrees Celsius. (The heating temperature is set differently depending on the characteristics of the stick), thereby volatilizing the fragrance. In addition, after the power switch is turned on, the oscillation circuit composed of the components X1, C1, and C2 provides an accurate clock signal to the IC U1. IC The U1 internal timer starts working. After 8 hours, IC U1 pin 1 outputs a high voltage, IC After U2 pin 1 gets a high voltage, stop the 3 LED lamp flashing program, control U2, 6, 7, and 8 feet to stop outputting the waveform and turn off 3 LEDs; The 7th pin of U1 stops sending an electric signal, which turns off the triac SCR1, so that the ceramic resistor stops heating. After another 16 hours, the electronic aromatherapy device completes a cycle and automatically proceeds to the next cycle. At this point, the electronic aromatherapy device automatically starts working again. After another 8 hours, the electronic aromatherapy device automatically turns off again and remains closed for 16 hours. By analogy, a cycle time of 24 hours is completed, and the electronic aromatherapy device is continuously cycled in this manner. Unless power is removed, either operate the power switch or toggle switch.
实施例二：Embodiment 2:
请参考图8，为本发明电子香薰装置的实施例二，实施例二与实施例一的不同之处在于：控制器113与主体架一体设计。其中，控制器113固定在底座112上；还可以将与控制器113相连的插头也一体设置在主体架上。如此一来，本电子香薰装置体型将变得更加小巧，方便携带和使用。Please refer to FIG. 8 , which is a second embodiment of the electronic aromatherapy device of the present invention. The second embodiment differs from the first embodiment in that the controller 113 is integrally designed with the main body frame. The controller 113 is fixed on the base 112; the plug connected to the controller 113 can also be integrally disposed on the main frame. In this way, the body of the electronic aromatherapy device will become smaller and more convenient to carry and use.
实施例三：Embodiment 3:
请参考图9，为本发明电子香薰装置的实施例三，该实施例三的工作原理、电路结构与实施例一基本一致，区别之处在于：取消底座，主体架包括上盖203和支架205，上盖203呈杯状，支架205装设在上盖203的空腔内，发热件、电路板和发光件都置于支架205上；上盖203的颈部收缩，支架205卡于收缩处，发热件位于支架205的上端，电路板位于发热件的下端，其与发热件之间可设置隔热层，以防止电路板受发热件影响而温度升高，避免引起事故；发光件也设置在发热件的下方，位于上盖203的空腔内，并插接在电路板上；还包括托盘217，装设于上盖203的开口处，托盘217的上端呈敞口状，下端呈缩口状并置于发热件的顶面，托盘217通过底部与发热件直接接触受热，或留有间隙通过发热件热辐射受热，将香薰块214置于托盘217内，从而对香薰块进行加热；托盘217与发热件之间可以设置导热件，以提高加热效率。Please refer to FIG. 9 , which is a third embodiment of the electronic aromatherapy device of the present invention. The working principle and circuit structure of the third embodiment are basically the same as those of the first embodiment. The difference is that the base is removed, and the main frame includes the upper cover 203 and the bracket 205. The upper cover 203 has a cup shape, and the bracket 205 is installed in the cavity of the upper cover 203. The heat generating component, the circuit board and the illuminating member are all placed on the bracket 205; the neck of the upper cover 203 is contracted, and the bracket 205 is clamped at the contraction. The heat generating component is located at the upper end of the bracket 205, and the circuit board is located at the lower end of the heat generating component, and a heat insulating layer may be disposed between the heat generating component and the heat generating component to prevent the circuit board from being affected by the heat generating component and the temperature is raised to avoid an accident; the light emitting component is also disposed. Below the heat generating component, in the cavity of the upper cover 203, and inserted into the circuit board; further comprising a tray 217 installed at the opening of the upper cover 203, the upper end of the tray 217 is open, and the lower end is contracted The mouth is placed on the top surface of the heat generating member, the tray 217 is directly contacted with the heat generating member through the bottom, or the gap is heated by the heat radiating member, and the aroma block 214 is placed in the tray 217 to heat the aroma block; Tray 217 and fever A heat conducting member may be disposed between the pieces to improve heating efficiency.
上盖203为陶瓷或玻璃等透明或半透明材料制成，可以设计成不同形状，如花瓶状等，也可以在表面开设通孔以增加透光，再或者于表面绘制各种图案以增加美观性。The upper cover 203 is made of transparent or translucent material such as ceramic or glass, and can be designed into different shapes, such as a vase shape, or a through hole may be formed in the surface to increase light transmission, or various patterns may be drawn on the surface to increase the appearance. Sex.
本例中，还包括控制器213，其独立于主体架设置，结构与实施例一所示控制器113结构一致。In this example, the controller 213 is further included, which is independent of the main body frame, and has the same structure as the controller 113 shown in the first embodiment.
实施例四：Embodiment 4:
请参考图10，为本发明电子香薰装置的实施例四，包括主体架、电路板、发光件301、发热件和控制器313；电路板、发光件301和发热件均装设在主体架上；发光件301和发热件均与电路板电连接，电路板通过控制器313与电源连接，控制器313与主体架一体设计。Please refer to FIG. 10 , which is a fourth embodiment of the electronic aromatherapy device of the present invention, including a main body frame, a circuit board, a light-emitting component 301, a heat-generating component and a controller 313; the circuit board, the light-emitting component 301 and the heat-generating component are all mounted on the main frame The light-emitting member 301 and the heat-generating member are electrically connected to the circuit board, and the circuit board is connected to the power source through the controller 313, and the controller 313 is integrally designed with the main body frame.
主体架包括上盖303、底座和支架305，上盖303呈杯状，上盖303与底座配合围成杯腔，支架305位于杯腔内，并固定在底座上。发热件、电路板和发光件301一同置于支架305上，发光件301位于电路板的下方，而发热件位于电路板的上方。还包括托盘317，托盘317装设于上盖303的开口中，并位于发热件的上方，香薰块314置于托盘317内。托盘317与发热件之间直接接触导热，或留有间隙，通过发热件的热辐射导热对香薰块加热。托盘317与发热件之间可设置导热件，以提高热量传导效率。The main frame includes an upper cover 303, a base and a bracket 305. The upper cover 303 has a cup shape, and the upper cover 303 and the base cooperate to form a cup cavity. The bracket 305 is located in the cup cavity and is fixed on the base. The heat generating member, the circuit board and the light emitting member 301 are placed together on the bracket 305, the light emitting member 301 is located below the circuit board, and the heat generating member is located above the circuit board. A tray 317 is also included. The tray 317 is mounted in the opening of the upper cover 303 and above the heat generating member, and the aroma block 314 is placed in the tray 317. The tray 317 is in direct contact with the heat-generating member for heat conduction, or a gap is left, and the aroma block is heated by the heat radiation heat conduction of the heat-generating member. A heat conducting member may be disposed between the tray 317 and the heat generating member to improve heat transfer efficiency.
本例还包括电源，其为DC电源。支架305的下端与底座配合形成电池盒318，底座对应电池盒318开有四个或多个电池装入口319。该电池盒318可容纳四个或多个干电池，该电池盒318与电路板电连接，以提供发光件301和发热件所需电能。支架305与电池盒318固定连接，包括多个固定柱，电路板置于该固定柱之上。发热件置于电路板的上方，其与电路板之间可设置隔热层，以防止电路板受发热件影响而温度升高。发光件301插接在电路板的下方，位于多个固定柱之间。This example also includes a power source, which is a DC power source. The lower end of the bracket 305 cooperates with the base to form a battery case 318, and the base corresponding battery case 318 is provided with four or more battery loading ports 319. The battery case 318 can accommodate four or more dry batteries that are electrically connected to the circuit board to provide the electrical energy required for the light-emitting member 301 and the heat-generating member. The bracket 305 is fixedly coupled to the battery case 318 and includes a plurality of fixing posts on which the circuit board is placed. The heat generating component is placed above the circuit board, and a heat insulating layer may be disposed between the heat generating component and the circuit board to prevent the circuit board from being affected by the heat generating component and the temperature is increased. The illuminating member 301 is inserted under the circuit board and located between the plurality of fixing posts.
本例中，控制器313与底座一体设计，包括控制器电路板、电源开关和用于选择档位的选择开关。控制器电路板装设于底座上，电源开关和选择开关位于底座的底部。In this example, the controller 313 is integrally designed with the base, including a controller circuit board, a power switch, and a selector switch for selecting a gear position. The controller board is mounted on the base, and the power switch and selector switch are located at the bottom of the base.
请参考图11，本例提供的控制器313可提供多个供选择的模式，本例以选择开关具有三个档位为例（挡位数量可按实际情况而定），分别是ON、4H、8H。Referring to FIG. 11, the controller 313 provided in this example can provide a plurality of modes for selection. In this example, the selection switch has three gear positions as an example (the number of gear positions can be determined according to actual conditions), respectively, ON, 4H. , 8H.
工作原理如下：The working principle is as follows:
电源部分：当产品安装四颗D SIZE电池时，经过元器件D1,C2组成的滤波电路给IC U1,U2,LED灯供电。Power supply part: When the product is installed with four D SIZE batteries, the filter circuit composed of components D1 and C2 is given to the IC. U1, U2, LED light supply.
当打开电源开关（拨动开关在ON位置），IC U1第11脚输出一个低电压，从U1第8，9，10脚输出波形从而驱动内凹暖白灯点亮并闪烁；由IC U1控制第7脚输出一个高电平使三极管Q1导通，然后MOS管Q4导通，从而使陶瓷电阻工作并开始给香薰块314加热，经过大约25分钟后，香薰块314加热到55摄氏度，此时香薰块314因为得到55摄氏度的温度，从而挥发出香味。由三极管Q3，Q4，R17,R18组成的恒流源电路，使电池电压在变低的情况下也能保持发热温度不变。When the power switch is turned on (the toggle switch is in the ON position), the IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius. At this time, the aroma block 314 evaporates the fragrance because it gives a temperature of 55 degrees Celsius. A constant current source circuit composed of transistors Q3, Q4, R17, and R18 keeps the heating temperature constant even when the battery voltage is low.
当关闭电源开关（拨动开关在ON位置），IC U1第11脚得到一个低电压，从U2第8，9，10脚停止输出波形从而使内凹暖白灯熄灭；同时IC U1第7脚输出一个低电平，使三极管Q1截止，MOS管Q4截止，从而使陶瓷电阻停止加热工作。 When the power switch is turned off (the toggle switch is in the ON position), the IC U1 pin 11 gets a low voltage, stops the output waveform from U8, 8, 9 and 10 feet, so that the inner warm white light goes out; The 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating.
当将拨动开关推至4H档时，打开电源开关，IC U1第11脚输出一个低电压，从U1第8，9，10脚输出波形从而驱动内凹暖白灯点亮并闪烁；由IC U1控制第7脚输出一个高电平使三极管Q1导通，然后MOS管Q4导通，从而使陶瓷电阻工作并开始给香薰块314加热，经过大约25分钟后，香薰块314加热到55摄氏度，此时香薰块314因为得到55摄氏度的温度，从而挥发出香味；打开电源的同时，由元件X1，C1，C2组成的振荡电路给IC U1内部提供精准的时钟信号，IC U1内部计时器开始工作。当4小时后，从U1第8，9，10脚停止输出波形从而使内凹暖白灯熄灭；同时IC U1第7脚输出一个低电平，使三极管Q1截止，MOS管Q4截止，从而使陶瓷电阻停止加热工作，直至20小时后，自动进入下一个周期。电子香薰装置以24小时为周期，一直循环，直到断电或操作电源开关，拨动开关。When pushing the toggle switch to 4H, turn on the power switch, IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius. At this time, the aromatherapy block 314 volatilizes the fragrance because it obtains a temperature of 55 degrees Celsius; while the power is turned on, the oscillation circuit composed of the components X1, C1, and C2 gives the IC The U1 provides an accurate clock signal internally, and the IC U1 internal timer starts to work. After 4 hours, the output waveform is stopped from the 8th, 9th, and 10th feet of U1 to extinguish the concave warm white light; The 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating, and after 20 hours, it automatically enters the next cycle. The electronic aromatherapy device circulates continuously for 24 hours until the power is turned off or the power switch is operated, and the switch is toggled.
当将拨动开关推至8H档时，打开电源开关，IC U1第11脚输出一个低电压，从U1第8，9，10脚输出波形从而驱动内凹暖白灯点亮并闪烁；由IC U1控制第7脚输出一个高电平使三极管Q1导通，然后MOS管Q4导通，从而使陶瓷电阻工作并开始给香薰块314加热，经过大约25分钟后，香薰块314加热到55摄氏度，此时香薰块314因为得到55摄氏度的温度，从而挥发出香味；打开电源的同时，由元件X1，C1，C2组成的振荡电路给IC U1内部提供精准的时钟信号，IC U1内部计时器开始工作。当8小时后，从U1第8，9，10脚停止输出波形从而使内凹暖白灯熄灭；同时IC U1第7脚输出一个低电平，使三极管Q1截止，MOS管Q4截止，从而使陶瓷电阻停止加热工作，直至16小时后，自动进入下一个周期。电子香薰装置以24小时为周期，一直循环，直到断电或操作电源开关，拨动开关。由元器件R10,U2组成的低电压检测电路，用来保护电池电压不被过放而引起电池漏液的现象。When pushing the toggle switch to 8H, turn on the power switch, IC The 11th pin of U1 outputs a low voltage, and the waveform is output from the 8th, 9th, and 10th pins of U1 to drive the concave warm white lamp to light and blink; U1 controls the seventh pin to output a high level to turn on the transistor Q1, and then the MOS transistor Q4 is turned on, so that the ceramic resistor works and starts to heat the aroma block 314. After about 25 minutes, the aroma block 314 is heated to 55 degrees Celsius. At this time, the aromatherapy block 314 volatilizes the fragrance because it obtains a temperature of 55 degrees Celsius; while the power is turned on, the oscillation circuit composed of the components X1, C1, and C2 gives the IC The U1 provides an accurate clock signal internally, and the IC U1 internal timer starts to work. After 8 hours, the output waveform is stopped from the 8th, 9th, and 10th feet of U1 to extinguish the concave warm white light; The 7th pin of U1 outputs a low level, so that the transistor Q1 is turned off, and the MOS transistor Q4 is turned off, so that the ceramic resistor stops heating, and after 16 hours, it automatically enters the next cycle. The electronic aromatherapy device circulates continuously for 24 hours until the power is turned off or the power switch is operated, and the switch is toggled. A low voltage detection circuit composed of components R10, U2 is used to protect the battery from being over-discharged and causing the battery to leak.
实施例五：Embodiment 5:
请参考图12，为本发明电子香薰装置的实施例五，本实施例五除了电路结构、工作原理与实施例四一致，其底座412、控制器413和电池盒418的结构也与实施例三一致，其不同在于：取消托盘，香薰块如实施例一所示方式放置在上盖和支架上，本例中支架、上盖403、发光件401、电路板、发热件、导热件405和香薰块414各构件结构、相互间的连接均可参考实施例一。Please refer to FIG. 12 , which is a fifth embodiment of the electronic aromatherapy device of the present invention. In addition to the circuit structure and working principle of the fifth embodiment, the structure of the base 412 , the controller 413 and the battery case 418 are also the same as the embodiment. The third difference is that the tray is removed, and the aroma block is placed on the upper cover and the bracket as shown in the first embodiment. In this example, the bracket, the upper cover 403, the light-emitting member 401, the circuit board, the heat-generating member, and the heat-conducting member 405 are provided. For the structure and connection of the components of the aromatherapy block 414, reference may be made to the first embodiment.
进一步地，本例还包括一个杯形外罩416，外罩416优选地为蜡或poly等透明或半透明材料制成。底座412与外罩416的下端配合安装。主体架、发热件、发光件401和电池盒418均置于该外罩416的空腔内。Further, the present example also includes a cup-shaped outer cover 416 which is preferably made of a transparent or translucent material such as wax or poly. The base 412 is fitted to the lower end of the outer cover 416. The main body frame, the heat generating member, the light emitting member 401, and the battery case 418 are all placed in the cavity of the outer cover 416.
实施例六 Embodiment 6
请参考图13所示，本例的电子香薰装置，具体结构与上述各例略有不同。Referring to FIG. 13, the electronic aromatherapy device of this example has a specific structure which is slightly different from the above examples.
其中，在上盖的侧壁内置了多块磁块，可以配合外罩设置的磁铁，相互吸合，使主体与外罩形成相对稳定的结合。Wherein, a plurality of magnetic blocks are built in the side wall of the upper cover, and the magnets provided in the outer cover can be combined with each other to form a relatively stable combination of the main body and the outer cover.
上述各例中，底座与上盖的连接除采用螺接外，还可能用超声波焊接等方式。外罩与主体的配合，可以采用磁铁吸合，也可以在底座或外罩之一增设一胶圈，底座和外罩通过胶圈紧配合。外接电源可以采用220V、110V等市电。本发明提供了多种电子香薰装置的结构，其均利用电能加热香薰块，较传统明火更加安全，环保，而且发光件能够发出以不同频率闪烁的光线，模仿煤油灯、蜡烛等传统照明用具的火焰效果，自然逼真，增加使用过程中的情趣，愉悦使用者心情。控制器分为外置或内置，并提供多个不同工作模式供使用者选择，电子香薰装置的内部电路可以自动控制加热和照明时间，并设有保护元件，操作者可以根据自己的需要选择合适的工作模式，灵活性高，安全可靠。本发明还提供了两种方式的电源，可利用插头直接连接家用交流电源，也可利用如干电池等DC电源直接供电，以此满足不同环境的需要。香薰块与导热件之间留有间隙，通过发热件的热辐射对香薰块加热，避免直接加热导致香薰块胶体熔融，同时也可避免塑料构件本身受热产生胶味。In the above examples, the connection between the base and the upper cover may be ultrasonic welding or the like in addition to screwing. The outer cover and the main body can be combined by a magnet, or a rubber ring can be added to one of the base or the outer cover, and the base and the outer cover are tightly fitted by the rubber ring. The external power supply can use 220V, 110V and other commercial power. The invention provides a structure of a plurality of electronic aromatherapy devices, which all use electric energy to heat the aromatherapy block, which is safer and more environmentally friendly than the traditional open flame, and the light-emitting member can emit light with different frequencies to mimic the traditional lighting appliances such as kerosene lamps and candles. The flame effect is natural and realistic, increasing the taste during use and delighting the user. The controller is divided into external or built-in, and provides a variety of different working modes for the user to choose. The internal circuit of the electronic aromatherapy device can automatically control the heating and lighting time, and has protection elements. The operator can choose the right one according to his own needs. The working mode is flexible, safe and reliable. The invention also provides two ways of power supply, which can be directly connected to the household AC power source by using a plug, or can be directly powered by a DC power source such as a dry battery, thereby meeting the needs of different environments. There is a gap between the aroma block and the heat-conducting member, and the aroma block is heated by the heat radiation of the heat-generating member to avoid direct heating to cause the aroma block to melt, and at the same time, the plastic member itself can be prevented from being heated to produce a glue taste.
以上内容是结合具体的实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。The above is a further detailed description of the present invention in connection with the specific embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims (15)

  1. 一种电子香薰装置, 其特征在于:包括主体和控制器，二者电连接；所述主体包括主体架、电路板、发光件和发热件；所述电路板、发光件和发热件均装设在所述主体架上；所述发热件上方设有用于放置香薰块的放置位；所述发光件和发热件均与所述电路板电连接，所述电路板与所述控制器电连接；所述控制器与所述主体一体设计或分体设计。 An electronic aromatherapy device, The utility model is characterized in that: the main body and the controller are electrically connected; the main body comprises a main body frame, a circuit board, a light emitting component and a heat generating component; and the circuit board, the light emitting component and the heat generating component are all mounted on the main body frame Providing a placement position for placing the aroma block above the heat generating member; the light emitting member and the heat generating member are electrically connected to the circuit board, and the circuit board is electrically connected to the controller; the controller and the controller The main body design or the split design.
  2. 如权利要求1所述的电子香薰装置，其特征在于，所述主体架包括底座、上盖和支架；所述上盖与底座配合形成空腔，所述支架置于所述空腔内，并与底座固定连接；所述发热件和发光件均装设于所述支架上;所述发热件设于所述支架上部。 The electronic aromatherapy device according to claim 1, wherein said main body frame comprises a base, an upper cover and a bracket; said upper cover and said base cooperate to form a cavity, said bracket being placed in said cavity, and The heat generating component and the light emitting component are all mounted on the bracket; the heat generating component is disposed on the upper portion of the bracket.
  3. 如权利要求2所述的电子香薰装置，其特征在于，所述支架包括上支架和下支架；所述下支架固定装设于所述底座上，所述电路板置于所述下支架与底座之间，所述发热件铺设在所述下支架上；所述上支架的下部穿过所述发热件与所述下支架固定连接，上部伸出高于所述发热件顶面，所述发光件置于所述上支架的上部顶端。 The electronic aromatherapy device according to claim 2, wherein the bracket comprises an upper bracket and a lower bracket; the lower bracket is fixedly mounted on the base, and the circuit board is placed on the lower bracket and the base The heat generating member is laid on the lower bracket; the lower portion of the upper bracket is fixedly connected to the lower bracket through the heat generating member, and the upper portion protrudes above the top surface of the heat generating member, and the light is emitted A piece is placed on the upper top end of the upper bracket.
  4. 如权利要求2所述的电子香薰装置，其特征在于，所述发热件装设于所述支架顶部，所述发光件装设于所述发热件下方。 The electronic aromatherapy device according to claim 2, wherein the heat generating member is mounted on a top of the bracket, and the light emitting member is mounted under the heat generating member.
  5. 如权利要求3所述的电子香薰装置，其特征在于，所述上盖开设有通孔，所述通孔的边缘形成用于隔离香薰块与所述发热件的隔板，所述隔板呈台阶状；所述发热件位于通孔处，且与所述隔板之间留有间隙。 The electronic aromatherapy device according to claim 3, wherein the upper cover is provided with a through hole, and an edge of the through hole forms a partition for isolating the aroma block and the heat generating member, and the partition is Stepped; the heat generating member is located at the through hole, and a gap is left between the heat insulating member and the partition.
  6. 如权利要求3所述的电子香薰装置，其特征在于，所述主体还包括导热件，设置于所述发热件上方，抵接或接近所述发热件表面。 The electronic aromatherapy device according to claim 3, wherein the main body further comprises a heat conducting member disposed above the heat generating member to abut or approach the surface of the heat generating member.
  7. 如权利要求4所述的电子香薰装置，其特征在于，所述上盖具有敞口，所述支架、发热件和发光件均被容纳于其中。 The electronic aromatherapy device according to claim 4, wherein said upper cover has an opening, and said holder, the heat generating member, and the illuminating member are housed therein.
  8. 如权利要求4所述的电子香薰装置，其特征在于，所述上盖具有敞口端；所述主体还包括托盘，活动盖设于所述上盖之敞口端；所述托盘底面抵接或接近所述发热件表面。 The electronic aromatherapy device according to claim 4, wherein the upper cover has an open end; the main body further includes a tray, the movable cover is disposed at an open end of the upper cover; and the bottom surface of the tray is abutted Or near the surface of the heat generating member.
  9. 如权利要求5所述的电子香薰装置，其特征在于，所述上支架设置有用于隔离香薰块与所述发热件的台阶状挡板，与所述隔板齐平。 The electronic aromatherapy device according to claim 5, wherein said upper bracket is provided with a stepped baffle for isolating the aroma block and said heat generating member, flush with said partition.
  10. 如权利要求5所述的电子香薰装置，其特征在于，所述底座和下支架均设有通气孔，所述隔板的下方对应设有通气槽，所述通气孔通过所述通气槽与所述通孔连通。The electronic aromatherapy device according to claim 5, wherein the base and the lower bracket are each provided with a vent hole, and a lower side of the partition plate is provided with a venting groove through which the vent hole passes. The through holes are connected.
  11. 如权利要求1-10中任一项所述的电子香薰装置，其特征在于，所述控制器与所述主体为分体设计，所述控制器上设有电源插头、电源开关和用于选择工作模式的选择开关。 The electronic aromatherapy device according to any one of claims 1 to 10, wherein the controller and the main body are of a split design, and the controller is provided with a power plug, a power switch, and a selection The selector switch for the operating mode.
  12. 如权利要求1-10中任一项所述的电子香薰装置，其特征在于，所述主体还包括电池盒，所述电池盒固定在所述底座上，所述电池盒与所述控制器、电路板电连接。 The electronic aromatherapy device according to any one of claims 1 to 10, wherein the main body further comprises a battery case, the battery case is fixed to the base, the battery case and the controller, The board is electrically connected.
  13. 如权利要求1-10中任一项所述的电子香薰装置，其特征在于，还包括外罩，所述外罩将所述主体罩设于其内。 The electronic aromatherapy device of any of claims 1 to 10, further comprising a cover, the outer cover having the body cover disposed therein.
  14. 如权利要求3、5、6、9和10中任一项所述的电子香薰装置，其特征在于，所述发热件为圆柱状，中间开设有通孔，所述上支架穿过该通孔与所述下支架相接；其与所述上盖和支架配合形成一用于放置香薰块的圆环状凹槽。 The electronic aromatherapy device according to any one of claims 3, 5, 6, 9 and 10, wherein the heat generating member has a cylindrical shape with a through hole in the middle, and the upper bracket passes through the through hole It is in contact with the lower bracket; it cooperates with the upper cover and the bracket to form an annular groove for placing the aroma block.
  15. 如权利要求13所述的电子香薰装置，其特征在于，所述外罩与所述主体通过胶圈紧配合，或通过磁铁相吸合。 The electronic aromatherapy device according to claim 13, wherein said outer cover is tightly fitted to said main body by a rubber ring or by a magnet.
PCT/CN2011/078089 2011-08-05 2011-08-05 Electronic aromatherapy device WO2013020263A2 (en)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9033553B2 (en) 2013-03-15 2015-05-19 Xiaofeng Li Electronic flameless candle
US9360181B2 (en) 2013-03-15 2016-06-07 Xiaofeng Li Electronic flameless candle
US9366402B2 (en) 2010-06-28 2016-06-14 Shenzhen Liown Electronics Company Ltd. Electronic lighting device and method for manufacturing same
US9371973B2 (en) 2010-06-28 2016-06-21 Shenzhen Liown Electronics Company Ltd. Electronic lighting device and method for manufacturing same
USD767810S1 (en) 2014-05-28 2016-09-27 Xiaofeng Li Electronic flameless candle
US9551470B2 (en) 2014-06-24 2017-01-24 Xiaofeng Li Electric candle with illuminating panel
US9585980B1 (en) 2016-06-27 2017-03-07 Xiaofeng Li Scented electronic candle device
US9605824B1 (en) 2016-05-03 2017-03-28 Xiaofeng Li Imitation candle device with enhanced control features
US9689538B2 (en) 2008-11-18 2017-06-27 Shenzhen Liown Electronics Company Ltd. Electronic candle having tilt sensor and blow sensors
US9739432B2 (en) 2016-01-27 2017-08-22 Xiaofeng Li Imitation candle and flame simulation assembly thereof
US9810388B1 (en) 2016-08-26 2017-11-07 Xiaofeng Li Imitation candle and flame simulation assembly with multi-color illumination
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US10111307B2 (en) 2016-06-17 2018-10-23 Xiaofeng Li Systems and methods for remotely controlling an imitation candle device
US10201630B2 (en) 2016-03-02 2019-02-12 Jason Carl Antonino Aromatherapy apparatus and housing
US10302263B2 (en) 2017-04-05 2019-05-28 Xiaofeng Li Scented imitation candle device
US10393332B2 (en) 2017-04-20 2019-08-27 L & L Candle Company, LLC Electric candle having flickering effect
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108926731A (en) * 2017-05-27 2018-12-04 深圳市里阳电子有限公司 Electronic aromatherapy device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1057464A (en) * 1996-08-26 1998-03-03 Chihiro Asakura Electric aromatization device for popli
EP0855189A2 (en) * 1997-01-13 1998-07-29 Mutsuo Hirano Diffuser
WO2003011349A1 (en) * 2001-08-01 2003-02-13 Givaudan Sa Fragrance device
CN1530142A (en) * 2003-03-10 2004-09-22 北京亚都科技股份有限公司 Fragrance releaser
CN1646177A (en) * 2002-04-18 2005-07-27 松下电器产业株式会社 Aroma diffuser
CN201235095Y (en) * 2008-07-18 2009-05-13 宁波宁兴国贸实业有限公司 Electric heating incense device
CN201418887Y (en) * 2009-06-17 2010-03-10 李晓锋 Aromatherapy device
CN201533921U (en) * 2009-09-23 2010-07-28 林宇光 Clock-controlled timing scent dispersing device
CN201643048U (en) * 2010-04-15 2010-11-24 曲曾蕃 Incensing pot with improved structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1057464A (en) * 1996-08-26 1998-03-03 Chihiro Asakura Electric aromatization device for popli
EP0855189A2 (en) * 1997-01-13 1998-07-29 Mutsuo Hirano Diffuser
WO2003011349A1 (en) * 2001-08-01 2003-02-13 Givaudan Sa Fragrance device
CN1646177A (en) * 2002-04-18 2005-07-27 松下电器产业株式会社 Aroma diffuser
CN1530142A (en) * 2003-03-10 2004-09-22 北京亚都科技股份有限公司 Fragrance releaser
CN201235095Y (en) * 2008-07-18 2009-05-13 宁波宁兴国贸实业有限公司 Electric heating incense device
CN201418887Y (en) * 2009-06-17 2010-03-10 李晓锋 Aromatherapy device
CN201533921U (en) * 2009-09-23 2010-07-28 林宇光 Clock-controlled timing scent dispersing device
CN201643048U (en) * 2010-04-15 2010-11-24 曲曾蕃 Incensing pot with improved structure

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