JP2013189946A - Portable blower and smoke cleaning device using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable blower which is used for various applications such as prevention of oil stains on a wall surface behind a stove, and to provide a smoke cleaning device which can perform a cleaning process of cigarette smoke by using the portable blower as a negative pressure generation source.SOLUTION: In a portable blower, the blower is made portable and wind is blown out from one end of a surface of a casing, which surface faces an object to be latched, obliquely outward, so that the blower can be simply carried into any places, and for example, by using the portable blower while arranging it at a back plate of a stove and its exhaust port at the top face of the stove, lampblack is introduced by obliquely upward wind and is sucked by a range hood just above the stove. As a result, oil stains on a wall surface of a kitchen behind the stove can be prevented. A smoke cleaning device uses a fan of the portable blower as a negative pressure generation source of the smoke cleaning device, so that cigarette smoke is sucked into an airway, allowing a cleaning process to be performed. Therefore, smoking of smokers can be spread.

Description

  The present invention is portable and has a variety of uses, such as prevention of oil stains caused by oily smoke on the wall around the stove. The present invention relates to a smoke cleaning device for cleaning smoke.

  As a kind of kitchen ventilation fan, a range hood in which a hood and a fan that cover a stovetop are integrated is known (for example, Patent Document 1). The range hood of Patent Document 1 operates by using a stove installed directly under the hood by operating a fan, for example, by sucking oil smoke generated when cooking oil into the hood. This prevents oil stains on the wall around the stove.

In recent years, passive smoking, in which non-smokers smoke cigarette smoke irrespective of their intention, has become a problem in smoking. In order to prevent passive smoking, a smoking area is provided in one corner of the room, and an air purifier for purifying cigarette smoke is installed there.
JP 2009-14278 A

However, in the range hood described in Patent Document 1, since it is provided at least 1 m above the stove, even if the fan output is increased, it is generally about several centimeters from the back plate of the outer case of the stove. On the wall of the kitchen behind the stove, a large amount of oily smoke from the oil dish was attached.
In addition, with regard to the above-mentioned smoking, cigarette smoke is likely to diffuse into the air, so even if an air cleaner is installed in a smoking area at one corner of the room, it is not possible to suck all the smoke that has diffused into the air. It was impossible, and it was not possible to sufficiently prevent the leakage of tobacco smoke from the smoking area.

Therefore, as a result of earnest research, the inventor formed an exhaust port in the casing containing the fan so that the wind from the fan was sent in an oblique direction with respect to the facing surface of the casing to be hung, and If the casing is configured to be hooked by a hooking member on the back plate of the outer case of the stove, for example, by operating the fan, the wind from the fan is obliquely upward toward the top of the stove. Can be sent to. Thus, the present invention has been completed by discovering that it can be used for various purposes such as preventing oil stains on the wall of the kitchen behind the stove.
In addition, as a result of earnest research, the inventor hooked the portable blower on the smoke cleaning device with the hooking member, if the wind from the fan was used as a negative pressure generation source, sucked the smoke of the cigarette into the ventilation path, It was found that all the problems caused by tobacco smoke described above could be solved, and the present invention was completed.

An object of the present invention is to provide a portable blower having various uses such as prevention of oil stains on a wall surface behind a stove in a kitchen.
Another object of the present invention is to provide a smoke cleaner capable of performing a tobacco smoke cleaning process using a portable blower as a negative pressure source.

  According to the first aspect of the present invention, a fan, a casing in which the fan is housed and an intake port and an exhaust port are formed apart from each other, and the casing is attached to the casing, and the casing is hooked on the object to be hooked. The exhaust port is provided at one end of the facing surface of the casing with the object to be hooked, and the wind from the fan is passed from one end of the facing surface of the casing with the object to be hooked. It is a portable blower formed so as to be sent obliquely outward.

The portable blower here refers to a blower having a portable weight and size and capable of generating wind in an oblique direction with reference to the mounting surface of the retaining member. The weight of the portable blower is preferably 2 kg or less that can be carried with one hand by adult men and women. If it exceeds 2kg, it is too heavy for adults to carry with one hand. A grip handle may be provided on a part of the casing so as to be easily carried.
The type of fan is not limited. For example, in addition to various centrifugal fans (for example, a multiblade fan, a turbo fan, etc.), various axial fans can be employed.
The wind generated by the fan has, for example, an air volume of 18 to 30 CFM, a static pressure of 10 to 13 mmH ₂ O, and a wind speed of 12 to 13 m / sec.

Further, a non-woven fabric that collects dust and dust in the air may be stretched at the intake and exhaust ports, particularly the intake port. As a nonwoven fabric, what consists of natural fibers, such as cotton, hemp, silk, for example, may consist of various synthetic resin fibers, such as a propylene-type resin fiber, a polyester-type resin fiber, and a polyethylene-type resin fiber. Further, the nonwoven fabric may be hardened with a synthetic resin while ensuring air permeability. In addition, a non-woven fabric made of metal such as aluminum or iron may be used, or a non-woven fabric made of glass fiber may be used.
As the latch member, for example, a magnet, a hook-and-loop fastener, a hook, a hook, a clip, or the like can be adopted. In addition, a heat-resistant double-sided tape may be used.
The object to be hooked on the casing is not limited. For example, a stove, a table, various devices, various building walls, window frames, entrance / exit frames, and the like can be employed.
“One end of the surface of the casing facing the object to be hooked” is the surface of the casing that faces the object to be hooked when the portable blower is hooked on the object to be hooked via the hooking member. The part of one end side. Or the part of the one end side of the attachment surface of the latching member in a casing is said. Specifically, it is one end portion of the back surface of the casing.

  According to a second aspect of the present invention, the hooked object is a stove having an outer case made of a magnetic material, and the hooking member has the casing in a state where the exhaust port is disposed near the upper surface of the stove. The magnet is magnetically attached to the back plate of the outer case, and the fan is operated in a state where the casing is magnetically attached to the back plate of the outer case, thereby generating an upward air flow obliquely forward with respect to the stove It is a portable air blower of Claim 1.

As the type of the stove, for example, a gas stove, an electric stove, or the like can be adopted.
Examples of the material for the exterior case include magnetic materials such as iron and magnetic steel.
“The casing is magnetically attached to the back plate of the outer case with the exhaust port positioned near the top surface of the stove” means that the exhaust port is exposed at the same height as the top surface of the stove behind the stove. It means that the portable blower is hooked on the back plate of the outer case of the stove using a magnet so that it is exposed at a position within 3 cm from the top surface of the top or exposed at a position within 3 cm from the top surface of the stove. To do.
“Generate upward airflow obliquely forward with respect to the stove” means that the fan wind passing through the exhaust port is sent diagonally outward from one end of the casing facing the object to be hung. If the fan is operated with the mouth placed near the top surface of the stove, it means that the wind is inevitably sent toward the front of the stove.

  According to a third aspect of the present invention, the portable blower of the first aspect is hooked through the hooking member, and the tobacco smoke is sucked into the air passage by the negative pressure generated by the portable blower of the first aspect for cleaning. Smoke purifier to be processed.

“Tobacco smoke cleaning” refers to the removal of ash contained in smoke, smoke odor removal, smoke smelling, nicotine and other harmful substances contained in smoke, and smokeless treatment. Of doing at least one of them.
The position of the portable blower in the smoke cleaner is not limited. For example, it may be the front surface, back surface, or internal space of the smoke cleaning device.
The smoke cleaning device is provided with a member on which a hooking member of the portable blower is hooked. For example, when the retaining member is a magnet, a magnetic body such as an iron plate or a magnet is provided in the smoke cleaning device. When the hooking member is a hook-and-loop fastener, the other surface fastener hooked to the hook-and-loop-side hook-and-loop fastener is attached to the smoke cleaning device.
The ventilation passage refers to a passage through which tobacco smoke formed in the interior space of the smoke cleaning device passes. The shape and size of the air passage and the routing route (distribution route) in the internal space are not limited.
“To suck tobacco smoke into the air passage with negative pressure generated by a portable blower” means that the fan of the portable blower is used as a negative pressure generation source and uses the negative pressure generated when the fan is operated. This means that the smoke of cigarettes around is sucked into the air passage.

  According to a fourth aspect of the present invention, there is provided a deodorizing part for cigarette smoke on the upstream side of the ventilation path, and an aroma part for perfume the deodorized air on the downstream side of the ventilation path. Item 4. The smoke cleaning device according to Item 3.

The “upstream side of the ventilation path” here refers to a portion of the ventilation path on the side where tobacco smoke flows from an intermediate position in the length direction of the ventilation path.
The “downstream side of the ventilation path” here refers to a portion of the ventilation path on the side where tobacco smoke is discharged from an intermediate position in the length direction of the ventilation path.
Moreover, you may provide the filter which collects garbage, such as tobacco ash, in the upstream of a ventilation path, especially the part upstream from a deodorizing part. Since dust such as cigarette ash is removed by the filter, the subsequent tobacco smoke cleaning process is facilitated.
As the filter, for example, a continuously foamed synthetic resin sponge or a non-woven fabric can be used.
As a deodorizing part, what stored the deodorizer, such as activated carbon, charcoal, bamboo charcoal, in a bag or a container, for example is employable. In addition, an ozone deodorizer may be used.
As the fragrance portion, for example, a fragrance such as lavender, lemon, lime, soap, hinoki or the like stored in a bag or container can be adopted. In addition, it may spray a liquid fragrance.

  According to a fifth aspect of the present invention, the fan of the portable blower of the first aspect is a centrifugal fan, and is on the opposite side of the casing of the portable blower of the first aspect to the surface facing the hooked object. The air inlet is formed on a surface, and the smoke cleaner is configured such that the portable blower of claim 1 is hooked on the front side via the hook member, and the hook is hooked on the hook base. And a smoke purifying base that is internally formed with the air passage into which the wind from the fan of the portable blower is introduced and is detachably fitted to the back side of the hanging base. Each external shape of the smoke purifier is a trapezoidal base that is a rectangular parallelepiped with the air inlets disposed on the surface when the latching base and the smoke purifier are fitted with the respective mating surfaces as slopes. The mating surfaces can be mated with their long sides reversed. A smoke purification apparatus according to claim 3 or claim 4 which is a rectangular shape.

As the centrifugal fan, for example, a multi-blade fan (sirocco fan), a turbo fan, a silent fan, a limit load fan, or the like can be employed.
Here, “the air inlet is formed on the surface of the casing opposite to the surface facing the object to be hung” means that the surface facing the object to be hung on the casing is the back surface of the casing. This means that an air inlet is formed on the surface of the casing which is the opposite surface.
A member on which a latching member of the portable blower is latched is provided on the latching base. In addition, an opening or a notch is formed in the latching base so as to communicate the exhaust port of the portable blower and the air passage of the smoke purifier when fitted with the smoke purifier.
The ventilation path is formed at a position where the opening on the intake side can communicate with the exhaust port of the portable blower on the surface of the smoke purifier. Further, the opening on the exhaust side of the air passage is formed on the other surface (for example, the back surface of the smoke purifier) of the smoke purifier except the surface.

The fitting structure between the hanging stand and the smoke cleaning stand is not limited. For example, the fitting of an uneven part can be adopted.
“Each mating surface is a rectangular shape that can be mated with the direction of the long side opposite” means that the mating surface is a rectangular shape. It means that it is possible to fit with the direction of the long side of the fitting surface reversed.
“The trapezoidal stand is a rectangular parallelepiped with the air inlets on the surface when the hanging stand and the smoke purifying stand are fitted to each other with the mating surfaces as the slopes. "Means the following: That is, the fitting surface of the latching base and the fitting surface of the smoke purifying base are both the same rectangular slope. Therefore, by changing the orientation of the long side direction and fitting these, the external shape of the smoke purifier becomes a rectangular parallelepiped whose upper and lower surfaces are horizontal (parallel), or a trapezoid of deformation in which the hanging stand rises diagonally It can be a stand.

  According to the portable blower of the first aspect, the portable blower is hooked on the object to be hooked through the hooking member. Thereafter, if the fan is operated in this state, the wind generated by the fan is blown obliquely outward from one end of the surface of the casing facing the object to be hooked through the exhaust port. As a result, for example, the wind blown from this fan is easily carried to the place where it is required, and this wind is used as a guide wind to guide powder such as gas and dust in a predetermined direction, It can be used for various purposes such as cooling air to cool things and air curtains.

  In particular, according to the portable blower according to claim 2, the magnet is magnetically attached to the back plate of the outer case of the stove and the exhaust port is arranged near the upper surface of the stove by the magnet, and the fan is operated in this state. To do. Thereby, the wind from a fan is sent diagonally upward toward the range hood installed just above the stove. As a result, oil smoke generated from, for example, a frying pan on the stove is guided by the air blown from the fan, and is sucked into the duct of the range hood just above the stove without contacting the kitchen wall behind the stove. As a result, oil stains on the wall of the kitchen behind the stove can be prevented.

  According to the smoke cleaning device of claim 3, a portable blower of a portable size is hooked on the smoke cleaning device by the hook member, and the fan of the portable blower is used as a negative pressure generation source of the smoke cleaning device. By doing so, tobacco smoke can be sucked into the air passage and cleaned. This allows smokers to bring this smoke purifier where they want to smoke without having to smoke only in the smoking area where the air purifier provided in the room is installed. The smoke can be cleaned by exhaling tobacco smoke.

  Furthermore, according to the smoke cleaning device of the fourth aspect, the smoke deodorizing part for cigarette smoke is provided on the upstream side of the ventilation path, and the fragrance part for perfume the deodorized air is provided on the downstream side of the ventilation path. At the time of smoke purification, it not only deodorizes the smoke of cigarettes that give off a nicotine odor, but can also be discharged from the smoke cleaning device as fragrant air.

Furthermore, according to the smoke cleaning device of the fifth aspect, the portable blower is hooked to the hooking base via the hooking member, and the hooking base is detachably fitted to the smoke cleaning base. After that, when the fan is operated, the smoke of the surrounding cigarettes flows into the air passage of the smoke purifier from the hanging base due to the negative pressure, and the cigarette smoke is cleaned while passing through the air passage.
Moreover, when assembling the smoke purifier, each of the trapezoidal trapping base and the smoke purifying base is a rectangular parallelepiped smoke cleaning apparatus with the base facing upward and the external shape facing upward. The mating surfaces are overlaid so that As a result, for example, the smoke cleaner can be placed compactly on a table or the like, and thereafter, the smoke of the cigarette smoked by the smoker toward the smoke cleaner is disposed upward of the portable blower. Can be sucked into the air passage and cleaned.
At the time of another assembly of the smoke cleaning device, the latching base and the smoke cleaning base are fitted with their mutual fitting surfaces opposite to the previous case in the direction of the long side. As a result, the surface of the latching base having the air inlet is disposed obliquely with respect to the horizontal plane. As a result, even if the smoker smokes cigarette smoke horizontally toward the smoke cleaner on the table, the intake port of the portable blower stands up diagonally, so the intake port mentioned above is horizontal Compared to, it is easy to suck smoke into the air passage.

It is a perspective view which shows the portable air blower concerning Example 1 of this invention. It is a disassembled perspective view of the portable air blower concerning Example 1 of this invention. It is a side view which shows the use condition as an oil stain prevention apparatus of the wall surface behind a stove in the kitchen of the portable air blower concerning Example 1 of this invention. It is a perspective view which shows the smoke cleaning apparatus which concerns on Example 2 of this invention. It is a disassembled perspective view of the smoke cleaning apparatus which concerns on Example 2 of this invention. It is a side view which shows the 1st use condition of the smoke cleaner which concerns on Example 2 of this invention. It is a side view which shows the 2nd use condition of the smoke cleaning apparatus which concerns on Example 2 of this invention. It is a perspective view which shows the 3rd use condition using the stand of the smoke cleaner which concerns on Example 2 of this invention. It is a side view which shows the 3rd use condition using the stand of the smoke cleaning apparatus which concerns on Example 2 of this invention.

  Examples of the present invention will be specifically described below. For convenience of explanation, the X1 direction in the figure is the front direction of the portable blower in the first embodiment, and the front direction of the smoke cleaner in the second embodiment, the X2 direction is the rear direction thereof, and the Y1 direction is the left direction thereof. Direction, Y2 direction as their right direction, Z1 direction as their upper direction, and Z2 direction as their lower direction.

  1 to 3, reference numeral 10 denotes a portable blower (hereinafter referred to as a blower) according to Embodiment 1 of the present invention. This blower 10 is attached to a fan 11, a casing 12 in which the fan 11 is housed and an intake port 12 a and an exhaust port 12 b are separated from each other, and the casing 12, and the casing 12 is a stove (hung object). 13 is provided with a pair of magnets (holding members) 14 that are hooked on the belt 13. The stove 13 is a gas stove.

Hereinafter, with reference to FIGS. 1-3, these structures are demonstrated concretely. In addition, the direction (side) in the component description of the blower 10 is based on the direction (side) in FIG.
The fan 11 is a small sirocco fan that is a kind of centrifugal fan. The intake opening 11a of the fan 11 is formed in the end plate on the Z1 side, and the exhaust opening 11b of the fan 11 is formed in the side plate on the X1 side.
The casing 12 is a rectangular housing in plan view. The casing 12 includes a rectangular container-shaped front plate 15 whose opening faces downward, and a flat rectangular dish-shaped back plate 16 fitted to the lower edge of the front plate 15. The casing 12 is made of heat-resistant plastic (for example, polyethylene terephthalate) because it is magnetically attached to the back plate 17a of the outer case 17 of the stove 13 that becomes high temperature.
The front plate 15 has a slope 15a formed at the end in the X1 direction, and the rectangular intake port 12a is formed over substantially the entire surface of the front wall disposed in the Z1 direction. A reinforcing frame 18 that is a combination of a rhombus and a cross is formed at the air inlet 12a. A filter 19 made of a rectangular sponge sheet is hooked on the air inlet 12a via four substantially triangular hook plate pieces 20 from the outside. In addition, a grip 21 may be provided on the slope 15a so that the blower 10 can be easily carried (two-dot chain line in FIG. 2). Furthermore, a connector mounting portion 15b for fixing the power connector 22 for the fan is formed at the end portion on the X2 side of the side wall on the Y1 side of the front plate 15.

Of the end portion on the X1 side of the back plate 16, the exhaust port 12b having a rectangular shape in a plan view is formed in the half on the Y1 side. In addition, a trapezoidal trapezoidal trapezoidal ridge 16a that closes the inner space on the Y2 side of the slope 15a from the inside is formed in the end on the X1 side of the back plate 16 on the Y2 side. As a result, when the plates 15 and 16 are connected, an exhaust passage 12c for sending the wind generated by the fan 11 from the exhaust port 12b is formed in only the half on the Y1 side of the end portion on the X1 side of the casing 12. At this time, since the wall on the Z1 side of the exhaust passage 12c is constituted by a part of the slope 15a, the wind exhausted in the X1 direction from the opening on the exhaust side of the fan 11 hits the slope 15a and is reflected. It passes through the exhaust port 12b and is sent out in the X1-Z2 direction (obliquely downward direction) from one end of the surface of the casing 12 facing the stove 13.
In addition, a pair of rectangular recesses 16b are formed apart from each other at the end on the Y1 side and the end on the Y2 side in the vicinity of the end on the X1 side of the back plate 16. A pair of magnets 14 is fixed to these rectangular recesses 16b.

  1-3, the code | symbol 23 is formed in the edge part by the side of Y2 of the slope 15a of the surface plate 15, and is pressed by the upper wall of the trapezoid ridge part 16a at the time of both plate 15 and 16 fitting. A part of the wind that passes through the exhaust passage 12c is a pressing recess that is long in the Y1-Y2 direction and blocks the outside from leaking through the gap between the trapezoidal ridge 16a and the slope 15a. Reference numeral 24 denotes a plurality of fitting protrusions that are formed on each side of the back plate 16 and that fit the lower edge of the front plate 15 when the plates 15 and 16 are fitted together. Reference numeral 25 denotes a wall surface of the kitchen disposed behind the stove 13. Reference numeral 26 denotes a range hood. Reference numeral 27 denotes a tempura pan.

Next, with reference to FIGS. 1-3, the oil stain prevention method of the wall surface 25 behind the stove 13 in a kitchen using the air blower 10 concerning Example 1 of this invention is demonstrated.
In use, first, the blower 10 is disposed through the two magnets 14 on the back plate 17a of the outer case 17 of the stove 13 and the exhaust port 12b in the vicinity of the upper surface of the stove 13 (approximately the same height as the upper surface). (Fig. 3). In this state, the pan 13 is ignited by the stove 13 and the fan 11 is actuated to generate wind, and the inside of the casing 12 becomes negative pressure. As a result, air from which dust has been filtered by the filter 19 is sucked into the casing 12 from the intake port 12 a and then passes through the exhaust path 12 c of the fan 11. On the way, the wind collides with the slope 15a, and the traveling direction is changed. That is, the wind is blown toward the range hood 26 disposed obliquely above the back surface of the casing 12, specifically, directly above the stove 13. As a result, the oil smoke generated when frying the tempura is guided to the airflow directed obliquely upward from the exhaust port 12b disposed above the upper surface of the stove 13, and the oil smoke contacts the wall surface 25 of the kitchen behind the stove 13. Instead, it is sucked into the duct of the range hood 26 directly above the stove 13. As a result, oil stains on the wall surface 25 of the kitchen behind the stove 13 can be prevented.
In this manner, the blower 10 can be blown obliquely outward from one end of the casing 12 facing the object to be hooked (the stove 13) while being hooked to the outer case 17 of the stove 13 by the magnet 14. . As a result, a large-scale installation of the blower, which was necessary in the case of the conventional product, becomes unnecessary.

Next, a smoke cleaning apparatus according to Embodiment 2 of the present invention will be described with reference to FIGS.
4 and 5, the smoke cleaning device 30 according to the second embodiment of the present invention has a negative pressure generated by the fan 11 of the blower 10 when the blower 10 of the first embodiment is magnetized via the pair of magnets 14. Tobacco smoke is sucked into the air passage 31 and cleaned.

Hereinafter, these components will be specifically described. In addition, the direction (side) and shape in description of components of the smoke cleaning apparatus 30 are all based on the direction (side) and shape in FIG.
As shown in FIG. 4 and FIG. 5, the smoke cleaning device 30 mainly includes a blower 10, a latching base 32 on which the blower 10 is latched on the front side via a pair of magnets 14, and a latching base 32. The ventilation path 31 into which the wind from the fan 11 of the blower 10 that is hooked is introduced is formed inside, and the smoke purifier 33 is detachably fitted to the back side of the hook 32. .

The hanging base 32 and the smoke cleaning base 33 are made of the same material plastic. Although these are used upside down, they are substantially identical trapezoidal trapezoidal containers approximated to a right triangle when viewed from the side. Accordingly, the hanging stand 32 and the smoke purifying stand 33 are fitted to each other with the exposed surfaces facing the side (back surface) of the right triangle as viewed from the side facing each other. It becomes a container (FIG. 6).
In addition, the fitting surfaces of the latching base 32 and the smoke purifying base 33 are surfaces that face the hypotenuse of a right triangle when viewed from the side, and have a rectangular shape that is long in the X1-X2 direction. ing. Among these, a downward opening is formed on the fitting surface (lower surface) of the latching base 32, and an upward opening is formed on the fitting surface (upper surface) of the smoke cleaning table 33. Rectangular fitting frames 32b and 33b are formed on the outer peripheral portions of the fitting surfaces 32a and 33a of the latching table 32 and the smoke purifying table 33 so as to be fitted to each other at the time of fitting.
In addition, when using the smoke cleaning apparatus 30 mounted on a table, the upper surface of the smoke cleaning apparatus 30 becomes a surface which hits the bottom of a right-angled triangle in the side view among the exposed surfaces of the latching base 32. Further, the lower surface of the smoke cleaning device 30 is a surface of the exposed surface of the smoke cleaning table 33 that hits the bottom of a right triangle when viewed from the side. When the latching base 32 and the smoke cleaning base 33 are fitted in the direction shown in FIG. 5, the cross-sectional areas of the internal spaces of both the bases 32 and 33 gradually decrease toward the X1 direction. That is, the smoke cleaning device 30 shown in FIGS. 4, 5 and 7 is configured such that the hanging base 32 and the smoke cleaning base 33 are viewed from the side of the exposed surfaces, with each other upside down. The surfaces (back plates 32c, 33c) that correspond to the sides of the right triangular height are oriented in the X2 direction, and the front surfaces of each other are fitted in the X1 direction.

  Also, the fitting-shaped smoke cleaning device 30 shown in FIGS. 4, 5 and 7 may be used in a standing state using the pair of left and right stands 34 shown in FIGS. Each stand 34 is a rectangular thick plastic plate in plan view. In the upper part of each stand 34, a linear latching groove 35 penetrating the surface on the Y1-Y2 side of each stand 34 is formed at a substantially intermediate portion in the X1-X2 direction. The retaining groove 35 is a groove having a rectangular cross section that is gradually inclined in the X1 direction toward the back surface. Of the fitting frames 32b and 33b of the latching base 32 and the smoke purifying base 33 that are fitted to each other, a portion on the back side of the smoke cleaning device 30 is hooked to the retaining groove 35. Of the upper surface of each stand 34, the portion closer to the X <b> 1 side than the latching groove 35 is an inward slope 34 a that a portion on the fitting surface side of the back plate 32 c of the latching base 32 abuts when the smoke cleaner 30 is used. It has become. Further, in the upper surface of each stand 34, a portion on the X1 side from the inward slope 31a is an outward slope 34b. Further, a portion of the upper surface of each stand 34 on the X2 side from the retaining groove 35 is a flat surface 34c with which the back plate 33c of the smoke cleaning stand 33 abuts when the smoke cleaning device 30 is used. A pair of stoppers 36 for positioning the smoke cleaning device 30 in an upright state project from both ends of the flat surface 34c on the Y1-Y2 side.

As shown in FIGS. 4 and 5, on the upper surface of the latching base 32, a rectangular engaging recess 32 d is formed in the entire area excluding the outer peripheral portion in a plan view in which the blower 10 is fitted. A rectangular iron plate 37 that is long in the Y1-Y2 direction, on which the pair of magnets 14 are magnetically attached, is fixed to the back surface of the end portion on the X2 side of the back plate of the engaging recess 32d. In addition, a through-hole 38 that has the same shape as the exhaust port 12b of the casing 12 and overlaps the exhaust port 12b when engaged with the blower 10 is formed in the end portion in the X2 direction of the engagement recess 32d. Has been.
In addition, a plastic lid 39 that closes the opening 33 a formed on the upper surface of the smoke purifier 33 is inserted into the interior space of the smoke purifier 33 so as to be freely inserted and removed. The lid body 39 is a rectangular upper plate that is long in the X1-X2 direction in a plan view connecting two side plates 39a having a substantially downward right-angled triangular shape as viewed in parallel and separated from each other and the upper ends of both side plates 39a. 39b. A rectangular window 40 is formed on the X1 side half of the upper plate 39b, leaving the outer periphery.

At the corner on the X2 side at the lower part of the smoke purifier 33, an exhaust recess 41 is formed whose upper surface is a slope except for the outer periphery. A three-stage slit exhaust port 42 that is long in the Y1-Y2 direction is formed on the inclined upper surface of the exhaust recess 41. Thereby, in the internal space of the smoke purifier 33 having the lid 39, the ventilation path 31 is formed in which the opening on the upstream side is the window portion 40 and the opening on the downstream side is the slit exhaust port 42. .
On the upstream side of the ventilation path 31, a deodorizing part 43 having an area approximately half of the opening 33 a of the smoke cleaning table 33 is accommodated, and on the downstream side of the ventilation path 31, approximately the same area as the opening of the smoke cleaning table 33. A fragrance portion 44 having the above is housed. On the back side of the window portion 40 of the lid 39, a rectangular filter 19A made of a plastic sponge sheet that covers the window portion 40 and captures foreign matters such as cigarette ash is detachably disposed. The deodorizing unit 43 is a product obtained by filling a rectangular nonwoven fabric bag 43a with granular activated carbon 43b in a plan view (or a plastic sponge sheet coated with activated carbon 43b). Further, the fragrance portion 44 is obtained by filling a rectangular non-woven bag 44a with a granular fragrance 44b in a plan view larger than that of the deodorization portion 43. The filter 19A, the deodorizing unit 43, and the fragrance unit 44 are appropriately replaced when they become dirty with, for example, cigarette ash or when the deodorizing effect and the scenting effect are reduced. The filter 19 of the blower 10 is also replaced as appropriate when it becomes dirty.

Next, with reference to FIGS. 4-9, the usage method of the smoke cleaning apparatus 30 which concerns on Example 2 is demonstrated.
When the smoke cleaning device 30 according to the second embodiment is used, the blower 10 is engaged with the engagement recess 32d of the engagement base 32 with the exhaust port 12b and the through port 38 being overlapped. At this time, the pair of magnets 14 fixed to the casing 12 are magnetically attached to the iron plate 37 on the back surface of the back plate of the engaging recess 32d.
Next, the rectangular fitting frames 32b and 33b are fitted to the smoke cleaning table 33 placed on the table with the lower surface facing down, with the back plates 32c and 33c facing the X2 side, The latching base 32 with 10 is fitted (FIGS. 4 and 7). Thereby, the smoke cleaner 30 is assembled. At this time, the air inlet 12a of the blower 10 faces the X1 direction (forward) in an inclined state of about 30 ° with respect to the horizontal plane.
Thereafter, the fan 11 of the blower 10 is actuated, and the smoker blows the cigarette smoke from the direction of arrow A in FIG. 7 toward the air inlet 12 a, so that the ash contained therein is captured by the filter 19. Collected and sequentially passes through the exhaust port 12 b and the through-hole 38 and flows into the internal space of the latching base 32. Thereafter, the smoke hits the upper surface of the lid 39 on the X2 side and is reflected, passes through the window 40 of the lid 39 and flows into the ventilation path 31 of the smoke purifier 33. Thereafter, fine dust and the like are collected by the filter 19A, deodorized by the activated carbon 43b when passing through the deodorizing unit 43, and then smoked by the fragrance 44b when passing through the aromatic unit 44. The air is released from the slit exhaust port 42 of the cleaning table 33.

In this way, by using the fan 11 of the blower 10 as a negative pressure generation source of the smoke cleaning device 30, tobacco smoke can be sucked into the air passage 31 and cleaned. Thus, even if the smoker does not smoke only at the smoking place in one corner of the room, for example, he / she brings the smoke cleaning device 30 to a place where he / she wants to smoke, and exhales smoke toward the smoke cleaning device 30 You can smoke in any place by cleaning inside.
In addition, since the cigarette smoke deodorization part 43 is provided on the upstream side of the air passage 31 and the fragrance part 44 is provided on the downstream side thereof, not only the smoke of the nicotine odor but also the odor It can be discharged from the smoke cleaning device 30 as good air.

  Furthermore, since the external appearance of the hanging stand 32 and the smoke purifying stand 33 is a trapezoidal stand having a substantially right triangle when viewed from the side, when the smoke purifying device 30 is assembled, the hanging stand 32 and the smoke purifying stand 33 Are fitted so that the back surfaces (back plates 32c, 33c) that face the sides of the right triangle in a side view among the exposed surfaces face each other, so that the smoke cleaning device 30 becomes a rectangular parallelepiped ( FIG. 6). Therefore, for example, when the smoke cleaning device 30 is placed on a table or when it is stored in a warehouse, the smoke cleaning device 30 can be made compact and does not take up space.

Further, when assembling the smoke cleaning device 30 in the external shape as shown in FIGS. 4 and 7, the latching base 32 and the smoke cleaning base 33 are longer than the case of the rectangular parallelepiped. Mating with the opposite direction. Thereby, the surface having the inlet 12a of the latching base 32 is disposed obliquely with respect to the horizontal plane. As a result, even if the smoker exhales tobacco smoke horizontally toward the smoke cleaner 30 on the table, the air intake 12a of the blower 10 stands up diagonally, so that the air intake 12a described above is placed horizontally. Compared with the case where it is made, it is easy to inhale smoke into the ventilation path 31.
Further, in this case, when the smoke cleaning device 30 is used upright using the stands 34 shown in FIGS. 8 and 9, the inclination angle with respect to the horizontal plane of the air inlet 12 a of the blower 10 is further increased. (Nearly vertical), the smoke collection rate of smoke smoked by smokers can be further increased.

  The portable blower of the present invention is useful as a portable blower that can be carried and an air cleaner.

10 Portable blower,
11 fans,
12 casing,
12a Inlet,
12b exhaust port,
13 Stove (covered object),
14 Magnet (holding member),
17 Exterior case,
17a backboard,
30 Smoke cleaning device,
31 Airway,
32 Suspension stand,
32a, 33a mating surface,
33 Smoke Purifier,
43 Deodorization part,
44 Fragrance part.

Claims (5)

With fans,
A casing in which the fan is housed and the air inlet and the air outlet are formed apart from each other;
A latch member attached to the casing and latching the casing on an object to be latched;
The exhaust port is formed at one end of the surface of the casing facing the object to be hooked so as to send the wind from the fan diagonally outward from one end of the surface of the casing facing the hooked object. Portable blower. The hooked object is a stove having an outer case made of a magnetic material,
The hook member is a magnet that magnetically attaches the casing to the back plate of the exterior case in a state where the exhaust port is disposed near the upper surface of the stove.
The portable blower according to claim 1, wherein the fan is operated in a state where the casing is magnetically attached to the back plate of the exterior case, thereby generating an upward air flow obliquely forward with respect to the stove.   A smoke cleaning device, wherein the portable blower of claim 1 is hooked through the hooking member, and the tobacco smoke is sucked into the air passage by the negative pressure generated by the portable blower of claim 1 and cleaned.   The smoke purifier according to claim 3, wherein a cigarette smoke deodorization part is provided upstream of the ventilation path, and an aroma part for perfume the deodorized air is provided downstream of the ventilation path. The fan of the portable blower of claim 1 is a multi-blade fan,
Of the casing of the portable blower according to claim 1, the air inlet is formed on a surface opposite to the surface facing the object to be hung,
The smoke purifier is
The portable blower of claim 1 is a latching base that is latched on the front side via the latching member;
A ventilating passage through which air from the fan of the portable blower that is hooked on the suspension base is introduced, and a smoke cleaning base that is detachably fitted to the back side of the suspension base; And
Each appearance shape of the hanging stand and the smoke purifying stand is such that the intake port is arranged on the surface when the hanging stand and the smoke purifying stand are fitted with the respective fitting surfaces as slopes. A trapezoidal trapezoid,
5. The smoke cleaning device according to claim 3, wherein each of the fitting surfaces has a rectangular shape that can be fitted with opposite long sides.

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