JPH0537081U - Dispersion device for heating evaporator - Google Patents

Abstract

(57) [Abstract] [Purpose] To obtain a scattering device for a cordless heating vaporizer capable of guiding a chemical vapor in a predetermined direction without increasing the amount of protrusion from a wall surface. [Structure] An attachment member 23 attached to an upper part of the heating evaporator 11 and attached to a heat generating member composed of a heat generating portion 16 and a heating plate 19 of the heat evaporator 11;
The plug 18 is connected to the mounting member 23 and
A heating evaporation device 22 including a scattering direction control plate 24 provided so as to extend in a direction different from the direction in which a and 18b are drawn out and above the chemical evaporation port 19a.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a spraying device used in combination with a heating vaporizer such as an electric mosquito coil, and in particular, it is used in combination with a cordless heating vaporizer to control the evaporation direction of a drug. And a scattering device for a heating evaporator.

[0002]

[Prior Art]

 2. Description of the Related Art Conventionally, a heating vaporizer for evaporating a drug indoors has been used for various purposes. As the heating vaporizer, for example, like an electric mosquito coil, a mat impregnated with a drug is heated to evaporate the drug impregnated in the mat into a room or a liquid drug. There is a bottle in which a drug is easily penetrated into a bottle, and the drug is evaporated into a room or the like by heating the core. By the way, a cordless heating vaporizer has been proposed in order to prevent an accident due to the power cord being caught in the foot and to reduce the installation space. That is, the outlet plug for connecting to the commercial power source has a structure that is directly pulled out from the heating evaporator main body, and the plug is inserted into the commercial power source outlet provided on the wall surface of the room to attach the heating evaporator to the wall surface. It has been proposed that it be fixed in close contact with the.

In the above-mentioned cordless heating vaporizer, the chemical vapor generated from the chemical agent heated in the heat-generating portion adheres to other equipment arranged above the heating vaporizer and the wall surface in the room. , There was a problem of causing pollution. In addition, since the chemical vapor rises along the wall surface, it is difficult for the chemical vapor to spread inside the room, and there is a possibility that the desired medicinal effect cannot be obtained. Japanese Utility Model Laid-Open No. 2-111276 proposes a heating evaporator for solving the above problems. The heating vaporizer described in this prior art will be described with reference to FIGS. 4 and 5.

The heating evaporator 1 has a structure in which the outlet plugs 3 are directly pulled out from the evaporator main body 2, and thus is configured as a cordless heating evaporator. The vaporizer main body 2 has a built-in heat generating portion, and the heating plate 4 is fixed on the heat generating portion. On the heating plate 4, a mat impregnated with the drug is placed. In the heating vaporizer 1, a ventilation port 5 is provided between the heating plate 4 and the outlet plugs 3, 3. The ventilation port 5 is provided to dispose the heating plate 4 at a position as far as possible from the wall surface and to prevent the chemical vapor from contacting the wall surface. The ventilation port 5 is formed so as to penetrate from the upper surface to the lower surface of the vaporizer main body 2. In the heating vaporizer 1, the air is raised through the ventilation port 5, so that the air flow prevents the chemical vapor from adhering to the wall surface.

[0005]

[Problems to be solved by the device]

 However, the cordless heating vaporizer was originally designed to be downsized by omitting the cord and by inserting and fixing the plug directly into the commercial power source on the wall surface, and by using the cord left on the floor. This was done to prevent accidents such as falls. Therefore, in the above heating vaporizer 1, the position at which the heating plate 4 is provided is kept away from the wall surface in the use state, and the ventilation is provided between the heating evaporation device 1 and the heating evaporator 4 even though it is required to be downsized. Since the mouth 5 was formed, the overall size had to be quite large. In other words, the amount of protrusion from the wall surface was inevitably large in use, and there was a risk of it being caught by the foot.

An object of the present invention is to provide a spray device for a heating evaporator, which can guide the chemical vapor generated in the heating evaporator in a desired direction and does not increase the size of the entire heating evaporator. To provide.

[0007]

[Means for Solving the Problems]

 The present invention is a spraying device which is configured to evaporate a drug and which is combined with a heating evaporator having a structure in which an outlet plug is directly pulled out from a side surface, and is installed on the heating evaporator. And the attachment member connected to the above attachment member, which is used to spread the chemicals on the evaporation port of the heating vaporizer in a direction other than the direction in which the outlet plug is pulled out. A scattering device for a heating evaporator, comprising a direction control plate. According to the second aspect of the invention, the attachment member and the scattering direction control plate are integrally formed by a metal member, and are thermally coupled to the heat generating member of the heating evaporator.

[0008]

[Action]

 In the present invention, a scattering direction control plate is connected to the attachment member, and the scattering direction control plate directs the evaporation direction of the drug to a direction other than the direction in which the outlet plug is pulled out, that is, Since the transpiration direction is guided by the divergence direction control plate, there is no risk that the chemical vapor adheres to the wall surface. Further, since the divergence direction control plate controls the transpiration direction of the drug above the transpiration port of the heating transpiration device, the heating transpiration device does not increase the size of the heating transpiration device, particularly the amount of protrusion from the wall surface. Attached to.

Further, in the scattering device according to the second aspect, since the mounting member and the scattering direction control plate are integrally configured by the metal member and are thermally coupled to the heat generating member of the heating evaporator, The scattering direction control plate is heated. Therefore, there is no possibility that the chemical vapor rising from the vaporization port of the heating vaporizer will condense on the lower surface of the scattering direction control plate, so that the chemical vapor can be effectively guided.

[0010]

[Explanation of Examples]

 Hereinafter, a dispersion device for a heating evaporator according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view showing a state in which the flying device for a heating vaporizer of the present embodiment is attached to a heating vaporizer, and FIG. 2 is a perspective view showing its appearance. The heating evaporator 11 has a cylindrical evaporator main body 12 made of synthetic resin such as polypropylene having excellent heat insulating properties. A liquid medicine 14 to be evaporated is stored in the medicine bottle 13 inside the evaporator main body 12. An opening is provided above the medicine bottle 13, and the medicine impregnating rod 15 is inserted into the medicine bottle 13 through the opening. The drug impregnating rod 15 is inserted to allow the drug 14 to soak in and move the drug upward.

A heat generating portion 16 is provided around the upper end of the chemical impregnated rod 15. The heat generating portion 16 is configured by using an appropriate heat generating element such as a positive temperature coefficient thermistor, and is electrically connected to the outlet plugs 18a and 18b by the lead wires 17a and 17b. The outlet plugs 18a and 18b are integrally embedded in the side wall of the evaporator main body 12, and are drawn out to the side of the evaporator main body 12. A heating plate 19 made of a metal plate is fixed to the upper surface of the heat generating portion 16. The heating plate 19 is provided to heat the vicinity of the upper end of the drug impregnated rod 15 from the side and vaporize the impregnated drug.

As shown in the exploded perspective view of FIG. 3, the heat generating portion 16 and the heating plate 19 have fixing members 20 a and 20 b which are extended laterally and whose front ends are bent downward. The fixing members 20a and 20b are configured to be inserted into the mounting holes 21a and 21b provided in the evaporator main body 12, whereby the heat generating portion 16 and the heating plate 19 are fixed to the evaporator main body 12. ing. On the upper part of the heating evaporator 11 having the above-mentioned structure, the heating evaporator evaporator 22 of this embodiment is attached. As shown in FIG. 3, the heating vaporizer scattering device 22 has a structure in which a mounting member 23 having a shape in which a part of a rectangular frame member is removed and a scattering direction control plate 24 are connected.

In this embodiment, the mounting member 23 and the scattering direction control plate 24 are made of a metal member and are integrally formed. Then, the mounting member 23 is in contact with the side surface of the heating plate 19 in a state where the inner side surfaces of the first and second arm portions 23a, 23b are mounted on the heating evaporator, and thereby, The mounting member 23 and the heating plate 19 are thermally coupled. Therefore, the heat of the heating plate 19 is given to the scattering direction control plate 24 via the mounting member 23.

As is apparent from FIGS. 2 and 3, the scattering direction control plate 24 is extended upward on the base end sides of the first and second arm portions 23a and 23b of the mounting member 23. The heating plate 19 is formed so as to extend above the chemical vaporizing port 19a provided at the center of the heating plate 19. Moreover, the scattering direction control plate 24 is inclined so as to be positioned upward from the base end side to the tip end side. Although not shown in FIG. 3, as apparent from FIGS. 1 and 2, the outer surface of the scattering direction control plate 24 is covered with a protective cover 25 made of synthetic resin. The protective cover 25 is provided in order to prevent accidental contact of the fingers with the heated scattering direction control plate 24, causing burns. Therefore, the protective cover 25 is made of a material having an excellent heat insulating property, for example, a synthetic resin such as polypropylene.

Next, the operation of the heating evaporation device scattering device 22 of the present embodiment will be described. When using the heating vaporizer 11 of FIG. 1, the plugs 18a and 18b are inserted into the commercial power source on the wall surface with the heating vaporizer scattering device 22 attached. Then, the heating section 16 is operated to heat the heating plate 19. By this heating, the medicine impregnated in the medicine impregnating rod 15 is evaporated and starts to rise upward from the medicine evaporation port 19a. Further, since the scattering direction control plate 24 is arranged above the medicine evaporating port 19a, the above-mentioned medicine is along the direction of arrow A in FIG. 1, that is, the side where the outlet plugs 18a and 18b are drawn out. It is guided in the opposite direction and evaporated into the room.

Further, in the scattering device 22 of the present embodiment, the scattering direction control plate 24 is arranged above the chemical evaporation port 19a. Therefore, when the heating evaporator 11 is attached to the wall surface, the amount of protrusion from the wall surface is almost unchanged even when the heating evaporation device 22 is attached. Therefore, the chemical vapor can be effectively vaporized into the room without increasing the overall size of the heating vaporizer 11, particularly the amount of protrusion from the wall surface provided with the commercial power source, and the chemical vapor wall surface and the like. It is possible to prevent contamination due to adhesion to the.

Moreover, in the above-described embodiment, since the splash direction control plate 24 is heated by the heat from the heating plate 19, it is difficult to cause dew condensation on the lower surface side of the splash direction control plate 24. The steam can be effectively guided into the room. Not only was heat conventionally dissipated from the side surface of the heating plate 19 in vain, but in the present embodiment, the heat radiated from the side surface of the heating plate 19 is effectively used as described above. As a result, the scattering direction control plate 24 is heated. However, in order to heat the scattering direction control plate 24, a separate heater may be used and the scattering direction control plate 24 may be heated by the heater.

In the above embodiment, the scattering device 22 including the mounting member 23 and the scattering direction control plate 24 is fixedly attached to the upper portion of the heating evaporator 11, but the scattering device for heating evaporator according to the present invention is used. The device may be configured to be detachably attached to the upper part of the heating evaporator 11. Further, in the embodiment shown in FIG. 1, the heating vaporizer 11 is described as an example in which the medicine bottle 13 is housed, but the present invention heats the mat impregnated with the medicine. The same can be applied to a heat vaporizer of the type described above, or a heat vaporizer using both a mat impregnated with a drug and a drug bottle.

[0019]

[Effect of the device]

 According to the present invention, the chemical vapor is vaporized by being guided by the scattering direction control plate in a direction other than the direction in which the outlet plug is pulled out. Therefore, the wall surface provided with the commercial power supply outlet can be prevented from being contaminated by the chemical vapor. Moreover, since the divergence direction control plate is arranged above the transpiration port of the heating transpiration unit, the transpiration of the chemical vapor is prevented without increasing the amount of protrusion from the wall surface provided with the commercial power source. Directions can be derived as described above. Therefore, the use of the heating evaporator vaporizer of the present embodiment can control the evaporation direction of the chemical vapor without increasing the amount of protrusion from the wall surface, which may cause the heating evaporator to be caught by the foot. Nor.

Further, in the heating-vaporizer scattering device according to the second aspect, the attachment member and the scattering direction control plate are integrally configured by a metal member, and are further thermally coupled to the heat generating portion of the heating evaporator. Therefore, the scattering direction control plate is heated. Therefore, there is no possibility that the chemical vapor will condense on the surface of the scattering direction control plate, so that the chemical vapor can be guided in a desired direction more effectively.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a heating vaporizer equipped with a heating vaporizer scattering device according to an embodiment of the present invention.

FIG. 2 is a perspective view of a heating vaporizer equipped with the heating vaporizer scattering device of the embodiment.

FIG. 3 is an exploded perspective view for explaining a main part of the heating evaporator and the scattering device for the heating evaporator of the embodiment.

FIG. 4 is a plan view showing an example of a conventional heating evaporator.

FIG. 5 is a perspective view showing an example of a conventional heating evaporator.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 ... Heating-evaporator 12 ... Evaporator main body 16 ... Exothermic part 18a, 18b ... Plug 19 ... Heating plate which comprises exothermic part 22 ... Heat-dissipator-scattering device 23 ... Mounting member 24 ... Scattering direction control plate

Claims (2)

[Scope of utility model registration request] 1. A scattering device which is configured to evaporate a drug and which is combined with a heating evaporator having a structure in which an outlet plug is pulled out from a side surface, the device being mounted above and below the heating evaporator. Attached member, and a scattering direction control plate that is connected to the mounting member and that makes the evaporation direction of the medicine on the evaporation port of the heat evaporation device other than the direction in which the outlet plug is pulled out. And a scattering device for a heating evaporator. 2. The dispersion device for a heating evaporator as claimed in claim 1, wherein the attachment member and the scattering direction control plate are integrally formed of a metal plate and are thermally coupled to a heat generating member of the heating evaporator. A scattering device for a heating evaporator, which is characterized in that