KR100515570B1 - Apparatus and method of exhaling scent - Google Patents

Abstract

The present invention relates to a fragrance apparatus that emits incense. The fragrance device includes a fragrance storage unit, a door opening device, and a blowing structure. The fragrance storage unit includes one or two or more fragrance containing spaces in which the fragrance fluid is stored, a fragrance discharge port provided corresponding to each accommodating space, an absorbing member for absorbing the fragrance liquid in each of the accommodation spaces, and delivering the fragrance liquid to the corresponding discharge port, and each discharge port. It is possible to open and close the cover and has a door corresponding to each discharge port. The door opener opens and closes the door. The blower structure has a passage for communicating air and communicating with the outside and communicating with the space in which the discharge port is located with the door open. The fragrance storage unit forms an absorbing member accommodating space, which is a separate space from each fragrance accommodating space, and the fragrance accommodating space and the absorbing member accommodating space can communicate with each other near the bottom of the accommodating space. The absorbing member accommodating space may be formed by a hollow accommodating pillar extending from the bottom of the perfume liquid receiving space. The fragrance storage unit includes a lower fragrance receiving portion and an upper fragrance discharge portion, and the fragrance receiving portion is provided with a fragrance accommodating space, which may be provided with a blocking film for sealing the fragrance accommodating space.

Description

Diffuser and Method of Dissipating Fragrance {APPARATUS AND METHOD OF EXHALING SCENT}

The present invention relates to a fragrance apparatus that emits incense.

Currently, various scents are used to change the atmosphere of the room and to remove odors. Recently, incense is used to treat various diseases caused by stress. It is a fragrance apparatus that is used to emit such aroma.

In general, solidified fragrances are used to provide flavor. These fragrances are usually always divergent and the degree of divergence and time is not controlled. The other is to spray the liquid in a spray container. This spray bottle is often dispensed with too much at a time, and it is difficult to keep the fragrance continuously.

Unlike the above devices, there is also a fragrance device that creates a flow of air passing through the fragrance and spreads the fragrance by the flow of the air. Some of these devices allow the fragrance in the main body to continually emanate, and the use of the fragrance in the room may cause the fragrance density of the room to be so high that it may cause discomfort. In addition, the opening and closing control is not used, the fragrance is quickly consumed.

It is an object of the present invention to provide a fragrance apparatus which can use the stored fragrance for as long as possible. Another object of the present invention is to provide a fragrance apparatus that can alternately provide two or more incense. Still another object of the present invention is to provide a fragrance apparatus for spraying two or more flavors at various cycles. It is still another object of the present invention to provide a fragrance device that allows the start of the sprinkler and the stop of the sprinkler. It is still another object of the present invention to provide a fragrance device in which fragrance consumption is minimized when the fragrance emission stops. It is another object of the present invention to provide a fragrance apparatus which can easily replace the fragrance. Another object of the present invention is to provide a fragrance apparatus having a sealed structure to prevent the deterioration and leakage of the fragrance liquid. It is yet another object of the present invention to provide a method of dissipating two different flavors to have an optimum effect.

According to one aspect of the invention, the one or more perfume solution containing the perfume solution is stored, the fragrance discharge port provided corresponding to each of the receiving space, and absorbs the perfume solution of each of the receiving space to deliver to the corresponding discharge port Perfume storage unit having an absorbing member, the opening and closing to cover each discharge port and having a door corresponding to each discharge port;

An opening and closing device for opening and closing the door;

There is provided a fragrance apparatus including a blowing structure having a passage in which air flows to the outside and communicates with a space in which a discharge port is located while the door is opened.

The fragrance storage unit forms an absorbing member accommodating space which is a separate space from each of the fragrance accommodating spaces.

The absorbing member accommodating space may be formed by a hollow accommodating pillar extending from the bottom of the perfume liquid receiving space.

The fragrance storage unit includes a lower fragrance receiving portion and an upper fragrance discharge portion, and the fragrance receiving portion is provided with the fragrance receiving space may be provided with a blocking film for sealing the fragrance containing space.

The fragrance storage unit accommodates the fragrance of two different flavors, the fragrance device further comprises a control circuit for controlling the operation of the opening and closing device, the control circuit portion is alternately diverging the two fragrance, The opening and closing device may be operated so that no fragrance is emitted for a certain time.

The control circuit unit is emitted for a predetermined time on the basis of the acclimation time (a time to continuously recognize the same odor) for each scent, and the acclimation removal time (recognizes the different odor from the smell of the previous odor) On the basis of the shortest possible time, the operation of the opening and closing device can be controlled so that no fragrance is emitted for a predetermined time.

According to another aspect of the present invention, as a method of emitting two different flavors,

The fragrance divergence method which alternately diverges the two fragrances but does not radiate any fragrance for a predetermined time between the diverging times is provided.

The two fragrances are emitted for a preset time based on the acclimation time (the time to continuously recognize the same smell) for each fragrance, and the acclimation removal time (a different smell can be recognized from the previous smell state). No fragrance may be emitted for a predetermined time period based on the shortest time).

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1, 2, and 3, the smell diffusion apparatus 10 includes a case 20, a fragrance storage unit 30, an opening and closing device 50, a blower 70, and a flow rate control device ( 90).

1 and 2, the case 20 includes a bottom plate 22, a front wall 24, and a rear wall 26. The bottom plate 22 is a flat plate member and is generally elliptical in shape. The center of the bottom plate 22 is provided with a coupling column 23 formed extending from the bottom. The bottom is drilled in the form of a circular tube of the coupling column (23). Both sides of the wall surface of the coupling column 23 are protruded to the outside to form a guide 231 inside. Perfume storage unit 30 to be described later is inserted into the coupling column 23 from the bottom of the bottom plate 22 is coupled. At this time, the coupling portion 31 of the fragrance storage unit 30 to be described later goes up along the guide 231 of the coupling column 23 is coupled to the correct position. Coupling screw holes 221 are provided at the edge of the bottom plate 22. Coupling screw 222 (preferably self-tapping screw) is inserted into the coupling hole 221 is coupled to the screw coupling portion 201 provided on the lower wall of the front wall 24 and the rear wall 26 to be described later.

The front wall 24 surrounds about half of the bottom plate 22, and surrounds the side wall 25 that is raised upward, and the upper side wall 251 and the lower side wall 252 provided at the top and bottom of the side wall 25, respectively. Equipped. The upper end wall 251 is provided with a semicircular opening 253. The opening portion 253 is joined with the opening portion 273 of the rear wall 26 to be described later to form a circular passage. The lower end wall 252 is formed to extend inwardly from the side wall 25. Although not shown, the screw coupling portion (same as the screw coupling portion 201 of the rear wall 26) protrudes from the upper surface of the lower wall 252 at a position corresponding to the coupling hole 221 of the bottom plate 22. Prepared. The screw 222 is coupled to the screw coupling portion through the coupling hole 221 from the bottom of the bottom plate 22 to fix the front wall 24 and the bottom plate 22. Referring to FIG. 3, two inner side walls 25 are provided with two coupling plates 241 and 242 which protrude horizontally and extend in parallel. The two coupling plates 241 and 242 are slightly spaced apart. The insertion plate 81 of the passage forming member 80 of the blower 70, which will be described later, is inserted and fixed between the two coupling plates 241 and 242. The control circuit board 15 is vertically erected and screwed on the inner surface of the side wall 25. The control circuit board 15 is provided with a home position sensor 153 at a position facing the driving motor 52 to be described later. The home position sensor 153 interacts with the home position protrusion 53 attached to the rotating shaft 61 to be described later. As the home position sensor, a contact sensor such as a limit switch is used, and a non-contact sensor such as an optical sensor may be used, and any one may be used to know the position of the rotating shaft 61 to be described later. An operation button 243 connected to the control circuit board 15 is provided on an outer surface of the side wall 25.

1, 2, and 3, the rear wall 26 is similar in shape to the front wall 24, and includes a side wall 27, an upper end wall 271, and a lower end wall 272. . The upper end wall 271 and the lower end wall 272 have the same shape as the front wall 24, and the lower end wall 272 is fixed to the bottom plate 22 in the same manner. The side wall 27 is provided with air passages 274 provided to allow air to flow therein. External air flows into the case 20 through the air passages 274. The front wall 24, the rear wall 26, the bottom plate 22 is combined to form a case 20, the upper portion is provided with a circular passage protruding the adjustment rotating body 95 to be described later.

2, 3, and 4, the fragrance storage unit 30 is in the form of a cylindrical stand, and includes a fragrance receiving portion 32 positioned below and a fragrance discharge portion 40 positioned above. Coupling blades 31 are provided on both sides of the perfume receiving portion 32 (only one is shown in the drawing). Coupling wing 31 is protruded outward from the outer upper portion of the perfume receiving portion 32 is slightly extended and then bent down to extend. In the middle extending downward, a stepped portion 311 protruding outward is provided. The portion extending downward from the coupling blade 31 may be deformed by elasticity. The deformation may change the position of the stepped part 311. That is, when the lower end of the coupling blade 31 is pinched by hand, the stepped portion 311 is moved slightly inward, and when the hand is released, the stepped portion 311 moves outward again by elasticity and returns to its original position. In order to fix the fragrance storage unit 30 to the bottom plate 22, the fragrance storage unit 30 is inserted into the coupling column 23 of the bottom plate 22 from the bottom. At this time, when the coupling blade 31 moves along the guide portion 231 of the coupling pillar 23 and rises up, the stepped portion 311 of the coupling blade 31 is not caught on the upper end of the coupling pillar 23. In addition, the coupling blade 31 is accommodated in the guide portion 231 of the coupling column 23, the perfume liquid storage unit 30 is not rotated. The guide portion 231 of the coupling column 23 of the bottom plate 22 is positioned so that the fragrance storage unit 30 stops at the position where the opening / closing door 42 to be described later and the pressing blades 62 and 64 coincide. When the fragrance storage unit 30 is fixed to the bottom plate 22 and the lower portion of the coupling blade 31 is pulled out and pulled downward, the stepped portion 311 of the coupling blade 31 moves inwardly and has a coupling pillar ( Along the guide portion 231 of 23 may be separated. This coupling structure is commonly referred to as a snap-fit method.

An upper end of the fragrance receiving unit 32 is provided with a coupling step 33 provided to couple the fragrance discharge unit 40. Although not shown in detail, the middle dividing wall 321 vertically provided is provided in the inner middle of the perfume receiving portion 32 provided on the coupling portion 31. The interior of the perfume solution receiving portion 32 is separated into two perfume solution receiving spaces 322 on the left and right by the separating wall, and the perfume solution having different fragrances or different functions may be accommodated in the two receiving spaces 322. Each perfume solution receiving space 322 is provided with an absorbing member accommodating column 39 formed to provide a space for accommodating the perfume solution absorbing member 46 to be described later. This receiving column 39 is a hollow (ie hollow) columnar shape extending upward from the bottom of the perfume receiving portion 32. The receiving column 39 is located away from the outer wall of the perfume receiving portion 32, alternatively, may be attached to the outer wall or may be installed using a part of the outer wall. The inside of the receiving column 39 is empty so that the absorbing member 46 can be fitted. At the lower end (near the bottom), a small passage hole 391 communicating with the outside (where the perfume is stored) is provided. The stored perfume solution may be introduced through the 391. Since the passage hole 391 is located in contact with the bottom of the receiving space 322, when the sachet storage unit 30 is turned over, the sachet surface is lower than the passage hole 391, so that the sachet is not introduced into the absorbing member 46. Do not. Therefore, the fragrance liquid can be prevented from leaking.

An upper portion of the fragrance receiving portion 32 is provided with a blocking film 34 to prevent the outflow of the fragrance. The blocking film 34 blocks the upper portion of the perfume receiving portion 32 except for the receiving pillar 39. The blocking film 34 is in close contact with the upper end of the coupling step 33 and the separation wall 321, when the sake solution storage unit 30 is turned over, the sake solution flows out or the sake solution of the other components beyond the separation wall 321 This prevents them from mixing with each other. As the blocking film 34, any material that liquid can not pass through can be used.

A coupling step 43 corresponding to the coupling step 33 provided at the top of the perfume solution receiving part 32 is provided at the lower end of the perfume solution discharge part 40 coupled to the perfume solution receiving part 32. Two coupling step (33, 43) is tightly coupled to the perfume solution receiving portion 32 and the perfume solution discharge portion 40 is coupled. The perfume liquid discharge part 40 includes a discharge unit corresponding to each of the two perfume liquid containing spaces 322 separated inside the perfume liquid container 32. Since the two discharge units have the same configuration and are arranged symmetrically with respect to the middle dividing wall 321, only one discharge unit will be described in detail. Referring to FIG. 4, the discharge part 40 includes an opening and closing door 42 and a piston 44. The opening and closing door 42 is horizontally positioned at the upper end of the discharge part 40, the middle of which is rotatable by being coupled to the body of the discharge part 40 by the rotation shaft 421. Therefore, the opening / closing door 42 may be lowered on one side and raised on the opposite side by rotation in a horizontal state.

The cylinder 41 is provided below one side (downward operation side 422) which descends from the opening / closing door 42, and the piston 44 which moves up and down is provided in it. The piston 44 is accommodated in the cylinder 41 to move up and down. The upper end of the piston 44 is in contact with the lower operation side of the opening and closing door 42. An elastic member 45 is provided inside the cylinder 41. The upper end of the elastic member 45 is in contact with the lower end of the piston 44, and the lower end of the elastic member 45 is in contact with the bottom of the cylinder 41. The elastic member 45 always pushes the piston 44 upward as a compression coil spring. When a force is applied to the lowering operation side of the opening / closing door 42 in contact with the upper end of the piston 44, the piston 44 is pushed down to overcome the force of the elastic member 45, and conversely, when the force is removed, the piston 44 The lowering operation side of the opening / closing door 42 is raised while being pushed up by the elastic member 45.

A discharge port 47 is provided below the opposite side (rising operation side 423) that rises above the opening / closing door 42 so that incense is discharged. The upper part of the absorbing member 46 mentioned later is accommodated in this discharge port 47. As shown in FIG. The rising operation side of the opening / closing door 42 is manufactured to a size sufficient to cover the discharge port 47 from above.

The absorbent member 46 is a columnar shape and is fitted to the absorbent member receiving pillar 39 of the perfume solution receiving portion 32 and extends from the bottom to the upper end of the discharge port 47 of the perfume solution discharge portion 40. Absorption member 46 serves to absorb the perfume liquid introduced from the passage hole 391 provided in the lower end of the receiving column 39 to the upper end of the discharge portion (40). To this end, the absorbing member 46 has an appropriate porosity according to the nature of the fragrance. As the material of the absorbent member, a sponge or a nonwoven web (felt) may be used.

2 and 3, the opening and closing device 50 includes a driving motor 52 and a rotating part 60 coupled to the driving motor 52. The drive motor 52 is screwed to the side wall 25 of the front wall 24. As the drive motor 52, it is preferable to use a step motor with easy position control. The rotation shaft 61 is provided with a home position protrusion 53 that interacts with the home position sensor 153 of the circuit controller 15. The initial position of the drive motor 52 can be accurately determined by the contact (interaction) between the home position sensor 153 and the home position protrusion 53. In Fig. 4, the initial position can be set to either a state in which one door is completely open or both are closed. The rotating unit 60 includes a rotating shaft 61 and two push blades 62 and 64 formed on the rotating shaft 61. One end of the rotation shaft 61 is coupled to the drive motor 52 to rotate together, and the opposite end is rotatably supported by the front wall 24, although not shown. The two push blades 62 and 64 provided on the rotating shaft 61 are positioned to interact with upper portions of one side of the opening and closing doors 42 and 42a contacting the piston 44 in the perfume storage unit 30, respectively. The two push wings 62 and 64 have the same shape but are rotated 180 degrees with respect to the rotation axis 61. Thus, the respective push vanes 62 and 64 act in the same manner on the respective opening and closing doors 42 and 42a at 180 degree intervals. That is, as the rotary shaft 61 rotates once, the two opening and closing doors 42 and 42a are alternately opened and closed once each. It will be understood by those skilled in the art that the degree of opening of the open / close doors 42 and 42a can be adjusted according to the rotation angles or cam shapes of the push blades 62 and 64 holding the open / close doors 42 and 42a.

The blower 70 includes an air flow generator 72 and a passage forming member 80. The air flow generating device 72 has a cylindrical fan receiving portion 74 and an extension portion 76 inclined upwardly from the fan receiving portion 74. Inside the extension portion 76, a passage is provided to allow the flow of air. The fan receiving portion 74 is located near the air inflow passage 274 formed in the rear wall 26 of the case 20. The fan receiving portion 74 is provided with a centrifugal fan 75. One side of the fan receiving portion 74 is provided with a rotary motor 78 for driving the centrifugal fan (75). The flow of air formed by the rotation of the centrifugal fan 75 is introduced into the passage of the passage forming member 80 to be described later through the passage of the extension 76. The linear coupling groove 79 is formed horizontally on the end of the extension portion 76 of the air flow generator 72. The rear wall of the passage forming member 80, which will be described later, is inserted into the coupling groove 79 to be fixed to the air flow generator 72. On both sides of the end portion of the extension portion 76 of the air flow generating device 72 is provided with a 'L' shaped support jaw 791 is supported by the lower corners of both side walls of the passage forming member (80).

The passage forming member 80 forms a passage extending in the vertical direction. The top of the fragrance storage unit 30 is covered to expose the top of the storage unit into the passage. The lower back of the passage forming member 80 is coupled to the air flow generating device 72 to be described later, the passages are connected. The upper portion of the passage forming member 80 is connected to the rotating body 95 to be described later. An insertion plate 81 extending horizontally is provided at the front of the passage forming member 80. The insertion plate 81 is sandwiched between two coupling plates 241 and 242 provided on the front wall 24 of the case 20 to fix the passage forming member 80. Two guide support plates 82 and 84 are vertically erected on the rear upper portion of the passage forming member 80 to support and guide the airflow control door 92 to be described later. Air flow control door 92 to be described later is inserted between the two support plates (82, 84) to move up and down and adjust the opening and closing of the inner passage (or passage exit of the air flow generating device 72) of the passage forming member (80) do.

The airflow control device 90 includes a airflow control door 92 and a rotating body 95 for moving the control door 92. The adjustment door 92 may be fitted between two support plates 82 and 84 provided in the passage forming member 80 of the blower 70 in a rectangular plate shape to move up and down. The control door 92 moves up and down to adjust the opening area of the ventilation passage provided in the passage forming member 80. Cam follower roller 91 is provided above the control door 92. The roller 91 is fitted into the inclined cam groove 96 of the rotating body 95 to be described later and interacts with each other. The rotating body 95 is cylindrical and the lower part is inserted into the case 20 and the upper part is exposed to the outside of the upper part of the case 20. The lower portion of the rotating body 95 is cylindrical and extends upwardly surrounding the upper opening portion 89 of the passage forming member 80 of the blower 70. The rotating body 95 is provided with a passage communicating with the passage of the passage forming member 80, which communicates with the injection hole 951 provided on the upper side of the rotating body 95. The inclined cam groove 96 is provided on the outer wall surface of the lower part of the rotating body 95. The roller 91 of the airflow control door 92 is inserted into the inclined cam groove 96 to interact. Turning the rotary body 95 to one side raises the control door 92, and when turned to the opposite side, the control door 92 descends.

1 to 4, the operation of the fragrance apparatus according to the embodiment will be described in detail. The fragrance liquid accommodated in the fragrance container 32 is introduced into the accommodation column 39 through a passage hole 391 provided at the lower end of the accommodation column 39. The perfume liquid introduced into the receiving column 39 is moved upward along the absorbing member 46. At this time, if any one of the two pressing blades (62, 64) of the opening and closing device 50 is placed in a position not in contact with the opening and closing doors 42, 42a of the liquid storage unit 30, the two of the liquid storage unit (30) The opening and closing doors 42 and 42a are both kept closed (state shown in FIG. 4). In this state, the scent does not escape from the storage unit 30. That is, the opening and closing door 42 closes the discharge port 47 by the force of the elastic member 45. Therefore, not only leakage is prevented, but also the perfume liquid is prevented from being deteriorated by contact with air. In this state, the driving motor 52 of the opening and closing device 50 is operated so that one of the two pressing blades 62 and 64 is connected to one side of the opening / closing door 42 (the lower pressing side 422 in contact with the piston 44). When pressed, the opening / closing door 42 is opened to open the discharge port 47 as shown in FIG. 3 (at this time, the other opening / closing door 42a is closed). The opening degree of the opening and closing door may vary depending on the rotation angle of the push blade. Then, the intensity of the fragrance is adjusted according to the opening degree of the opening and closing door. The rotating motor 78 of the blower 70 is operated so that the blower fan 75 rotates at the same time as the opening / closing door 42 is opened. When the blowing fan 75 rotates, outside air flows in through the air inflow passage 274 of the rear wall 26, and the introduced air passes through the passages and passages of the airflow generating unit 72 of the blower 70. Ascending upwardly through a passage provided in the forming member 80. At this time, the aroma is vaporized at the upper end of the absorbing member 46 accommodated in the discharge port 47 under the opening and closing door 42 opened by the rising air flow is raised together. This rising air and fragrance are emitted to the outside through the injection port 951 of the rotating body 95. The drive motor 52 and the rotation motor 78 maintain this state (the state in which fragrance is injected) for a predetermined time set in advance. In addition, by rotating the rotating body 95, the degree of the fragrance can be adjusted. That is, by rotating the rotating body 95, the control door 92 is moved up and down to adjust the opening area of the air passage provided in the passage forming member 80 to adjust the degree of incense by adjusting the air volume accordingly Can be.

In this state, when the driving motor 52 of the opening and closing device 50 is operated so that the rotating shaft 61 of the rotating part 60 is further rotated, the open or closing door 42 is closed by interaction with the push blade 62. The fragrance no longer diverges. At the same time, the blowing fan 75 of the blower 70 also does not work. In this state, when the driving motor 52 of the opening and closing device 50 is operated to further rotate the rotating shaft 61 of the rotating unit 60, another opening and closing door 42a which has not been opened previously is opened, and at the same time, the blowing fan 75 This works and the fragrance is released.

In the same manner, the other two fragrances contained in the fragrance receiving portion 32 are alternately diverged. The injection time of the fragrance liquid and the injection period of the two fragrances can be adjusted by the operation button 243. In FIG. 5, the fragrance according to one embodiment of the method of alternately emitting two different fragrances (A and B fragrances) is provided. The period of divergence is shown in a timing chart. The horizontal axis is time and the vertical axis is the intensity of incense. Referring to FIG. 5, first, A-odor is emitted at a constant intensity for a predetermined time (t0 to t1). At t1, the fragrance of the fragrance is stopped, and at t2, the B fragrance is diverted to a constant intensity up to t3. At t3, the fragrance of the fragrance stops and at t4, the fragrance A begins to diverge, and afterwards, the fragrance A and B are alternately diverged.

The time at which A flavor is divergent (t0 to t1 or t4 to t5 in the drawing) may be determined based on the compliance time of A flavor. If a person continues to inhale the same odor, the smell is tired and olfactory adaptation phenomenon is no longer recognized. The acclimation time is the time to recognize the same odor. Therefore, it is desirable to stop the divergence of the A-scent when or before the A-sense is not recognized. The time immediately before the release of A-scent and the release of B-scent (t1 to t2 or t5 to t6 in the drawing) is based on the acclimation removal time of A-scent (the shortest time to recognize other odors from the previous smell). It is decided by. After the emission of the A-scent stops, it is better to emit the B-scent after the acclimatization time of the A-scent elapses. In this way, the B smell is emitted and the B smell can be recognized immediately. The divergence time of the B flavor (t2 to t3 or t6 to t7 in the figure) is preferably determined based on the compliance time of the B flavor, but it is preferable to make the compliance time or shorter. This stops the divergence of B-direction when it is not recognized or before it. The time immediately before divergence of the B perfume is dissipated (t3 to t4 or t7 to t8) is determined based on the compliance removal time of the B perfume.

The acclimation time and acclimatization time to determine the divergence time and the stop time may vary for each flavor. For example, A may be a mixture of bergamot oil and grapefruit oil as a main ingredient, and B may be a mixture mainly of lemon and orange oil. The combination of these two types of incense is used as an incense to improve a person's concentration, it is possible to effectively maintain a high concentration by spraying the incense in the cycle as shown in FIG. In the case of these two complex flavors, A and B flavors show a difference in the acclimation time and the acclimatization time. In one embodiment of the present invention, the operating time of the A incense on the basis of the acclimation time and the acclimatization time of each incense ( The objective of achieving t0 to t1) with a 114 second stop time (t1 to t2) of 120 seconds and a B-direction operating time (t2 to t3) of 166 second stop time (t3 to t4) of 40 seconds was achieved. However, the present invention is not limited thereto. The acclimation time and the acclimatization time may be different for each person who smells incense, but those skilled in the art will understand that the time can be determined by performing experiments on many people.

The optimum injection efficiency can be obtained by spraying different A and B flavors in the same manner as described above (adjusting the injection period of the two flavors to the compliance time and the elimination time of each flavor). And the divergence intensity of the A and B flavors may be different as shown in FIG.

The divergence time, divergence intensity and stop time of the A and B directions are set by the operation buttons 243 provided on the front wall 25 so as to alternately spray different A and B directions as described above. The control circuit board 15 of FIG. 3 connected to the operation button 243 controls the operation of the drive motor 52 and the rotary motor 78 so that the A and B directions diverge or stop at a set time and intensity. The driving motor 52 opens and closes the opening / closing doors 42 and 42a by rotating the push blades 61 and 62 so that the A direction or the B direction is diverged for a set intensity and time. The opening / closing doors 42 and 42a are opened or closed according to the positions of the push blades 61 and 62, and the degree of opening is different. The rotary motor 78 operates only when one of the two opening and closing doors 42 and 42a is open to rotate the rotating fan 75 to create an air flow. The incense divergence time is adjusted to the time when the corresponding opening and closing doors 42 and 42a are opened, and the intensity of the incense is determined by the opening degree of the opening and closing doors 42 and 42a or by the strength of the air flow formed by the rotating fan 75. Can be adjusted.

In FIG. 5, A and B are respectively sprayed with the same fragrance intensity. However, the present invention is not limited thereto. A and B flavors may vary in strength each time they are sprayed. As described above, the strength of the scent varies depending on the strength of the air flow formed by the rotating fan 75 and the degree of opening (angle) of the opening / closing doors 42 and 42a. Although not shown in detail, the control circuit board 15 has a program for controlling the driving motor 52 for adjusting the open angle of the rotary motor 78 and the opening and closing doors 42 and 42a. The stored memory and a microprocessor for executing the program are built in, so that the intensities and injection times of the A and B directions can be freely changed by modifying the program or data used in the program.

When the fragrance apparatus according to the configuration of the present invention is used, when the fragrance is not emitted, the storage unit storing the fragrance liquid is completely closed so as not to come into contact with the air by the opening / closing door, so that the fragrance liquid is unnecessarily consumed, so that the fragrance liquid is kept as long as possible. It can be used and the deterioration of the fragrance liquid can be prevented by contact with air. In addition, since a plurality of incense is emitted alternately, it is possible to prevent the olfactory fatigue caused by continuing to smell the same. And since the storage unit for storing the fragrance liquid cartridge type can be replaced easily. In addition, it is possible to adjust the opening area of the passage of the air flow for injecting the fragrance or the opening and closing degree of the opening and closing door of the perfume solution storage, it is possible to easily adjust the intensity of the fragrance. And two different scents are sprayed alternately according to the acclimation time and acclimatization time to achieve the best efficiency. In particular, if you use two flavors to increase the concentration can maintain a high concentration is suitable for the examinee.

Although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. Those skilled in the art will appreciate that modifications and variations can be made without departing from the spirit and scope of the present invention and that such modifications and variations also fall within the present invention.

1 is a perspective view of a fragrance device according to an embodiment of the present invention

2 is an exploded perspective view of the fragrance device of FIG.

Figure 3 is a cross-sectional view showing the inside by cutting the case of the fragrance device of Figure 1

FIG. 4 is a cross-sectional view of the perfume storage unit of FIG. 2 taken along line AA ′. FIG.

FIG. 5 is a timing chart for emitting two different directions using the smell diffusion apparatus of FIG.

<Description of the symbols for the main parts of the drawings>

10: flavoring device 30: fragrance storage unit

32: perfume receiving portion 39: absorbing member receiving pillar

40: liquid discharge portion 41: cylinder

42, 42a: opening and closing door 44: piston

45: elastic member 46: absorbing member

47: discharge port 50: switchgear

52: drive motor 62, 64: push wing

70: blower 90: air flow control unit

391: passage hole

Claims (8)

Perfume accommodating space in which the fragrance liquid is stored, the fragrance discharge port provided corresponding to the accommodating space, an absorbing member for absorbing the fragrance liquid of the accommodating space to the corresponding discharge port, and can be opened and closed to cover the discharge port; Perfume storage unit provided with one or more unit perfume solution storage unit having a door corresponding to the discharge port, An opening and closing device for opening and closing the door; And a blower structure having a passage through which air flows to the outside and communicates with a space in which the fragrance discharge port is located while the door is opened. The fragrance storage unit includes a fragrance of two or more different fragrances, and further includes a control circuit for controlling the operation of the opening and closing device, the control circuit portion is alternately divergent the two or more fragrance, A fragrance apparatus for operating the switchgear so that no fragrance is emitted during the time. The fragrance apparatus according to claim 1, wherein the fragrance storage unit forms an absorbing member accommodating space which is separate from the fragrance receiving space, and the fragrance receiving space and the absorbing member accommodating space communicate with each other near the bottom of the fragrance containing space. The fragrance apparatus according to claim 2, wherein the absorbing member accommodating space is formed by a hollow accommodating pillar extending from a bottom of the perfume liquid accommodating space. According to any one of claims 1 to 3, wherein the fragrance storage unit is provided with a lower liquid containing portion and the upper liquid discharge portion, the liquid containing portion is provided with the liquid containing space is the liquid containing space A fragrance device is provided with a barrier to seal the. delete 2. The opening and closing of the control circuit of claim 1, wherein the control circuit unit emits the at least two fragrances for a preset time based on the compliance time of each fragrance, and emits no fragrance for the preset time based on the compliance removal time. A device for controlling the operation of the device. As a way of emitting two or more different scents, And emitting two or more flavors alternately, but not emitting any flavor during a predetermined time period between the diverging time. 8. The method of claim 7, wherein the two or more flavors are emitted for a predetermined time based on the compliance time for each flavor, and none of the flavors are emitted for a predetermined time based on the compliance removal time.