JPH02167170A - Deodorizing device - Google Patents

Abstract

PURPOSE:To prevent a lowering of the life of a deodorizing device due to the heat deterioration of a solar cell by constituting said device so that the air stream passing through a container flows through the part of the solar cell by the blowing action of a blow fan. CONSTITUTION:When the sunlight is incident to a solar cell 4, the energy of incident light is converted to electric energy and an output current is supplied to the electromotor 7 directly connected between the output electrodes of the solar cell 4. By this method, the electromotor 7 is driven and a blow fan 9 is rotated and the air in a compartment is sucked in a container 1 from an air suction part 17 as shown by an arrow by the blowing action of the blow fan 9. Said air takes in a deodorizing component at the time of the passage around a deodorizing member 5 to be blown into the compartment from an air blowing-out port 18. Further, since the air stream passing through the container 1 flows in a state in contact with the surface opposite to the rear arrangement surface of the solar cell 4 of a lid body 3 by the blowing action of the blow fan 9, the temp. of the solar cell 4 can be lowered by forcible convection heat transfer action and a lowering of the heat efficiency and life of the solar, cell 4 can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a deodorizer powered by a solar cell.

The aim is to provide a deodorizer that provides

[Conventional technology]

In conventional deodorizers of this type, for example,
As disclosed in Publication No. 32508, an electric motor is driven by a solar cell, air is guided into a container by a blower fan fixed to the electric motor, and odor components in the air are removed by a deodorizing member installed inside the container. There is a known structure that deodorizes the water and sends it out of the container.

[Problem to be solved by the invention]

The above conventional technology uses solar cells, so it has the advantage of not requiring battery replacement, but on the other hand, it needs to be installed in a place that receives sunlight, which increases the temperature of the solar cells. Easy to do.

This causes thermal deterioration of the solar cells and shortens the life of the deodorizer.

The present invention has been devised in view of the above points, and is capable of reducing thermal deterioration of solar cells. , a blower fan fixed to the electric motor, a container housing these, and a solar cell provided in the container to supply driving power to the electric motor, and the blower fan has a blowing action. is configured such that air passes through the interior of the container and is sent out from the container, and the air flow passing through the interior of the container due to the blowing action of the ventilation fan flows through the portion of the container where the solar cells are located. It adopted a technical means that was constructed as follows.

In the present invention, the container may include a box with an open top and a concave cross section, and a lid provided at the opening of the box so that it can be opened and closed; in this case, the solar cell is attached to the lid of the container. It is recommended to provide it on the outer surface of the

In the present invention, the portion of the container corresponding to the back side of the solar cell includes an air inlet, a deodorizing member, a blower fan,
It is also possible to face the ventilation system that connects the air outlet.

In the present invention, the container may be provided with a rotation observation window for the blower fan.

In the present invention, the deodorizing member may be configured to be detachably installed inside the container.

Further, in the present invention, the solar cell may be installed inside the container.

[Effect]

In the present invention, the electric motor is driven by the solar cell, and the blower fan is rotated. Thereby, air passes through the inside of the container and is sent out from the container by the blowing action of the ventilation fan. Therefore, when the air passes through the container, the odor in the air is eliminated by the deodorizing member inside the container.

On the other hand, the forced convection heat transfer effect brought about by the air flowing through the solar cell part of the container can continue to remove heat from the solar cell, thereby lowering the temperature of the solar cell.

〔Effect of the invention〕

In the present invention, not only the deodorizing effect but also the effect of reducing thermal deterioration of solar cells can be exhibited, and therefore the deodorizing effect can be continued for a long period of time, and its practical effects are great.

In addition, since the solar cell cooling structure itself also serves as a deodorizing fan, the structure is simple and has the additional effect of contributing to miniaturization.

〔Example〕

The present invention will be described in detail below with reference to embodiments shown in the drawings.

1 to 8, the deodorizer includes a container 1, a solar cell 4, a deodorizing member 5, an electric motor 7, a blower fan 9,
The main part is composed of.

As can be understood from the figures, the container 1 includes a box body 2 with a concave cross section and an open top surface, and a hinge 1 at the opening 8 of the box body 2.
The lid body 3 is provided to be openable and closable via the lid 3.

The box body 2 of the container 1 is made of heat-resistant ABS resin, and the lid body 3 is made of heat-resistant acrylic resin. The box body 2 has a substantially rectangular cross section and a substantially flattened vertical cross section, and the lid body 3 has a substantially rectangular cross section and a vertical cross section that is a combination of an arcuate surface and a sloped surface.

The pond 4 is of a known amorphous silicon type.

The deodorizing member 5, the electric motor 7, and the blower fan 9 fixed to the electric motor 7 are housed inside the box 2 of the container 1. The output lead wire 6 of the solar cell 4 is directly connected to the terminal 13 (see Fig. 28) of the electric motor 7 without going through a switch, so that the electric motor 7 is directly driven to rotate by the generated output of the solar cell 4. be done. FIG. 34 shows an electrical circuit diagram of this embodiment.

A slit-shaped air inlet 17 and an air outlet 18 are provided on opposing short sides of the container 1.

Air is supplied to the air suction port 1 by the blowing action of the blower fan 9.
7, enters the inside of the container 1, passes through the inside of the container 1, and is sent out from the container 1 through the air outlet 18.
At this time, the configuration is such that the airflow passing through the interior of the container 1 due to the blowing action of the ventilation fan 9 flows on the back side of the container 1 where the solar cells 4 are installed.

That is, as can be understood from FIGS. 3 and 7, the air inlet 17 and the air outlet 18 are connected so as to cover the deodorizing member 5 and the blower fan 9 in the projected direction of the slope of the container 1. The solar cells 4 are arranged so as to overlap within a virtual plane. As a result, the air intake port 17,
The part of the container l that corresponds to the back side of the solar cell 4 faces the ventilation system that connects the deodorizing member 5, the ventilation fan 9, and the air outlet 18, and therefore, the ventilation action of the ventilation fan 9 causes the container l to The air flow passing through the interior flows on the back side of the container 1, which is the solar cell 4 portion.

The above is the configuration of the main parts of the deodorizer, and next, the detailed configuration of the deodorizer will be explained.

The box body 2 and the lid body 3 are connected via the hinge 10 as described above, and to explain the hinge structure, in FIGS. 8 and 9, there is a A recess 15 is formed, and a pair of L-shaped pins 20 are integrally provided at both ends of the recess 12. On the other hand, lid body 3
A protrusion 11 is integrally provided at a position corresponding to the recess 15. Grip portions 21 and 22 are integrally provided on the convex portion 11 at positions corresponding to the pair of L-shaped pins 20, with a gap slightly narrower than the diameter of the pins 20 being separated.

By applying and pressing the grip portions 21 and 22 of the lid body 3 onto the straight portion of the pin 20 of the box body 2, the grip portion 21.
．． The gap between the pins 22 is widened by the straight portion, and the gripping portions 21 and 22 come into elastic contact with the straight portion of the pin 20. At this time, since the portion of the gripping portion 21.22 that contacts the straight portion of the pin 20 is arc-shaped, the gripping portion 21.22 and the straight portion of the pin 20 are in good contact and fit together.

Thereby, the box body 2 and the lid body 3 are assembled so as to be openable and closable. Note that the opening degree θ of the lid body 3 is approximately 1 as shown in FIG.
When the angle reaches about 30°, the tip of the grip 21 of the lid 3 comes into contact with the bottom of the recess 15 of the box 2, and if the lid 3 is opened more than θ during this time, the protrusion 11 of the lid 3 or The tip of the gripping part 21 serves as a fulcrum, and the gripping part 21 of the lid body 3 is moved by the lever principle.
22 is configured to come off the straight part of the pin 20 of the box body 2.

In order to keep the opening 8 of the box 2 closed by the lid 3,
The box body 2 and the lid body 3 are provided with a long mechanism. That is, as shown in FIG. 1O, the gripping portion 21.2 of the lid body 3
A protrusion 23 is integrally formed on the side opposite to 2, and a claw 24 is integrally formed with the protrusion 23. On the other hand, a recess 26 protruding toward the inside of the box 2 is integrally formed in a portion of the box 2 corresponding to the projection 23, and in addition, the recess 26 has a semicircular outer surface. Protrusion 2
7 is integrally formed. Therefore, when the lid 3 is closed, the claw 24 of the lid 3 climbs over the protrusion 27 of the box 2 and is locked to the protrusion 27 by the elastic force generated at that time.

In order to release the lid, press the recess 26 part of the box body 2 with your fingers to elastically deform the part, and in this state, remove the lid body 3.
All you have to do is raise it.

The solar cell 4 has a configuration as shown in FIG.

That is, the solar cell 4 includes a glass substrate 13 and a transparent electrode 19.
, a metal electrode 29 , and a pn junction type or pin type amorphous silicon layer 28 . A light antireflection film or a filter for removing unnecessary light wavelength bands is formed on the surface of the glass base Fi13 (not shown),
In addition, a transparent electrode 1 is formed on the surface of the amorphous silicon layer 28.
9. Metal electrode 29 is bonded and the transparent electrode 1
Glass substrate processing 3 is bonded to the surface of 9.

The solar cell 4 has its metal electrode 29 side adhered to the recess 14 of the slope 12 on the outer surface of the lid 3 of the container with a so-called double-sided tape 16 having an adhesive layer provided on both sides of an elastic base material. be.

As shown in FIGS. 13 and 14, the deodorizing member 5 includes a container portion 30 made of resin such as polypropylene, a deodorizing agent 32 filled inside the container portion 30, and an opening for opening and closing the container portion 30. The cap 34 is made of resin such as polypropylene.

The container part 30 has an elliptical bottom shape, rises up from the bottom surface toward the top while maintaining the elliptical shape (cross-sectional area is constant), and then becomes tapered so that the cross-sectional area gradually decreases toward the top. It has a constricted shape, and the upper surface has a cylindrical portion 40 with a constant diameter.

The cap 34 is rotatably fitted into the cylindrical portion 40 of the container portion 30, and its structure is as shown in FIGS. 15 to 21. Two screws 42 are formed at opposing positions over a range of 90'' from the center of the cap 34. Also, two screws 44 are formed on the inner side of the cap 34 over a range of 90°.
They are formed in opposing positions.

The two screws 42 of the cylindrical portion 40 of the container portion 30 are provided with caps 3 on their upper surfaces at positions 22.5° from the tips of the screws 42.
No. 4 opening positioning ribs 41 are formed. Further, a return prevention rib 43 is formed on the cylindrical portion 40 at a position 47'' from the tip of the screw 42 below the screw 42.

Similarly, two opening positioning ribs 46 are formed on the inner side surface of the cap 34 at positions 22.5° from the center line of the cap 34. Furthermore, return prevention ribs 48 are formed on the top surfaces of the two screws 44 of the cap 34.

Due to the structure of the cylindrical part 40 of the container part 30 and the cap 34, when the cap 34 is gradually rotated, the return prevention rib 48 hits the return prevention rib 43 of the cylindrical part 40 of the container part 30, but both return prevention ribs 43 .48 have a chevron-shaped cross section with smooth tapered surfaces, so if a slight force is applied to the camp 34 and the cap 34 is rotated, the return prevention rib 48 will prevent the container portion 30 from returning. It is possible to get over the rib 43.

After climbing over in this manner, the cap 34 is located between the return prevention rib 43 of the container portion 30 and the opening positioning rib 41 of the container portion 30. When the cap 34 is further rotated at this position, one of the opening positioning ribs 45 of the cap 34 is aligned with the opening positioning rib 4 of the container part 30.
1, and the position of the cap 34 is fixed.

The deodorizing agent 32 is in the form of a gel, the deodorizing component has an aromatic property, and is in the form of evaporation and scattering, and is filled inside the container portion 30 .

The deodorizing member 5 configured in this way is attached to the container l of the deodorizer.
The installation configuration is as follows. That is, as shown in FIGS. 25 and 26, the container portion 30 of the deodorizing member 5 is placed at two opposing locations on the bottom of the box 2.
An arcuate protrusion 50 is integrally formed to hold the side surface of the protrusion 50, and a protrusion claw 52 is integrally formed in the middle of the protrusion 50. With this configuration,
One side surface of the container part 30 of the deodorizing member 5 is made obliquely so that it is engaged with one claw part 52 and the protrusion part 50, and the other side surface of the container part 30 is pressed against the other claw part 52 to close the box body 2. By pushing toward the bottom of the container 30, the container part 30 is reliably held by the elastic reaction force of the claw part 52.

As shown in FIGS. 27 and 28, the electric motor 7 is made of resin and is mounted inside the center cylindrical portion 56 for the motor stay of the board 54, and is fixed to the center cylindrical portion 56 with screws. . For mounting, the base plate 54 has four air inlets 58 around the bottom of its central cylindrical portion 56 .

For attachment, a scroll part 60 having a smooth curved surface is integrally molded on the base plate 54 to direct the air flow toward the air outlet 18 of the deodorizer container 1.

For mounting, as shown in FIGS. 31 to 33, the board 54 has two integrally molded cylindrical protrusions 62 with a semi-circular fitting portion 60 at the tip. A screw insertion hole 64 is formed in the center of the cylindrical protrusion 62 and opens to the surface of the board 54. The pair of cylindrical protrusions 6
The semicircular arc-shaped portions of the two fitting portions 60 face in opposite directions. Further, for mounting, two cylindrical protrusions 68 with holes 66 formed in the center are integrally molded on the substrate 54.

On the other hand, the above-mentioned mounting board 54 is attached to the bottom of the deodorizer container l.
A cylindrical projection 70 into which the fitting portion 60 of the cylindrical projection 62 fits is integrally molded.

A female screw portion 71 is formed at the center of the protrusion 70 .

Further, in the bottom of the container 1, a hole 66 of the cylindrical projection 68 is provided.
A pin 72 that fits in is integrally molded.

The above installation involves fitting the fitting portion 60 of the cylindrical protrusion 62 of the substrate 54 into the protrusion 70 of the container 1, and
6 is fitted with the pin 72 of the container 1, and the screw 74 is inserted into the hole 64 from the top surface of the substrate 54 and screwed into the female threaded portion 71 of the protrusion 70.

Thereby, the mounting board 54 is fixed to the bottom of the container l.

With this configuration, there are as few as two screw joints, which can reduce costs, and also allows the board 54 to be accurately positioned at the bottom of the container l, and furthermore, even after fixing, it is possible to eliminate looseness due to twisting, etc. .

Note that a space 76 is formed between the bottom of the container 1 and the bottom of the mounting board 54 by a protrusion 70 and a pin 72 (see FIG. 7).

The blower fan 9 is made of resin, and as shown in FIGS. 29 and 30, is a centrifugal sirocco fan, and its center portion 78 is connected to the rotating shaft (not shown) of the electric motor 7. It is fixed. The electric motor 7 is disposed inside the blade portion 80 of the blower fan 9, and therefore, the plurality of connecting portions 82 connecting the center portion 78 of the blower fan 9 and the blade portion 80 are tapered. Note that, since the blower fan 9 has a structure in which its central portion protrudes, the lid 3 of the container 1 has a gentle chevron-shaped cross section. Further, as shown in FIGS. 29 and 30, half of the blower fan 9 is colored (shaded area) so that the rotating state of the blower fan 9 can be easily observed through a rotating observation window, which will be described later.

Now, the opposite short sides of the container 1 are provided with a slit-shaped air inlet 17 and an air outlet 18, and the configuration thereof is as follows. That is, as shown in FIG. 8, a protrusion 84 is integrally formed on the surface of the lid 3 that is mated to the box 2, and a portion of the protrusion 84 on the opposite short side of the lid 3 is formed in a predetermined manner. By removing the length, a slit-shaped opening is formed in the removed portion of the convex portion 84 when the lid body 3 is fitted to the box body 2.

These slit-shaped openings are used as an air inlet 17 and an air outlet 18. According to this configuration, since the inside of the container 1 can be seen through the slit-shaped opening, another protrusion is formed inside the slit-shaped opening of the lid 3, that is, the part where the convex part 84 is removed. The portion 86 is integrally molded, and a plate-shaped support portion 28 (
(see FIG. 12) is integrally molded into the box body 2 of the container 1.

With this configuration, even if the inside of the container 1 is viewed through the slit-shaped opening, only the convex portion 86 can be seen, but the deodorizing member 5, the blower fan 9, etc. inside the container 1 cannot be seen.

A rotating observation window 89 (see FIGS. 1 and 2) is provided on the right side of the upper surface of the lid 3 of the container 1 for observing the rotating state of the blower fan 9. The rotating observation window 89 is positioned so that it can be seen not only from the top surface of the lid 3 but also from the front and right side of the container 1. Note that the lid body 3 is molded from transparent acrylic resin, and is printed with a predetermined color by in-mold molding, so when printing, the part corresponding to the rotating observation window 89 is masked, so that the rotating observation window 89 can be formed.

In the above configuration, the operation will be explained next.

The deodorizer is placed on the front dash board of a car, for example. When sunlight enters the solar cell 4 of the deodorizer, the electrons in the electron-hole pair generated at the pn junction inside the solar cell 4 due to the energy of the incident light diffuse into the n-type layer. As the holes diffuse into the p-type layer, the incident light energy is converted into electrical energy, which supplies an output current to the electric motor 7 directly connected between the output electrodes of the solar cell 4.

As a result, the electric motor 7 is driven and the blower fan 9 is rotated. Due to the blowing action of the blower fan 9, air inside the vehicle compartment is sucked into the container 1 from the air suction port 17 as shown by the arrow. When the air passes around the deodorizing member 5, it takes in deodorizing components from the deodorant 32 in an amount corresponding to the opening degree of the cap 34 of the container portion 30 of the deodorizing member 5, and the air is attached to the base plate 54. The air is sucked into the air blowing fan 9 through the air inlets 58 of the base plate 54 (14) through the space 76 with the bottom of the container 1 . The sucked air is directed by the scroll portion 60 and blown out from the air outlet 18 of the container l into the vehicle interior.

Due to this operation, the deodorizing component evaporated from the deodorizing member 5 is mixed into the air flow and released outside the container, thereby deodorizing the malodor inside the vehicle compartment in which the deodorizer is placed.

On the other hand, according to this embodiment, the deodorizing member 5 and the blower fan 9 are overlapped in the projection direction of the slope of the lid body 3 and within the virtual plane connecting both the air inlet 17 and the air outlet 18. The solar cells 4 are arranged so that As a result, the portion of the lid 3 corresponding to the back side of the solar cell 4 faces the ventilation system connecting the air inlet 17, the deodorizing member 5, the ventilation fan 9, and the air outlet 18.

Therefore, the air flowing through the container 1 due to the blowing action of the blower fan 9 flows in contact with the back side of the lid 3 where the solar cells 4 are installed, so that the air flows through the lid 3 due to forced convection heat transfer. Since heat is continuously removed from the solar cell 4, the temperature of the solar cell 4 can be lowered, and a decrease in thermal efficiency and life of the solar cell 4 can be prevented.

By the way, the device according to this example and the device (comparative example) in which the solar cell 4 is not cooled by air flow as in this example were installed on a tray inside a car parked under the scorching sun in midsummer. When compared, the surface temperature of the solar cell of this example was 85°C, while that of the comparative example was 95°C, indicating that the solar cell of this example is far superior. Recognize.

In this embodiment, a gel-like substance is used as the deodorant 32 of the deodorizing member 5, and the container portion 30 filled with the deodorant 32 is shaped as shown in FIG. The deodorizing effect can be sustained over a long period of time.

That is, in the initial stage, the deodorant 32 is filled up to the top surface of the container section 30, and the evaporation and dispersion area is small, so that the initial amount of dispersion can be suppressed. On the other hand, the volume of the deodorant 32 gradually decreases to a position below the upper surface of the container part 30 (the position below the upper surface of the container part 30
When the deodorant 32 reaches the tapered part), the emission area of the deodorant 32 does not change, but the deodorant 32 contracts as shown in FIG. 22, and the substantial emission area increases. FIG. 23 shows the relationship between the amount of deodorizing agent 32 released and time. In the figure, the broken line indicates the cylindrical shape of the container, and the solid line indicates the shape of the container in this example. As understood from this Figure 23,
It can be seen that according to the shape of the container part of this example, the initial amount of emission can be suppressed, and the amount of emission increases slightly from the middle, so that the deodorizing effect can be maintained for a long period of time. Note that the amount of deodorizing agent emitted changes depending on the rotation range of the cap 34 attached to the container portion 30 of the deodorizing member 5. This is shown in FIG. 24, where the vertical axis shows the life time of the deodorant 32, and the horizontal axis shows the opening area between the cap 34 and the container part 30. The desired opening area is - To give an example, assuming the lifespan is approximately 2 to 3 months (approximately 500 hours), it is approximately 25×2.

Note that this data is based on the specifications of the deodorizer of the following example.

〔container〕

Width: 1 (14) mm, Depth: 140 mm, Height: 40 mm Air inlet, air outlet; Width 2
．． 5mm, length 65mm, opening area...162.5mm
” [Centrifugal blower fan] Diameter = -60 + + + m, height 21.5 mm (height of the blade portion: 11 cylinders), number of blades: 30 [Deodorizing member] Bottom of the container; width: 60 mm , Depth...40InI
11. Dimensions from the bottom to the taper...11 Body, height of the tapered part...5Ir1111, radius of the arc part on the bottom 19.7mm, diameter of the cap...35mm [Electrical system] Amorphous silicon solar cell ; Vertical...40 [11
11. Width: 100 mm, output from sunlight on a sunny day: 0.13 watts, electric motor: 5Dc2V, rotation speed...
- 400 rpm, air volume...0, 2 m'/h By the way, according to this embodiment, by opening the lid 3 of the container 1, the surface of the lid 3 on which the solar cells 4 are installed faces downward, and the solar cell 4 is placed on the surface of the lid 3 facing downward. The battery 4 no longer receives sunlight, and the blower fan 9 automatically stops. Therefore, when replacing the deodorizing member 5, the lid 3
When opened, the blower fan 90 rotations are automatically stopped, so the deodorizing member 5 can be replaced safely. Also,
Since no switches or the like are used, the configuration is simple.

In addition, in this embodiment, on the right end of the lid 3 of the container 1,
Since a rotating observation window 89 is provided so that it can be viewed from the top surface of the lid 3, the front and right side of the container 1, especially in right-hand drive cars, it is difficult to install the deodorizer on the left side of the front dash board. , the rotation observation window 89 can be easily rotated without moving the position of the driver's face much beyond the driver's line of sight.
Through this, the rotational state of the blower fan 9 can be observed, contributing to safe driving.

In this embodiment, since the air inlet 17 and the air outlet 18 are formed on the mating surfaces of the box 2 and the lid 3 of the container 1, for example, when they are formed on the box 2 or the lid 3, The design is cleaner in comparison. Also, 1 each day
Since the protrusion 86 is formed at 7.18, the protrusion 86
Therefore, the deodorizing member 5, ventilation fan 9, etc. inside the container 1 cannot be seen through 17.18 each day.

According to this embodiment, the upper part of the blower fan 9 has a convex shape,
In addition, by arranging the electric motor 7 inside the blower fan 9, the height dimensions of the electric motor 7 and the blower fan 9 can be reduced. The lid 3 of the container 1 also has a cross section with a gentle chevron curved shape with its apex near the center of the axis of the blower fan 9.

With this configuration, the convex portion of the upper part of the blower fan 9 can be accommodated in the container l without any difficulty.

In addition, by installing the solar cell 4 on the inclined surface 12 of the lid 3 having a chevron-shaped curved shape, it is possible to easily allow sunlight to enter the solar cell 4.

In addition, in this embodiment, the configuration of the air blowing system of the deodorizer includes an air suction port 17, a deodorizing member 5, a blowing fan 9,
By arranging the air outlet 18 on a substantially straight line, the deodorizing function itself can be made flat, and the front dash board,
Even if the deodorizer is installed on the rear tray, the front view and rear view are not obstructed.In addition, pressure loss in the air blowing system can be minimized, and the output of the electric motor 7 is reduced. The shape of the solar cell 4 can be made smaller.

According to this embodiment, the solar cell 4 is adhered within the recess 14 of the slope 12 on the outer surface of the lid 3 of the container 1 via a so-called double-sided tape 16 in which an adhesive layer is provided on both sides of an elastic base material. Due to the difference in coefficient of thermal expansion between the glass substrate of the solar cell 4 and the lid 3, thermal stress acting on the glass substrate can be absorbed by the elastic base material of the double-sided tape 16. Further, mechanical stress caused by vibrations of the deodorizing function itself can be similarly absorbed by the elastic base material of the double-sided tape 16.

Further, according to this embodiment, since the cap 34 is configured to stop at a predetermined position relative to the container portion 30 of the deodorizing member 5,
This prevents the cap 34 from opening too much due to vibrations of the automobile, and prevents children from accidentally putting the deodorant 32 into their mouths.

35 to 37 show another embodiment of the present invention, in which the same or equivalent parts as in the above embodiment are given the same reference numerals, and the explanation of the structure thereof will be omitted. In this embodiment, a small storage battery 88 such as a nickel-cadmium battery, which is charged by the power generation output of the solar cell 4, is installed inside the box body 2, and the storage battery 88 is charged by the surplus power generation output of the solar cell 4. It is configured to do this. Therefore, at night when incident light energy from sunlight cannot be obtained, the electric motor 7 can be driven by the storage battery 88 and the deodorizer can be used. Note that the reference numeral 90 is a backflow prevention diode inserted and connected between one output end of the solar cell 4 and one end of the storage battery 88, and the diode is as follows:
A Schottky barrier diode with a small forward voltage drop (approximately 0.3V) is used.

The electrical circuit diagram of this embodiment is as shown in FIG. 38, and 92 in the figure is a switch. In this embodiment, a switch 92 turns off the connection between the solar cell 4 and the electric motor 7.
N, it is set to turn off.

FIG. 39 shows still another embodiment of the present invention, in which the same or equivalent parts as in the above embodiment are given the same reference numerals, and the explanation of the structure thereof will be omitted.

In this embodiment, a plurality of cooling fins 94 are provided on the back surface of the lid 3 on the side where the solar cells 4 are installed, to improve the cooling effect of the solar cells 4.

Note that the cooling fins 94 may be provided by integral molding with the lid 3, or may be separately manufactured and joined to the lid 3.

FIGS. 40 and 41 show still another embodiment of the present invention, in which a solar cell 4 is installed inside a container l.

That is, an opening 25 is provided in the lid 3, a plate 91 made of transparent resin such as acrylic resin is fixed to the lid 3 so as to cover the opening 25, and a box is placed below the opening 2.5. The solar cell 4 is suspended and fixed inside the body 2 via a hanging member 93. Note that the other configurations are the same as those of the embodiments shown in FIGS. 1 to 34, and are omitted.

According to this configuration, sunlight is transmitted through the transparent resin plate 91.
and reaches the solar cell 4 inside the box 2 through the opening 25. Moreover, the airflow flowing inside the container 1 flows in contact with the upper and lower surfaces of the solar cells 4, thereby improving the cooling performance of the solar cells 4. Note that the arrows in the figure indicate the flow of airflow.

The present invention is not limited to the above embodiments, but can be modified in various ways as described below.

(1) The deodorizing member 5 may be non-fragrant, or may be liquid rather than gel-like. Also,
It may also be something like activated carbon.

(2) The air suction port and the air blowout port are not limited to the slit shape, and may of course be formed by forming a plurality of holes on the top surface of the lid body.

(3) Various configurations can be considered to allow the box and lid of the container to be opened and closed; for example, the lid may be completely detachable from the box.

(4) The dimensions of each component explained above are merely examples, and it goes without saying that various changes can be made.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing one embodiment of the present invention, and Fig. 2 is a plan view showing an embodiment of the present invention.
3 is a plan view showing the schematic internal structure of Fig. 1, Fig. 4 is a front view showing the schematic internal structure of Fig. 2, and Fig. 5 is A of Fig. 1. -A sectional view, FIG. 6 is a sectional view showing the lid opened in the sectional view of FIG. 5, FIG. 7 is a BB sectional view of FIG. 9 is a sectional view showing the hinge configuration of the box body and lid body in FIG. 8, and FIG.
11 is a sectional view schematically showing the internal structure of a solar cell used in an embodiment of the present invention, and FIG. FIG. 13 is a plan view showing a deodorizing member used in an embodiment of the present invention, FIG. 14 is a partial cross-sectional view of FIG. 13, and FIG. FIG. 13 is a plan view showing the container portion of the deodorizing member with the cap removed, FIG. 16 is a partial sectional view of FIG. 15, and FIG.
A bottom view showing the back side of the cap in the deodorizing member shown in the figure;
Fig. 18 is a partial sectional view of Fig. 17, Fig. 19 is a bottom view showing an enlarged part of Fig. 17, and Fig. 20 is a C of Fig. 19.
-C cross-sectional view, Figure 21 is the D-D cross-sectional view of Figure 19,
Figure 2 is a cross-sectional view showing the volume reduction state of the deodorant in Figure 14, Figure 23 is a characteristic diagram showing the relationship between the amount of deodorization and the elapsed time, and Figure 24 is the deodorizer in Figure 13. A characteristic diagram showing the relationship between the life time of the deodorant depending on the opening area between the container part and the cap in the member, FIG. 25 is a plan view showing the fixing configuration of the deodorizing member in FIG. 13, and FIG. 25 is a front view, FIG. 27 is a plan view showing the configuration of the blower fan used in an embodiment of the present invention, FIG. 28 is a partial sectional view of FIG. 27, and FIG. 29 is a cross-sectional view of FIG. 27. A plan view showing the blower fan, FIG. 30 is a front view of FIG. 29, and FIG.
The mounting in FIG. 7 is a plan view showing the board, the mounting in FIGS. 32 and 33 is a perspective view showing the configuration for mounting the board to the box of the container, and FIG. 34 is an embodiment of the present invention. FIG. 35, an electric circuit diagram of the solar cell and electric motor in the example, shows another embodiment of the present invention, and FIG.
36 is a plan view of this other embodiment, FIG. 37 is a side view of FIG. 36, and FIG. 38 is a sectional view of the solar cell and electric motor in this other embodiment. FIG. 39 is a sectional view showing still another embodiment of the present invention, FIG. 40 is a perspective view showing still another embodiment of the present invention, and FIG.
The figure is a sectional view taken along the line FF in FIG. 40. 1... Container, 2... Box body, 3... Lid body, 4...
solar cells. 5... Deodorizing member, 7... Electric motor, 8... Opening, 9... Ventilation fan, 10... Hinge, 12...
・Slope, 17...Air intake 0.1 day...Air outlet, 30...Container part, 32...Deodorant, 34
...Cap, 89...Rotating observation window.

Claims (16)

[Claims] (1) a deodorizing member, an electric motor, a blower fan fixed to the electric motor, a container housing these, and a solar cell provided in the container to supply driving power to the electric motor; configured such that air passes through the inside of the container and is sent out from the container by the blowing action of the blowing fan, and the air flow passing through the inside of the container by the blowing action of the blowing fan, of the container,
A deodorizer characterized in that the deodorizer is configured to flow through the solar cell portion. (2) a container, a deodorizing member disposed inside the container,
an electric motor disposed inside the container; a blower fan fixed to the electric motor; an air inlet and an air outlet provided in the container; and an electric motor provided in the container for driving the electric motor. a solar cell for supplying electric power, and is configured such that air passes through the interior of the container from the air suction port and is sent out from the air outlet of the container by the blowing action of the blower fan, and the A deodorizer characterized in that the airflow passing through the container by the blowing action of a blowing fan flows through the solar cell portion of the container. (3) A container consisting of a box with a concave cross-section and an open top, a lid that can be opened and closed at the opening of the box, an air suction port provided at one end of the container, and the container. an air outlet provided at the other end opposite to the one end of the container, an electric motor disposed in the container at a position opposite to the air outlet, and a blower fan fixed to the electric motor; a deodorizing member disposed between the air outlet and the air inlet in the container; a solar cell provided on the outer surface of the lid of the container and supplying driving power to the electric motor; The airflow that passes through the inside of the container from the air suction port and is sent out from the air outlet of the container by the blowing action of the ventilation fan is directed to the lid of the container where the solar cell is installed. A deodorizer characterized by being configured to flow on the back side. (4) a container, a deodorizing member disposed inside the container,
an electric motor disposed inside the container; a blower fan fixed to the electric motor; an air inlet and an air outlet provided in the container; a solar cell that supplies driving power, and a ventilation system that connects the air inlet, the deodorizing member, the blower fan, and the air outlet, and corresponds to the back side of the solar cell of the container. The air blowing action of the blowing fan causes air to pass through the inside of the container from the air suction port and be sent out from the air outlet of the container, and A deodorizer characterized in that the airflow passing through the interior of the container due to the action flows on the back side of the container where the solar cell is installed. (5) a container, a deodorizing member disposed inside the container,
an electric motor disposed inside the container, a blower fan fixed to the electric motor, and provided on the outer surface of the container so as to cover the deodorizing member and the blower fan in the projection direction of the outer surface, The air blower includes a solar cell that supplies driving power to the electric motor, and an air inlet and an air outlet that are provided in the container so that the solar cell faces within a virtual plane connecting the two. Due to the blowing action of the fan, air passes through the inside of the container from the air suction port and is sent out from the air outlet of the container together with the deodorizing component of the deodorizing member, and the air is blown by the blowing fan. A deodorizer characterized in that the airflow passing through the interior of the container due to the action flows on the back side of the container where the solar cell is installed. (6) The solar cell is provided on the outer surface of the container, and the airflow passing through the container is configured to flow on the back side of the container where the solar cell is installed. The deodorizer according to claim (1) or (2). (7) The deodorizer according to any one of claims (1) to (6), wherein the container has a substantially rectangular cross section and a substantially flat vertical cross section. (8) The deodorizer according to any one of claims (1) to (7), wherein the blower fan is a centrifugal fan. (9) The deodorizer according to claim (3), wherein the air inlet and the air outlet are provided on a mating surface of the box and the lid. (10) Claims (1) to (9) characterized in that the installation surface of the solar cell in the container is formed in a slope shape, and the solar cell is installed on the slope portion. A deodorizer listed in any one of the above. (11) The deodorizer according to any one of claims (1) to (10), wherein the electric motor is directly driven by the solar cell. (12) Claims (1) to (11) characterized in that the container is provided with a rotation observation window for the blower fan.
A deodorizer listed in any one of the above. (13) The deodorizing member is comprised of a container, a diffused deodorizer housed inside the container, and a cap rotatably attached to the container. The deodorizer according to any one of claims (1) to (12). (14) Claim (1) characterized in that the container portion of the deodorizing member is removably installed inside the container.
13) The deodorizer according to item 13). (15) The deodorizer according to claim (1) or (2), wherein the solar cell is provided inside the container. (16) Claim (1) characterized in that it is for automobiles.
-(15) The deodorizer according to any one of the above.