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WO2013020263A2 - Dispositif d'aromathérapie électronique - Google Patents

Dispositif d'aromathérapie électronique 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
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WO
WIPO (PCT)
Prior art keywords
heat generating
bracket
aromatherapy device
main body
generating member
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2011/078089
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English (en)
Chinese (zh)
Other versions
WO2013020263A3 (fr
Inventor
李晓锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201190000046.3U priority Critical patent/CN204050418U/zh
Priority to PCT/CN2011/078089 priority patent/WO2013020263A2/fr
Publication of WO2013020263A2 publication Critical patent/WO2013020263A2/fr
Anticipated expiration legal-status Critical
Publication of WO2013020263A3 publication Critical patent/WO2013020263A3/fr
Ceased legal-status Critical Current

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Classifications

    • 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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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Acoustics & Sound (AREA)
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  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention concerne un dispositif d'aromathérapie électronique comprenant un corps principal et un dispositif de commande qui sont mutuellement reliés par voie électronique. Le corps principal comprend un cadre, une carte de circuits imprimés, un élément d'éclairage, et un élément chauffant, la carte de circuits imprimés, l'élément d'éclairage, et l'élément de chauffage étant disposés sur de cadre du corps principal. L'emplacement d'installation destiné au bloc d'aromathérapie se trouve au-dessus de l'élément chauffant. L'élément d'éclairage et l'élément chauffant sont électroniquement reliés à la carte de circuits imprimés, et la carte de circuits imprimés est électroniquement reliée au dispositif de commande. Le dispositif de commande et le corps principal peuvent être conçus de manière à former un corps intégré ou à être distincts. Le dispositif d'aromathérapie électronique de la présente invention utilise l'élément d'éclairage pour imiter l'effet lumineux classique du feu, et utilise l'élément chauffant pour chauffer le bloc d'aromathérapie aux fins de volatilisation de l'arôme, ce qui offre une amélioration de la qualité de vie des utilisateurs et une amélioration de l'humeur des utilisateurs.
PCT/CN2011/078089 2011-08-05 2011-08-05 Dispositif d'aromathérapie électronique Ceased WO2013020263A2 (fr)

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PCT/CN2011/078089 WO2013020263A2 (fr) 2011-08-05 2011-08-05 Dispositif d'aromathérapie électronique

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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
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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
US10010640B1 (en) 2017-06-17 2018-07-03 Xiaofeng Li Electronic scented candle and fragrance container
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US10201630B2 (en) 2016-03-02 2019-02-12 Jason Carl Antonino Aromatherapy apparatus and housing
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US9371973B2 (en) 2010-06-28 2016-06-21 Shenzhen Liown Electronics Company Ltd. Electronic lighting device and method for manufacturing same
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US10655806B2 (en) 2015-02-25 2020-05-19 L&L Candle Company, Llc Systems and methods for generating a realistic flame effect
US9739432B2 (en) 2016-01-27 2017-08-22 Xiaofeng Li Imitation candle and flame simulation assembly thereof
US10184626B2 (en) 2016-01-27 2019-01-22 Xiaofeng Li Imitation candle and flame simulation assembly thereof
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