JP2001104463A - Liquid heating volatilization type electric aroma emitter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a liquid heating volatilization type electric aroma emitter that permits the use of a liquid content containing a perfume and adjustment of the quantity of the perfume to be volatilized and is electrically safe. SOLUTION: This liquid heating volatilization type electric aroma emitter is provided with a container 60 provided removably in an aroma emitter case 2 and storing a liquid content inside, a core 4 to absorb the liquid content stored in the container 60, loaded in the interior from the inlet of the container and one end of which is projected above the inlet, an internal wall in which a through hole 88 surrounding the core 4 without contacting is set and an external wall isolated from the internal wall, and a trunk provided vertically adjustably in the case 2 and having a heater 80 to heat the core 4 through the internal wall.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric scent device in which a fragrance is volatilized by electric heat by being inserted into an outlet provided in a room to maintain indoor air in a comfortable state. Since it is suitable for heating and volatilizing the liquid contents in which the fragrance is dissolved, the fragrance and the liquid contents are not wasted, the volatilization amount of the fragrance can be adjusted and the user's preference The present invention relates to a liquid heating and volatilization type electric fragrance which is capable of selecting the odor intensity according to the method, and which is electrically safe during use.

[0002]

BACKGROUND OF THE INVENTION Known in the art as analogous to the field of the present invention are the so-called "air fresheners" or "fragrances" which heat a substance impregnated with various perfumes to volatilize the perfume components. An example of such a device is a heating device that releases a drug in the form of smoke by heating a mat impregnated with a disinfectant, an insecticide, etc. A so-called “fumigator” using a selected medicinal ingredient can be mentioned.

[0003] In the above described air freshener, except that a liquid fragrance or paper (valve) impregnated with the fragrance is simply put into a certain container and naturally radiated as it is, it is inserted into an indoor outlet and the fragrance is generated by electric heat. The conventional air purifier, commonly called “Plug-in”, puts the contents in a gel state impregnated with scent into a plastic molded case, While the heating element is in contact with one side of the surface, one side of the case is sealed with a permeable film, and at the same time as the fragrance component impregnated in the gel is volatilized by the heat transferred from the heating element,
In this case, the light was transmitted through the transparent film and emitted into the room.

However, in such an air freshener, since the contents are in a gel form, the volatilization of the fragrance component progresses, and the loose and soft gel structure changes to a dense and hard state. There is an uneconomical aspect that the fragrance component is surrounded by the dense gel structure and it remains without being volatilized to the end, and the intensity of the fragrance weakens over time, and the air freshening function is shortened The fragrance was easily lost, and there was no function of controlling the amount of volatilization.

[0005] The air freshener of the above-mentioned type is
As a heating element, a method of winding a glass fiber (Glass Fiber) around a nichrome wire to generate heat has been used. However, this method has a disadvantage in that it takes a long time to reach a normal temperature, heat is accumulated in a case, and heat is increased. When an overcurrent suddenly flows, the temperature rises excessively, and there is a dangerous problem in use. In addition, the steamer used for sterilization and insecticide is a system that emits smoke generated by burning a substance impregnated with a drug, and the steamer is a system using steam.
It is not possible to exclusively use these as indoor air fresheners.

On the other hand, a mat type evaporator for heating a mat impregnated with an insecticide or a germicide is provided with a heating element that generates heat by electricity, and the surface of the heating element is processed into a heating plate made of a steel material. A mat is placed on a board, and the medicine is fumigated from the mat by the heat transferred from the heating element to the heating plate, which is also applied to the mat, as in the gel-state air freshener described above. It was uneconomical because the infiltrated drug remained, and the fumigation intensity was weakened over time, and there was no function to control the amount of fumigation. In addition, even if such a problem is encountered, or if it is used as an air freshener to emit a scent, the temperature of the heating element is usually 150 ° C. to 250 ° C. and the temperature of the heating plate is 1 ° C.
At temperatures between 30 ° C and 160 ° C, ordinary perfumes were much higher than the flash point (approximately around 70 ° C) and could not be easily dedicated to air fresheners.

On the other hand, among the above-mentioned problems, the problem that the fragrance (drug) remains and the problem that the intensity of the odor (tumpo) weakens with the passage of time are caused by changing the contents into a gel form or a mat form. It can be solved by providing a "liquid content" in which the fragrance is dissolved instead of providing it and heating and volatilizing the liquid content. Since the aroma component is easily decomposed at a high temperature, it has been difficult to pay attention to the structure of the air freshener that can appropriately maintain the heating method and the heating temperature.

[0008]

SUMMARY OF THE INVENTION The present invention has been devised in consideration of the above points and the like, and has a structure adapted to allow volatile components to be volatilized in a stable state. It can be used and does not waste perfume. In particular, the amount of volatilization can be adjusted and the odor intensity can be selected according to the user's preference. The purpose is to provide a scent.

[0009]

SUMMARY OF THE INVENTION In order to achieve the above object, a liquid heating and volatilizing electric fragrance according to the present invention electrically heats a liquid content containing a fragrance and removes it from the air. A perfume case made of a plastic molded material comprising a base member and a lid member detachably connected to the base member; a perfume provided removably on the case and contained therein. A container for containing the liquid content contained therein; a core for absorbing the liquid content contained in the container, the core being inserted from the inlet of the container and having one end protruding above the inlet A ground; an inner wall defining a through hole surrounding the interlining protruded above the entrance of the container in a non-contact manner, and an outer wall separated from the inner wall, and are provided in the case so as to be adjustable in upper and lower positions. With a torso, inside the torso between the inner and outer walls Characterized in that it comprises a; heated by the supply of gas, and heating body includes a heating element to apply a heat to the interlining through the inner wall of.

The heating element of the heating element is a plate-like PTC.
It can consist of elements.

In addition, a heat conductive ring surrounding the inner wall is provided between an inner wall and an outer wall of the heating body, and the heat conductive ring and the heating element are arranged on one side of the outer periphery of the heat conductive ring. In a state in which one surface of the heating element is brought into contact with the heating element, the heating element and the electric wire connected to the heating element are fixed to the body by a molding process.

As means for adjusting the height of the heating element above and below, a male screw portion is formed on the outside of the body of the heating element, and the heating element is supported so as not to be rotated in the case. An adjusting ring having a female thread corresponding to the male thread, screwing the adjusting ring with the body, and moving the adjusting ring with the body screwed up and down on the case. It is impossible to rotate the adjusting ring clockwise or counterclockwise by providing a rotatably provided structure, so that the body of the heating body is raised and lowered, and Is characterized in that the area to be heated is increased or decreased.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction and operation of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 shows a completed state of a liquid heating and volatilization type electric fragrance according to the present invention, wherein a fragrance case (2) has a base member (10) and a lid member (40). The base member (10) and the lid member (40) are made of a plastic molded material in a combined form, and are arranged below the case (2).
And a container (60) is provided therebetween. The container (6
The liquid content in which the fragrance is dissolved is filled in the inside of 0), and the container (60) is provided with an interlining (4) to be described later, and water is absorbed by the interlining (4). The liquid content is volatilized and diffused into the room through grilles (12) and (42) formed at the upper ends of the base member (10) and the lid member (40).

On the upper side of the case (2), there is provided an adjusting ring (100) which will be described in more detail hereinafter, and a through hole formed in the base member (10) and the lid member (40). (14) It is rotatably fitted to (44). By rotating the adjustment ring (100) clockwise or counterclockwise, the heat generating mechanism provided on the adjustment ring (100) moves up and down to change the area for heating the interlining (4).

A plug (110) is formed on the rear surface of the base member (10).
0) are provided with terminals (112a) and (112b) so that they can be directly connected to an outlet provided in the room through the plug (110) and the terminals (112a) and (112b) for use.

Reference numeral 68 denotes a "projection" formed on the front surface of the container (60), and 46 denotes the lid member (4).
This is a "fitting structure" for fixing the container (60) by being fitted into the projection (68) at the lower part of (0).

FIG. 2 shows the state of the lid member (4) in the above-described state.
0) is shown in a separated state.

The base (10) of the case (2) protrudes a connecting rod (16) for connecting the back surface of the lid (40). The coupling member (16) is detachable from a coupling boss (48, described below) protruding from the back surface of the lid member (40) so that the lid member (40) can be separated and coupled. I do.

On the other hand, an adhesive may be applied to the connecting rod (16) and the connecting boss (48) to permanently fix the lid member (40) to the base member (10).

A heating element (8) for heating the interlining (4) (see FIG. 3) in the adjustment ring (100) by receiving a current from the plug (110).
0) is screw-coupled to the adjusting ring (100) so as to be moved up and down by rotation of the adjusting ring (100).

FIG. 3 shows such an electric fragrance device separately for each element, and these inner containers (60) are shown with their backs visible.

As described above, the plug (110) is provided on the back surface of the base (10). The front surface of the base member (10) comprises an open portion (18) which is open, and the terminals (112a) (112)
b) is coupled to the plug (110) through the front opening (18) of the base member (10). From the terminals (112a) and (112b), electric wires (11
4) is led out and connected inside the heating element (80).

The heating element (80) has a body (8).
An inner wall (84) is formed at the center of the cross section of (2), and the inner wall (84) passes through the interlining (4) without contact, and at the same time, a scent volatilized from the interlining (4). Is formed at the top of the through hole (88) so as to diverge upward.

In the above, it has been described that the heating element (80) can be adjusted in the upper and lower positions by the adjusting ring (100). In the embodiment of the present invention, a male screw portion (90) is formed on the outer periphery of the body (82) of the heating body (80) as the position adjusting means, and the adjusting ring (100) is provided.
A female screw part (102) to be screwed to the male screw part (90) is formed on the inner side of the inside. A support plate (92) extends from the lower end of the body (82) of the heating element (80). The support plate (92) is located between the protrusions (22) provided on both sides inside the base member (10).

When the adjusting ring (100) is rotated while the outer periphery of the adjusting ring (100) is inserted into the through holes (14) and (44) of the case (2), the heating element (80) The support plate (92) is prevented from rotating by the protruding portion (22) of the base member (10), so that the heating element (80) cannot rotate and can move only in the upward and downward directions.

In this embodiment, the opening (1)
8) is closed by the cover (130), but the connecting shaft (20) protrudes from the front surface of the base member (10) and the connecting shaft (20) from the back surface of the cover (130).
A protruding boss (132) is provided so that the cover (130) can be attached to and detached from the base member (10).

Thus, the container (60) is seated on the front surface of the cover (130). In the present embodiment, where a means for stable installation of the container (60) is provided, a projecting surface (64) is formed on the rear surface of the container (60), and the front surface of the cover (130) is formed on the front surface of the cover (130). The left and right sides of the protruding surface (64) form fitting projections (134) that are removably fitted. In addition, a concave groove (66) is formed on the projecting surface (64) of the container (60), and a ridge (136) is formed on the front surface of the cover (130) so as to be detachably fitted thereto. . Also, as described above, a protrusion (68) is provided on the front surface of the container (60).
Is formed so as to be detachably fitted into the fitting groove (46) of the lid member (40).

In the above, a screw portion (70) is formed on the outer periphery of the inlet (62) of the container (60).
In the present embodiment, the screw part (70) is provided for replacing the container (60). In this case, it is preferable that the replacement is performed in a state where the interlining (4) is connected to the container (60). Although the replacement container is not shown, the container (6
In this state, the screw portion (70) of (0) is provided with a lid capable of accommodating the interlining (4). Then, after the liquid content in the container (60) is exhausted, a new replacement container supplied separately is purchased and its lid is separated, and then the exposed interlining (4) is removed. When it is pushed into the through hole (88) of the heating element (80) while being fitted into the through hole (88), the lower end of the lid member (40), which is a plastic molding material, is elastically opened by the upper part of the body of the container (60). Is possible,
Thereafter, the concave groove (66) on the back surface of the container (60) and the cover (13)
At the same time as the ridge (136) on the front of 0) is fitted,
The protrusion (68) on the front surface of the container and the fitting groove (46) of the lid member (40) are fitted, and the container (60) is stably fixed. be able to.

FIGS. 4, 5, and 6 are for explaining the detailed structure of the heating element (80). As shown, the heating element (80) includes a body (82) and the inside of the body (82). And a heat conductive ring (96).

The heating element (94) generates resistance heat by applying an electric current, and in the present invention, a known PTC element (PTC; Positive Temperture Coefficent) is used.
ientThermistor). The PTC element is also called a "positive characteristic thermistor", and is a resistor (Resistor) whose electric resistance rapidly increases around a ferroelectric curie temperature. Such a PTC element is composed of BaTiO3 as a base and ABO
3 has a crystal structure called perovskite, and has a property of undergoing transition due to a lattice change depending on temperature. Such a PTC element changes from ferroelectric to paramagnetic at around the Curie temperature at which its lattice pattern transitions from equiaxed to tetragonal.
lectric) and becomes semiconductive above the Curie temperature, exhibiting a positive resistance-temperature characteristic in which the non-resistance rises rapidly. In the present invention, the flash point (Fl
Considering that the ash point is around 70 ° C, the aroma of the fragrance is set by setting the volatilization temperature of the interlining in the temperature range of 40 ° C to 60 ° C without destroying the inherent characteristics of the fragrance. Aroma) Ingredients and the like can be volatilized to a stable state. Accordingly, it is preferable to set the surface temperature of the heating element (94) to 60 ° C to 120 ° C.

The conductive ring (96) comes into contact with the surface of the heating element (94) to receive heat from the heating element (94). It helps to create a uniform heating effect around everything. Here, a flat portion (9) is provided on one side of the heat conductive ring (96) for attachment to the heating element (94).
6a) is formed.

On the other hand, the heating element (94) is connected to the plug terminals (112a) (112b) by an electric wire (114), and the electric wire (114) is connected to one terminal (112).
a) and directly connected to the other terminal (112b) through a fuse wire (116) so that the fuse wire (116) is cut off when an overcurrent flows, so that the heating element (94) is connected. ) To prevent an excessive rise in temperature, and to provide an electrically stable fragrance.

As shown in FIGS. 5 and 6, the heating element (94) and the heat conductive ring (96) are connected to the body (8).
2) The heat conductive ring (96) is provided inside
Is fitted to the inner wall (84) of the body (82), and the heating element (94) is seated on the flat portion (96a) of the heat conductive ring (96), and then connected to the heating element (94). Wire (11
Along with 4), the body (82) is fixed between the inner wall (84) and the outer wall (86) by molding with a thermosetting resin, for example, an epoxy resin. Drawing code 9
8 is the "molding part" formed as described above.
I support.

FIG. 7 is a side sectional view showing the entire assembled state of the electric fragrance according to the present invention. The assembled state of the fragrance is provided on the base member (10) of the case (2). The terminals (112a) and (112b) are fixed to the plug (110) by the cover (13) from the front side of the electric wire (114) led out from the terminals (112a) and (112b).
0) to couple it to the open part (18) of the base member (10), and attach the adjustment ring (100) to the body (82) of the heating element (80) integrated with the end of the electric wire (114). The adjusting ring (100) is screwed, and the adjusting ring (100) is inserted into the through hole (14, not shown in the drawing) of the base member (10).
Then, the interlining (4) of the container (60) is inserted into a through hole (88) formed in the middle of the body (82), and the back surface of the container (60) is covered with the cover (130). ), The lid member (40) is attached to the base member (10).
To be combined. As a different method, a cover (130) and an adjusting ring (1) are attached to the base member (10) in the same manner as when a new container is replaced as described above.
00), and the cover member (40) is allowed to adhere to the base member (10) by a bonding process.
The container (60) can also be assembled.

FIGS. 8, 9 and 10 are enlarged views of the upper part of FIG. 7, and the heating element (8
0) shows in detail the connection between the heating element (80) and the adjustment ring (100) for upward and downward movement, and the lid member (40) is connected to the base member (10). State is also shown in detail.

In FIG. 8, as described above with reference to FIGS. 2 and 3, the lid member (40) is attached to the base member (1).
The cover member (4) is attached to the connection member (16) protruding from the front surface of (0).
The connection is performed by fitting the protruding connection boss (48) on the back surface of (0). In addition, when using the electric fragrance device of the present invention to completely prevent the optional detachment of the lid member (40), the bonding rod (16) and the bonding boss (48) are bonded to the bonding rod (16) and the bonding boss (48). Apply an adhesive and cover
0) can be permanently identified by the base member (10). It can be said that fixing the lid member (40) is more preferable in using the electric fragrance of the present invention.

8 and 9, the heating element (80) has a male screw part (90) formed on the outer periphery of its body (82) and a female screw part formed inside the adjusting ring (100). (102) and the adjusting ring (1
00) has a base member (10) and a lid member (4).
0) through holes (14) and (44). Also,
The support plate (92) extending from the lower end of the body (82) of the heating element (80) is positioned between the protrusions (22) provided on both sides inside the base member (10). become.

On the other hand, in FIG. 10, a predetermined length is provided before and after the outer peripheral edge of the adjusting ring (100) in order to limit the amount of left and right rotation of the adjusting ring (100).
The horizontally recessed mounting grooves (104a) and (104b) (FIG. 2)
And a projection (24) formed from the inside of the base member (10) and the lid member (40).
(50) has a structure inserted so as to be able to slide.

With such a structure, when the adjusting ring (100) is rotated, the support plate (92) of the heating element (80) is prevented from rotating by the projection (22) of the base member (10). The heating member (80) rotates only when it comes into contact with the protrusion (22), and is prevented from rotating after it comes into contact with the protrusion (22), so that the heating member (80) moves upward and downward from now on. become. In addition, the projections (24) and (50) of the base member (10) and the lid member (40) are adjusted by the adjusting ring (10).
0) are coupled to the long grooves (104a) (104b), and the ends of the long grooves (104a) (104b) are projected (24) while slidingly guiding the rotation of the adjustment ring (100).
The adjusting ring (100) is prevented from rotating any more with (50), and the male thread (90) of the heating element (80) is completely separated from the female thread (102) of the adjusting ring (100). Will be prevented.

FIGS. 11 and 12 are enlarged views of the lower portion of FIG. 7, and show the coupling structure for attaching and detaching and fixing the container (60) and the coupling structure of the cover (130) in more detail. Shown in

As already examined through FIGS. 1 to 3 and 7, the cover (130) projects from the back of the cover (130) to the connecting shaft (20) projecting from the front of the base member (10). It has a structure in which the provided boss (132) is fitted. Then, a protruding surface (64) protruding from the rear surface of the container (60) is fitted into a fitting protrusion (134) formed on the front surface of the cover (130) to prevent the container (60) from flowing. A ridge (136) formed on the front surface of the cover (130) is inserted into a concave groove (66) formed on the projecting surface (64) of the container (60) to prevent the container (60) from flowing. A protrusion (68) formed on the front surface of the container (60) has a fitting groove (4) formed on the lid member (40).
6) to maintain a stable fixed state.

The electric scent device having such a structure is provided in a container (6).
Since the contents in 0) are made of liquid, they can be used until the liquid contents and the fragrance contained therein are exhausted, and are replaced with new containers after the liquid contents are exhausted. You can also. That is, when the liquid content in the container (60) is completely exhausted, the operation process of replacing the container with a new container is examined in detail.
And pulling the container (60) downward, the container (6)
The container (60) is pushed forward by the force of the concave groove (66) formed in the rear protruding surface (64) of the cover (130) being pushed away from the ridge (136) on the front surface of the cover (130). ) The lower end of the front lid member (40) bends elastically forward. By further pulling the container (60) in such a state, the concave structure (66) and the protruding portion (68) on the front and rear surfaces of the container (60) become the protrusions (136) of the cover (130) and the lid member (40). ) And the fitting groove (46).

Unlike this method, when the case (2) is gripped with one hand and both sides of the lower end of the lid member (40) are gripped by hand and pulled forward, a lid made of a plastic molding material is obtained. The lower end of the member (40) is elastically bent forward, so that the recess (6) at the front and rear of the container (60) can be formed.
6) / projection (136) and projection (68) / fitting groove (4)
Since 6) is detached, the container (60) can be separated more easily.

As described above, after the container (60) in which the liquid content has been exhausted is separated, the interlining (4) of the new container (60) filled with the liquid content is removed from the heating element (80). When the container (60) is pressurized upward while being inserted into the through hole (88), the lower end of the plastic molded material lid member (40) is elastically moved by the upper part of the body of the container (60) as described above. The container (60) can enter while being opened. When the container (60) is further pushed in, the concave groove (66) on the rear surface of the container (60) and the ridge (136) on the front surface of the cover (130) are fitted. ) Front projection (68) and lid member (4)
The fitting groove (46) of the container (60) comes into contact with the fitting groove (46), and the projecting surface (64) of the rear surface of the container (60) is fitted into the fitting projection (134) of the front surface of the cover (130). Thus, the new container (60) is stably fixed without flowing vertically and horizontally. In such a state, the state where the lid member (40) elastically pushes the container (60) comes to be maintained.

On the other hand, as shown in FIGS. 7 and 8, the liquid heating and volatilization type electric fragrance of the present invention is such that the conductive ring (96) of the heating element (80) is substantially in the middle of the interlining (4). The initial state is maintained to the extent that it is located at the end of ()). In such a state, the plug (110) terminals (112a) and (112b)
Is inserted into an outlet provided in the room, the temperature of the heating element (94) rises. The heating element (9
4) is composed of the PTC element, so that the time to reach the normal temperature is shortened as compared with the conventional nichrome wire. The temperature rise of the heating element (94) is conducted to the conductive ring (100) in contact therewith, the conductive ring (100) is heated, and the conductive ring (100) is moved from the conductive ring (100) to the body (82). Is transmitted to the through hole (88) through the inner wall (84) of the base material, thereby heating the interlining (4). Here, since the interlining (4) absorbs the liquid content containing the fragrance inside the container (60), when the interlining (4) reaches a constant temperature, the liquid content is removed. Becomes volatile. The fragrance thus volatilized rises along the through-hole (88) and passes through the grilles (12) and (42) formed on the base member (10) and the lid member (40), and the room interior is opened. Will be released.

In such a state, when the odor intensity, that is, the volatilization amount of the perfume is to be adjusted in the operation process, first, when the volatilization amount is to be reduced, the outer periphery of the adjustment ring (100) is pressed by hand. When rotated in one direction, as described above, the body (82) of the heating body (80) screwed to the adjustment ring (100) rotates together and the support plate (92) extended below the body (82). When the rotation of the adjusting ring (100) is further stopped, the rotation of the adjusting ring (100) is stopped when the projection (22) on the inner side of the base member (10) is attached.
The heating element (80) is raised by the principle of screw connection.

FIG. 13 shows the heating element (8) as described above.
0) is shown in a state where the heating element (8) is raised.
When the heating element (0) is raised, the heating element (94) and the conductive ring (96), which have been molded, are integrally raised inside the body (82) of the heating element (80). (4) is applied only to the end portion, and the volatilization amount of the liquid content containing the fragrance is minimized. In this process, when the adjusting ring (100) is further turned, as described above, the base member (10) and the lid member (4) are rotated.
The rotation of the adjusting ring (100) is performed while the projections (24) and (50) of the 0) are slidingly guided along the long grooves (104a) and (104b) of the adjusting ring (100) and attached to the tips of the long grooves (104a) and (104b). Stopped and heated (8
The rise of 0) ends.

FIG. 14 shows a state in which the heating element (80) is lowered by rotating the adjusting ring (100) in the opposite direction to the above. The heating element (80) is lowered and the heating element (80) is lowered. The state where the whole conductive ring (96) is in contact with the interlining (4) is shown.

In such a state, most of the heat transferred from the conductive ring (96) is exerted on the interlining (4), and the amount of volatilization of the fragrance can be maximized. Also, in such a process, when the adjusting ring (100) is further turned in the same direction, the base member (10) is positioned at the tip of the long groove (104a) (104b) of the adjusting ring (100).
And the projections (24) and (50) of the lid member (40)
The lowering of the heating body (80) stops.

In the process of using the liquid heating and volatilization type electric fragrance of the present invention according to the above-described method, when the power supply is unstable and an overcurrent is applied to the heating element (94), the plug may be used. The fuse wires (116) provided at the terminals (112a) and (112b) are melted and cut, and the current supply to the heating element (94) is cut off, thereby reducing the temperature of the heating element (94). Excess elevation is prevented.

When the electric fragrance is not activated due to the blown fuse wire (116), the container (60) is pulled downward and separated by the same operation as the operation for replacing with a new container. When the cover (130) inserted into the release portion (18) of the base member (10) is pulled forward, the boss (130) of the cover (130) fitted on the coupling shaft (20) of the base member (10). The cover (130) is separated while the terminal (11) is separated through the release portion (18) of the base member (10).
2a) The state of the fuse wire (116) of (112b) can be checked and appropriate measures can be taken.

[0053]

As described above, the liquid heating and volatilization type electric fragrance according to the present invention has a structure capable of stably heating and volatilizing the fragrance. All of the contained liquid contents can be used, and since the original odor of the fragrance is not changed with the lapse of the use time, the air scent that conventionally uses the gel-like contents impregnated with the fragrance is used. It is very economical and efficient compared to vessels and mat type fumigators.

In particular, since the height of the heating body for heating the interlining can be adjusted, there is an advantage that the amount of the fragrance volatilized can be appropriately adjusted according to the user's preference and environment. is there.

Further, since the PTC element is used as the heating element, the time required to reach a normal temperature is reduced as compared with the heating method in which a nichrome wire is wound around glass fiber which has been conventionally used. However, the problem that heat is stored inside the heating element is also reduced, and by preventing overcurrent from being applied to the heating element using a fuse wire, overheating or electrical danger of the heating element is reduced. Can be prevented.

In addition, the heating element further includes a heat conductive ring, which has the advantage of being able to uniformly heat the entire circumference of the interlining, and the container containing the liquid contents can be separated from the case. With such a structure, there is also an advantage that a new container can be replaced after the liquid content is exhausted.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of an electric fragrance according to the present invention.

FIG. 2 is a perspective view illustrating a state where only a lid member is separated from the electric fragrance device of FIG. 1;

FIG. 3 is an overall exploded perspective view of the electric scent device of FIG. 1;

FIG. 4 is an exploded perspective view of a heating body according to the present invention.

FIG. 5 is a front sectional view of a heating body according to the present invention.

FIG. 6 is a plan sectional view of a heating body according to the present invention.

FIG. 7 is a side sectional view of the electric fragrance device according to the present invention in an assembled state.

FIG. 8 is a partially enlarged view of a heating body height adjusting means of the present invention.

FIG. 9 is a sectional view taken along line AA of FIG. 8;

FIG. 10 is a sectional view taken along line BB of FIG. 8;

FIG. 11 is a partially enlarged view of the container fixing means according to the present invention.

FIG. 12 is a sectional view taken along the line CC of FIG. 11;

FIG. 13 is a side sectional view of a use state when a volatilization amount is set to a minimum.

FIG. 14 is a side sectional view of a use state when a volatilization amount is set to a maximum.

[Explanation of symbols]

 2: case 4: interlining 10: base member 14, 44, 88: through hole 16: coupling hole 18: open portion 20: coupling shaft 22: projecting portion 24, 50: projection 40: lid member 46: fitting Groove 48: Coupling boss 60: Container 62: Inlet 64: Projecting surface 66: Concave groove 68: Protrusion 70: Screw part 80: Heating body 82: Body 84: Inner wall 86: Outer wall 90: Male screw part 92: Support plate 94 : Heating element 96: Thermal conductive ring 96 a: Flat part 98: Molding part 100: Adjusting ring 102: Female screw part 104 a, 104 b: Long groove 110: Plug 112 a, 112 b: Terminal 114: Electric wire 116: Fuse wire 130: Cover 132: boss 134: fitting projection 136: ridge

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yang Jin Kim 627-40 Dragon, Ken-gu-dong, Nam-gu, Incheon-si, Republic of Korea 4-202 Kinko Town 4-72 (72) Inventor Suk-Jung Jeon, Bosa, Gyeonggi-do, Korea 104- Goesan-dong 3 Hoan-An Daehyeon Apartment 507 (72) Inventor Gyum Suk-do 5-701 F-term F-term (Reference) 2B121 CA04 CA17 CA39 CA46 CA60 CA69 CA73 CC13 CC31 3E068 AA40 AC09 BB15 CC16 DD08 DD40 4C080 AA04 BB03 CC12 HH03 KK04 QQ11 QQ14 QQ20

Claims (12)

[Claims] A fragrance device for electrically heating a liquid content containing a fragrance and volatilizing it in the air, comprising: a base member (10); and a removable member attached to the base member (10). And a container (2) made of a plastic molded material and comprising a lid member (40) coupled to the case (2); a container which is detachably mounted on the case (2) and contains a liquid content containing a fragrance therein. And (60) for absorbing the liquid content contained in the container (60), which is inserted into the container (60) through an inlet (62), and one end of which is inserted into the inlet (6).
2) an interlining (4) protruding upward; and an inner wall (84) defining a through hole (88) surrounding the interlining (4) protruding above the inlet (62) of the container (60) in a non-contact manner. ) And the inner wall (8
A body (8) provided with an outer wall (86) separated from the body (4) so as to be adjustable in the upper and lower positions in the case (2).
2) and generates heat by supplying electricity into the body (82) between the inner wall (84) and the outer wall (86), and transfers heat to the interlining (4) through the inner wall (84). A heating element (8) having a heating element (94) to be added
0); and a liquid heating volatilization type electric fragrance comprising: 2. A heating element (94) of said heating element (80).
2. The liquid heating and volatilization type electric fragrance according to claim 1, wherein the fragrance comprises a plate-like PTC element. 3. The heating temperature of the interlining (4) is 40 ° C. to 6 ° C.
0 ° C. and the surface temperature of the heating element (94) is 60
3. The liquid heating and volatilization type electric fragrance according to claim 1, wherein the temperature is set to be in a range of from 1 to 120 ° C. 4. 4. A heat conductive ring (96) surrounding the inner wall (84) between the inner wall (84) and the outer wall (86) of the body (82) of the heating element (80), The heat-conducting ring (96) and the heating element (94) are arranged in such a manner that one surface of the heating element (94) is in contact with one side of the outer periphery of the heat-conducting ring (96). 94) (11)
3. A liquid heating and volatilizing electric fragrance according to claim 1 or 2, wherein the fragrance is fixed in the body (82) together with the molding by a molding process. 5. A flat portion (96a) is formed on one side of the heat conductive ring (96), and an outer periphery of the heating element (94) is surface-mounted on the flat portion (96a). A liquid heating and volatilizing electric fragrance according to claim 4, characterized in that: 6. The body (8) of the heating element (80) as a means for adjusting the height above and below the heating element (96).
A male screw part (90) is formed on the outside of the case (2), and the heating element (80) is supported so as not to rotate in the case (2), and a female screw part corresponding to the male screw part (90) is formed. An adjusting ring (100) having an adjusting ring (100), the adjusting ring (100) being screwed with the body (82), and the adjusting ring (100) with the body (82) being screwed into the case; (2) The body (82) of the heating element (80) is provided rotatably while being unable to move up and down and rotating the adjusting ring (100) clockwise or counterclockwise. ) Is raised and lowered,
The liquid heating volatile electric fragrance according to claim 1, wherein an area of the interlining (4) heated by the heating body (80) can be increased or decreased. 7. The base member (10) and the lid member (40) of the case (2), wherein the adjusting ring (100) is rotatable while being unable to move up and down.
In addition, through holes (14) and (44) into which the adjusting ring (100) is rotatably inserted are formed at a height corresponding to the height of the adjusting ring (100). (44)
7. The liquid heating and volatile type according to claim 6, wherein the outer peripheral surface of the adjusting ring (100) exposed from the inside of the case (2) to the outside of the surface of the case (2) can be turned through. Electric perfume. 8. As a means for preventing rotation of the heating element (80) and enabling the ascending and descending, a support plate (92) is formed to extend from a lower end on one side of the heating element (80), The support plate (9) is provided on both sides inside the case (2).
7. The liquid heating and volatilization type electric fragrance according to claim 6, wherein a protrusion (22) for restricting rotation of (2) is formed. 9. The adjusting ring (10) as means for restricting the amount of left and right rotation of the adjusting ring (100).
The two horizontal grooves (104a) and (104b) having a predetermined length are recessed before and after the outer peripheral edge of (0), and the base member (10) and the lid member (40) of the case (2) are recessed. 7. A liquid heating and volatilization type electric fragrance according to claim 6, characterized in that projections (24) and (50) are formed inside the long grooves (104a) and (104b) so as to be slidable. 10. A plug (110) is provided on the rear surface of the base member (10) of the case (2) as a power supply connecting means for supplying electricity to the heating element (94). The electric wire (114) derived from the heating element (94) is connected to the terminals (112a) and (112b) of the heating element (110), and the plug (110) is directly inserted into a predetermined outlet provided in the room for use. And a fuse wire (116) that melts and breaks when an overcurrent is applied to the heating element (94), wherein the terminal (112a) (112b) is provided. The liquid heat-evaporation type electric fragrance described in the above. 11. A front surface of the base member (10) where the plug (110) is located is formed with an opening (18) for confirming a short circuit of the fuse wire (116). Cover (13) to which the part (18) can be attached and detached.
The liquid heating and volatilization type electric fragrance according to claim 10, wherein the electric fragrance is closed with 0). 12. A projecting surface (6) on the back of the container (60).
4) and, on both sides of the front face of the cover (130), fitting projections (134) into which the projecting surfaces (64) are fitted to the sides so that they cannot flow, are formed.
0) and the cover (130) are formed with a groove (66) and a ridge (136) which are fitted into each other to prevent the flow of the container (60).
A projection (68) is formed on a front surface of the projection (0), and a fitting groove (46) fitted into the projection (68) is formed at a lower portion of the lid member (40). Item 1
Or a liquid heating volatilization type electric fragrance according to 11 above.