CN109152352B - Air supply device - Google Patents
Air supply device Download PDFInfo
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- CN109152352B CN109152352B CN201780013495.3A CN201780013495A CN109152352B CN 109152352 B CN109152352 B CN 109152352B CN 201780013495 A CN201780013495 A CN 201780013495A CN 109152352 B CN109152352 B CN 109152352B
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- China
- Prior art keywords
- insect
- catching
- catching sheet
- cover member
- air
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
Abstract
An air blowing device is provided with: a casing (2) in which an air inlet (20) and an air outlet (5) are opened and a blower (10) is installed; a cover member (3) which covers the inflow port (20), is detachably attached to the housing (2), and has an air intake port (20); an insect catching sheet (51) which is detachably provided in a space between the housing (2) and the cover member (3) and has an adhesive surface (51c) on one surface to catch insects; and a winding unit (40) that rotatably supports one end of the insect-catching sheet (51) and winds the insect-catching sheet (51).
Description
Technical Field
The present invention relates to an air blowing device provided with an insect-catching sheet for catching insects.
Background
In the blower device having the above configuration, when the operation is started, the blower air is driven to be sucked from the suction port. The air sucked in from the suction port flows into the inlet, and is sent out from the outlet to the outside after the dust is collected by the filter. This can purify the indoor air. Further, the cover member can be removed from the housing to replace the filter.
According to the blower device of patent document 1, since dust in the air is collected, health damage due to dust and the like can be reduced. Further, in recent years, as health is more likely to be enhanced, a blower having an insect-catching function is expected to reduce infectious diseases and the like caused by insects such as mosquitoes.
The insect catching device described in patent document 2 includes: a housing having an opening part opened at a side surface thereof and having a front surface opened and closed by a door; an attraction light source that emits an attraction light that attracts insects into the housing; and an adhesive insect catching sheet disposed on the back surface of the door for catching insects.
When the door is closed and the attracting light source is turned on, attracting light is emitted to the outside of the case through the opening on the side surface. The insects enter the housing through the opening on the side surface, and are caught by the insect catching sheet. The used insect-catching sheet with the attached insects is removed from the door, and the unused insect-catching sheet is attached to a predetermined position of the door. Thereby, the insect-catching sheet can be replaced.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open No. 2009-66466 publication
Patent document 2: japanese patent laid-open No. 2006-230258 publication
Disclosure of Invention
Technical problem to be solved by the invention
The air supply device can be provided with an insect catching function by utilizing the insect catching sheet. However, when the insect-catching sheet is installed, there is a problem that the operator feels a sense of discomfort when the adhesive surface to which the insects are attached is touched by hand while the adhesive surface is projected to the eye curtain when the insect-catching sheet is replaced.
The invention aims to provide a blowing device capable of preventing discomfort when insect-catching pieces are replaced.
Means for solving the problems
To achieve the above object, the present invention provides an air blowing device including: a casing having an air inlet and an air outlet formed by opening and having a blower built therein; a cover member detachably attached to the casing so as to cover the inflow port, and having an air inlet opening; an insect catching sheet detachably provided in a space between the housing and the cover member and having an adhesive surface on one surface to catch insects; and a winding unit which is provided in the housing or the cover member, rotatably supports one end of the insect-catching sheet, and winds the insect-catching sheet.
In addition, the present invention is characterized in that the air blowing device having the above configuration includes: a pair of first support portions having a first core material extending in a direction perpendicular to a winding direction at one end in the insect-catching-piece winding direction, the winding portions being arranged to support both ends of the first core material and at least one of the first support portions being rotatable; and a driving unit configured to rotate one of the first support units.
In the blower device having the above configuration, the drive unit may be formed by a handle integrally provided with one of the first support units, and the handle may be disposed outside the cover member.
In the air blowing device having the above configuration, the driving unit may be formed of a motor coupled to one of the first support units.
In the air blowing device having the above configuration, the motor is disposed in the casing, and the first support portion is disposed in the cover member, and the air blowing device further includes: and a shaft that protrudes from the housing and rotates when the motor is driven, a first bevel gear provided in the first support portion, and a second bevel gear that is disposed in the cover member and has a locking hole in which the shaft is fitted and locked so as to engage with the first bevel gear.
In the air blower of the above configuration, the insect-catching sheet has a hole portion at an end portion on the opposite side of the first core member, and a locking portion that is inserted into the hole portion and locks the insect-catching sheet is provided, and the hole portion is opened on the opposite side in the winding direction.
In the air blowing device having the above configuration, a rib is provided which protrudes from the housing and comes into contact with the insect-catching chip.
In the air blower configured as described above, both the first support portions are rotatably arranged, both ends of the first core material are locked to the first support portions, and a spring that biases the first support portion on the opposite side of the driving portion in a direction in which the first core material is pressed is provided.
In addition, the present invention is characterized in that the air blowing device having the above configuration includes: and a pair of second support portions having a second core extending in a direction perpendicular to a winding direction at the other end portion of the insect-catching sheet in the winding direction, wherein the winding portion supports both ends of the second core, and the insect-catching sheet is wound around the first core by the driving portion and is fed out from the second core.
In the air blower with the above configuration, both the second support portions are rotatably arranged, both ends of the second core material are locked to the second support portions, and a spring that biases the second support portion on one side is provided in a direction in which the second core material is pressed.
In the blower device having the above configuration, the motor is driven at every predetermined cycle.
In the air blowing device having the above configuration, an insect-catching sensor for detecting an insect-catching amount on the insect-catching sheet is provided, and the motor is driven when a predetermined insect-catching amount is reached.
Effects of the invention
According to the present invention, there is provided: an insect-catching sheet having an adhesive surface on one surface thereof to catch insects; and a winding part which rotatably supports one end of the insect-catching sheet and winds the insect-catching sheet. Thus, the used insect-catching sheet with the attached insects can be wound and replaced. Therefore, the adhesive surface to which the insects are attached when the insect-catching sheet is removed for replacement does not fall into the eye curtain, and the hands do not touch the adhesive surface. Therefore, the uncomfortable feeling of the air supply device when the insect catching sheet is replaced can be prevented.
Drawings
Fig. 1 is a perspective view showing an air blowing device according to a first embodiment of the present invention.
Fig. 2 is a side sectional view showing an air blowing device according to a first embodiment of the present invention.
Fig. 3 is a rear cross-sectional view of an air blower according to a first embodiment of the present invention.
Fig. 4 is a perspective view showing a cover member of the blower device according to the first embodiment of the present invention.
Fig. 5 is a perspective view showing a cover member of an air blowing device according to a second embodiment of the present invention.
Fig. 6 is a side sectional view showing an insect-catching sheet of a blowing device according to a second embodiment of the present invention.
Fig. 7 is a side sectional view showing a blower according to a third embodiment of the present invention.
Detailed Description
< first embodiment >
Embodiments of the present invention will be described below with reference to the drawings. Fig. 1 and 2 show a perspective view and a side sectional view of the blower device according to the first embodiment, respectively. In fig. 1 and 2, hollow arrows indicate air flows. The blower 1 includes a casing 2, and the casing 2 is provided on a floor or the like in a bedroom and has a substantially elliptical horizontal cross-sectional shape. A detachable cover member 3 is attached to the back surface side of the housing 2.
A sleeve portion 12 made of transparent resin is provided on a peripheral edge portion of the upper surface of the housing 2. An operation unit 6 is provided in front of the upper surface of the housing 2. The operation unit 6 includes a plurality of buttons (not shown), and sets the operation of the air blower 1 by the operation of the user. The operation of each button can instruct the on/off of the drive of the blower 1, the change of the air volume of the blower 10, the on/off of the ion generating device 11 described later, and the like.
An inlet 20 and an outlet 5 are opened in the back surface and the top surface of the casing 2, respectively. A projection plate 13 projecting upward is provided at the center of the air outlet 5. A plurality of suction ports 4 are opened in the cover member 3, and an insect catching space 25 connecting the suction ports 4 and the inflow port 20 is formed between the cover member 3 and the rear surface of the casing 2. The rear surface of the housing 2 facing the insect catching space 25 is formed in black.
A ventilation duct 7 connected to the inlet 20 and the outlet 5 is provided in the casing 2. In the air duct 7, a pre-filter 8, a HEPA filter 9, an air blower 10, and an ion generator 11 are provided in this order from the inlet 20 toward the outlet 5 (from the upstream to the downstream of the air flow).
The blower 10 is formed of a sirocco fan driven by a motor 10a, and sucks air in the axial direction and discharges air in the circumferential direction. The prefilter 8 is formed by welding a polypropylene mesh 8b to a rectangular frame 8a having a window formed of synthetic resin such as ABS in multiple stages and multiple rows. The eyes of the net 8b are formed in a size that insects such as mosquitoes and flies cannot pass through. Large dust in the air can be collected by the pre-filter 8.
The HEPA filter 9 is welded with the frame material 9b by heat fusion in such a manner as to cover the filter material 9 a. The HEPA filter 9 can collect fine dust in the air containing fine particulate matter such as PM2.5 having a particle diameter smaller than a predetermined particle diameter (for example, 3 μm).
Further, a deodorizing filter having an adsorbent such as activated carbon may be disposed between the pre-filter 8 and the HEPA filter 9. This allows the odor component in the air to be adsorbed and the air to be deodorized.
The ion generator 11 has an electrode (not shown) for generating ions by applying a high voltage, and the electrode faces the inside of the air flow passage 7. The electrodes are applied with a voltage formed by an alternating current waveform or a pulse waveform. In the case where the applied voltage of the electrode is a positive voltage, H is mainly generated+(H2O) m, and mainly generates O in the case of negative voltage2 -(H2O) n. Here, m and n are integers. H+(H2O) m and O2 -(H2O) n is collected on the surface of airborne bacteria and odor components and surrounds them.
Then, as shown in formulas (1) to (3), [. OH ] as an active species is formed by aggregation and formation on the surface of microorganisms or the like by collision](hydroxyl radical), H2O2(hydrogen peroxide) to destroy floating bacteria and the like. Here, m 'and n' are integers. By generating positive ions and negative ions and sending them out from the air outlet 5, bacteria removal and deodorization can be performed in the bedroom.
H+(H2O)m+O2 -(H2O)n→·OH+1/2O2+(m+n)H2O…(1)
H+(H2O)m+H+(H2O)m’+O2 -(H2O)n+O2 -(H2O)n’→2·OH+O2+(m+m'+n+n')H2O…(2)
H+(H2O)m+H+(H2O)m’+O2 -(H2O)n+O2 -(H2O)n’→H2O2+O2+(m+m'+n+n')H2O…(3)
When the positive ions and the negative ions contact the skin of the user, hydroxyl groups (OH groups) adhere to the skin, and the skin surface becomes hydrophilic. Thereby, water molecules become easy to adhere to the skin surface, and can impart moisture to the skin.
Fig. 3 is a rear sectional view of the upper portion of the casing 2 of the blower 1. A protruding portion 28 protruding outward (toward the cover member 3) with respect to the inlet port 20 is provided on the upper back surface of the housing 2. The protruding portion 28 is formed to extend in the left-right direction, and a recessed portion 28a is provided in a central portion of the lower surface of the protruding portion 28 in the left-right direction.
The attraction light source 21 is disposed so that the emission surfaces (not shown) face obliquely downward at the left and right end portions in the recess 28 a. Thus, the attracting light source 21 is disposed above the suction port 4 of the cover member 3 facing the upper portion of the insect catching space 25. The attraction light source 21 includes an ultraviolet light emitting diode (not shown) that emits ultraviolet light of about 365nm that attracts insects such as mosquitoes.
A plate-shaped reflecting portion 61 is provided to hang down at the center portion in the left-right direction of the recess 28a, and reflecting surfaces 61a are formed on both surfaces of the reflecting portion 61. The reflecting surface 61a is textured, and the light P1 emitted from the emission surface of the attracting light source 21 is diffused and reflected on the reflecting surface 61 a. The light P2 diffused and reflected by the reflection surface 61a is directed toward the suction port 4. This can prevent the user from looking directly at the attraction light source 21. Instead of the case 2, the attracting light source 21 and the reflecting portion 61 may be provided on the inner surface of the cover member 3, or may be provided on the case 2 and the cover member 3.
Fig. 4 is a perspective view of the cover member 3 as viewed from the inside (the case 2 side). The cover member 3 has an engagement claw (not shown) that engages with an engagement hole (not shown) provided in the housing 2. Thereby, the cover member 3 is detachably attached to the housing 2. The cover member 3 is curved so as to project rearward, and has a plurality of (five in the present embodiment) suction ports 4 arranged in parallel vertically at both left and right end portions. One suction port 4 may be provided.
A smell generating portion 70 is provided on the inner surface of the cover member 3, and the smell generating portion 70 generates an odor substance that attracts insects. The odor substance is not particularly limited, and examples thereof include lactic acid. Insects such as mosquitoes can be easily attracted to the insect catching space 25 by using lactic acid. In addition, if the position of the odor generating part 70 is located in the insect catching space 25, it is not limited to the inner surface of the cover member 3, and it may be located on the rear surface of the housing 2.
An insect-catching sheet 51 is disposed in the insect-catching space 25, and the insect-catching sheet 51 is attached to the inner surface of the cover member 3. The insect-catching sheet 51 is formed in black and has an adhesive surface 51c on one surface on the case 2 side. An adhesive agent (not shown) such as acrylic is provided on the adhesive surface 51 c.
The insect-catching sheet 51 has a cylindrical core 41 (first core) extending in the left-right direction at one end. Grooves (not shown) cut in the axial direction are provided on both end surfaces of the core member 41.
A winding part 40 is provided on the upper part of the cover member 3, and the winding part 40 supports the core material 41 and winds the insect-catching sheet 51 in a winding direction a 1. The winding unit 40 includes a pair of support portions 45 (first support portions), and the support portions 45 are rotatably disposed on the cover member 3. Each of the support portions 45 on both sides has a protrusion (not shown) that fits into the groove of the core 41 while fitting into the core 41. Thus, the support portions 45 engage and support both ends of the core material 41 extending in the direction perpendicular to the winding direction a 1.
In the figure, a handle 43 (driving portion) is connected to one of the support portions 45 disposed on the right side. The handle 43 is disposed outside the cover member 3 via the opening 3 a. In the figure, the other support portion 45 disposed on the left side is biased in a direction of pressing the core 41 by a spring 47 attached to a rib 57 provided on the cover member 3.
Thus, the winding unit 40 rotates the core member 41 by the rotation driving of the handle 43, and can wind the insect-catching sheet 51 with the adhesive surface 51c disposed inside. Further, a restricting member may be provided that restricts the rotational direction of the handle 43 to one direction. This prevents the adhesive surface 51c from being disposed outside and the insect-catching sheet 51 from being wound.
A pair of left and right holes 51a are provided in an end (lower end in the drawing) of the insect-catching sheet 51 opposite to the core 41. The hole 51a is formed in an L shape. The cover member 3 is provided with a pair of right and left engaging portions 56, and the engaging portions 56 project toward the housing 2 side and are inserted into the hole portions 51a to be engaged with the insect catching pieces 51. The locking portion 56 is formed in an L-shape similarly to the hole portion 51 a. Thereby, the insect-catching sheet 51 is maintained in a state of being set upright. The locking portion 56 and the hole 51a are formed in an L shape, but may have other shapes such as a rectangular shape if they have the same shape.
A slit 51b extending in the vertical direction is provided at the lower end of the insect-catching sheet 51. The slit 51b is continuous with the lower end of the hole 51 a. Thereby, the opposite side of the hole 51a from the winding direction a1 is opened. Therefore, when the handle 43 is rotated, the insect-catching sheet 51 is disengaged from the engaging portion 56 through the slit 51b, and the insect-catching sheet 51 can be wound around the core 41.
In the air blowing device 1 having the above-described configuration, when the operation of the air blowing device 1 is instructed by the operation of the operation unit 6, the air blower 10 is driven and the attraction light source 21 is turned on. By driving the blower 10, air in the bedroom flows into the insect catching space 25 through the suction opening 4. The light emitted from the attraction light source 21 is diffused and reflected toward the suction port 4 by the reflection surface 61 a. Thereby, insects can be attracted to the insect catching space 25 via the suction port 4. Further, the user can be prevented from looking directly at the attraction light source 21, and the influence of the ultraviolet rays of the attraction light source 21 on the health of the user can be reduced.
It is known that insects such as mosquitoes like black are preferred. Since the rear surface (the region facing the insect-catching space 25) of the housing 2 is formed black, insects attracted to the vicinity of the cover member 3 can be easily attracted to the insect-catching space 25 from the suction port 4. Further, since the insect-catching sheet 51 is formed in black, insects entering the insect-catching space 25 are easily attracted to the insect-catching sheet 51 and caught on the adhesive surface 51 c.
At this time, the insect-catching sheet 51 is disposed on the inner surface of the cover member 3 so as to face the pre-filter 8. Thus, when the insects entering from the suction port 4 are carried toward the inlet port 20 by the suction airflow, they are caught by the insect catching pieces 51 facing the inlet port 20. This can reduce clogging of the prefilter 8 by insects. Further, the adhesion of dust in the intake air flow to the insect-catching chips 51 can be reduced.
The air flowing into the insect catching space 25 flows into the air duct 7 through the inlet 20 of the casing 2. At this time, large dust in the air is collected by the pre-filter 8. Further, fine dust in the air containing PM2.5 and the like is collected by the HEPA filter 9. The air flowing through air flow path 7 on the exhaust side of air blower 10 contains ions generated by ion generator 11. The air containing the dust collected and the ions is sent out from the air outlet 5. This makes it possible to purify the air in the bedroom.
According to the use of the blower 1, the insect-catching sheet 51 having the insects adhered to the adhesive surface 51c is detached from the locking portion 56 by the rotation driving of the handle 43 and is wound around the core 41. When the winding of the insect-catching sheet 51 is finished, the cover member 3 is removed from the housing 2, and the core 41 is removed by pressing the core 41 against the urging force of the spring 47.
Thus, the adhesive surface 51c of the used insect-catching sheet 51 does not catch the eye of the user, and the hand does not touch the adhesive surface 51 c. Then, the core member 41 of the new insect-catching sheet 51 is attached to the support portion 45, the insect-catching sheet 51 is pulled from the core member 41, and the lower end of the insect-catching sheet 51 is locked to the locking portion 56. Thereby, the insect-catching sheet 51 is replaced, and the cover member 3 is attached.
According to the present embodiment, the present invention includes: an insect-catching sheet 51 having an adhesive surface 51c on one surface thereof to catch insects; and a winding part 40 which rotatably supports one end of the insect-catching sheet 51 and winds the insect-catching sheet 51. This enables the used insect-catching sheet 51 to be wound up and replaced with the adhered insects. Therefore, when the insect-catching sheet 51 is removed for replacement, the adhesive surface 51c to which the insects are attached does not look into the eye curtain, and the hands do not touch the adhesive surface 51 c. This prevents the insect-catching chips 51 of the blower 1 from being changed in a strange manner.
Further, a core member 41 (first core member) extending in a direction perpendicular to the winding direction a1 is provided at one end portion of the insect-catching chip 51 in the winding direction a 1. Further, the winding unit 40 provided in the cover member 3 includes: a pair of support portions 45, at least one of which supports both ends of the core material 41 and is rotatably arranged; and a handle 43 (driving part) that rotates one support part 45. Thus, the winding section 40 for winding the insect-catching chips 51 can be easily realized by the rotational driving of the handle 43.
Further, since the handle 43 integrated with the one support portion 45 is disposed outside the cover member 3, the insect-catching sheet 51 can be wound without removing the cover member 3. This prevents the adhesive surface 51c to which the insects are attached from being caught by the operator's eye when the insect-catching sheet 51 is wound, and prevents the insect-catching sheet 51 from being changed with a sense of discomfort.
The insect-catching sheet 51 has a hole 51a at an end opposite to the core 41, and the opposite side of the hole 51a to the winding direction a1 is opened by a slit 51 b. The cover member 3 is provided with an engaging portion 56, and the engaging portion 56 is inserted into the hole 51a to engage with the insect-catching sheet 51. Thus, the standing state of the insect-catching pieces 51 can be maintained by the locking of the locking portion 56, and the insect-catching pieces 51 can be easily wound by the winding portion 40.
The hole 51a and the locking portion 56 may be omitted, and the insect-catching sheet 51 may be allowed to hang down in the insect-catching space 25. In this case, in order to prevent the inflow port 20 of the insect-catching sheet 51 from being blocked by the intake airflow, it is desirable to provide a rib protruding from the back surface of the housing 2 and coming into contact with the insect-catching sheet 51.
Two of the pair of supporting portions 45 are rotatably disposed, and both ends of the core 41 are secured to the supporting portions 45. The support portion 45 on the opposite side of the handle 43 is biased by a spring 47 in a direction of pressing the core material 41. This makes it possible to easily rotate the core member 41 and to easily attach and detach the insect-catching chips 51.
The support portion 45 on the opposite side of the handle 43 (the left support portion 45 in fig. 4) may be disposed so as to be unrotatable. At this time, the core member 41 slides on the left support portion 45 in fig. 4 and rotates integrally with the right support portion 45.
< second embodiment >
Next, a second embodiment of the present invention will be explained. Fig. 5 and 6 are perspective views showing the cover member 3 of the blower 1 according to the second embodiment, and show vertical sectional views of the insect-catching chips 51. For convenience of explanation, the same components as those of the first embodiment shown in fig. 1 to 4 are denoted by the same reference numerals. The present embodiment differs from the first embodiment in the structure of the winding unit 40 and the insect-catching sheet 51, and an insect-catching sensor (not shown) is provided. The other portions are the same as those of the first embodiment.
The insect-catching sheet 51 has a cylindrical core 41 (first core) and a core 42 (second core) extending in the left-right direction at both ends in the winding direction a 1. The insect-catching sheet 51 is wound around the core material 42 in a state before use. Grooves (not shown) cut in the axial direction are provided on both end surfaces of the core material 41 and the core material 42.
The winding portion 40 includes a pair of support portions 45 (first support portions) for supporting the core 41 and a pair of support portions 46 (second support portions) for supporting the core 42. The two support portions 45 are rotatably disposed in an upper portion of the cover member 3, and the two support portions 46 are rotatably disposed in a lower portion of the cover member 3.
The two support portions 45 have protrusions (not shown) that fit into the core 41 and fit into the grooves of the core 41. Thereby, the support portions 45 support both ends of the core material 41 extending in the direction perpendicular to the winding direction a1 by being locked. Similarly, the two support portions 46 have protrusions (not shown) that are fitted into the core 42 and fit into the grooves of the core 42. Thus, the support portions 46 support both ends of the core member 42 extending in the direction perpendicular to the winding direction a1 by being locked.
In the figure, the support portion 45 disposed on the left side is biased in a direction of pressing the core member 41 by a spring 47 attached to a rib 57 provided on the cover member 3. In the figure, a motor 44 (driving unit) disposed in the casing 2 is coupled to a support unit 45 disposed on the right side.
In the figure, a gear 48a (first bevel gear) formed by a bevel gear is attached to the support portion 45 disposed on the right side. Further, a gear 48b (second bevel gear) is engaged with the gear 48a, and the gear 48b is formed by a bevel gear axially supported on the cover member 3 in the front-rear direction in the axial direction. A shaft 49 forming a rotation shaft of the motor 44 extends in the front-rear direction, and a flat surface portion is formed on a circumferential surface of a tip end of the shaft 49. The gear 48a is provided with a locking hole 48c, and the locking hole 48c is locked by the flat surface portion with the tip end of the shaft 49 fitted therein. When the cover member 3 is attached to the housing 2, the shaft 49 is fitted into the engagement hole 48c and is engaged, and the rotation of the motor 44 is transmitted to the support portion 45 via the gears 48a and 48 b.
An insect catching sensor (not shown) for detecting the amount of insects caught by the insect catching sheet 51 is provided on the housing 2. The insect-catching sensor monitors the amount of reflected light or transmitted light by projecting light to the insect-catching sheet 51, for example, and can detect the amount of caught insects by the amount of decrease in the amount of light due to adhesion of insects.
The motor 44 is driven when the insect-catching chips 51 reach a prescribed insect-catching amount. Thereby, the insect-catching sheet 51 is wound around the core 41 and fed out from the core 42. Thus, as in the first embodiment, the used insect-catching sheet 51 to which the insects have adhered can be wound and replaced. Alternatively, the motor 44 may be driven at predetermined intervals (for example, at every two weeks) without providing an insect-catching sensor.
According to the present embodiment, the same effects as those of the first embodiment can be obtained. Further, since the support portion 45 is rotationally driven by the motor 4, the winding portion 40 for winding the insect-catching chips 51 can be easily realized.
Further, the apparatus comprises: and a pair of support portions 46 (second support portions) each having a core material 41 (first core material) and a core material 42 (second core material) extending in a direction perpendicular to the winding direction a1 at both ends of the insect-catching chip 51 in the winding direction a1, and supporting both ends of the core material 42. Then, the insect-catching sheet 51 is wound around the core 41 by the driving of the motor 44 and is fed out from the core 42. Thus, when insects are attached to the adhesive surface 51c of the insect-catching sheet 51, the adhesive surface 51c to which no insects are attached is exposed to maintain the insect-catching function, and the insect-catching sheet 51 can be used for a long time. This can reduce the frequency of replacing the insect-catching chips 51, and improve the convenience of the blower 1.
Further, two of the pair of support portions 46 are rotatably arranged, and both ends of the core material 42 are locked to the support portions 46. One support portion 46 is biased by a spring 47 in a direction of pressing the core member 42. This makes it possible to easily rotate the core member 42 and to easily attach and detach the insect-catching chips 51.
One or both of the support portions 46 may be disposed so as to be unrotatable. At this time, the core member 42 slides and rotates with the non-rotating support portion 46.
Further, since the motor 44 is driven at every predetermined period, the insect-catching sheets 51 are automatically wound up, and the insect-catching action of the insect-catching sheets 51 can be easily maintained.
An insect catching sensor for detecting the amount of insects caught on the insect catching sheet 51 is provided, and the motor 44 is driven when a predetermined amount of insects is reached. Accordingly, when the amount of insects attached to the adhesive surface 51c is small, the insect-catching sheet 51 is not wound up, and waste of the insect-catching sheet 51 can be prevented.
Further, the motor 44 is disposed on the housing 2, and the support portion 45, the gear 48a (first bevel gear), and the gear 48b (second bevel gear) are disposed on the cover member 3. A locking hole 48c is provided in the gear 48b, and the shaft 49 of the motor 44 is locked by fitting the locking hole 48 c. Thus, the motor 44 connected to the electric wiring is disposed in the housing 2, and the support portion 45 disposed in the detachable cover member 3 and the motor 44 disposed in the housing 2 can be easily connected to each other.
In the present embodiment, the core member 42 of the insect-catching sheet 51 may be omitted as in the first embodiment, and the hole 51a of the insect-catching sheet 51 and the locking portion 56 of the cover member 3 may be provided. Thus, the motor 44 winds only once, but the same effect as the first embodiment can be obtained. Further, the handle 43 of the first embodiment may be provided instead of the motor 44.
Motor 44 and support portion 45 may be disposed downward, and support portion 46 may be disposed upward. This enables the blower 1 to be stably installed by the weight of the motor 44.
Further, a button for driving the motor 44 may be provided in the operation unit 6, and the insect-catching sheet 51 may be wound by the button operation performed by the user.
< third embodiment >
Next, a third embodiment of the present invention will be explained. Fig. 7 is a side sectional view of the blower 1 according to the third embodiment. For convenience of explanation, the same components as those of the first embodiment shown in fig. 1 to 4 are denoted by the same reference numerals. In the present embodiment, the position where the winding unit 40 is provided is different from that of the first embodiment. The other portions are the same as those of the first embodiment.
The winding unit 40 is provided in the housing 2 and has a pair of support portions 45, and the support portions 45 are rotatably arranged to support both ends of the core material 41. The locking portion 56 inserted into the hole 51a of the insect-catching sheet 51 is provided protruding on the back surface side of the housing 2 and locks the insect-catching sheet 51. This can provide the same effects as those of the first embodiment.
The hole 51a and the locking portion 56 may be omitted, and the insect-catching sheet 51 may be allowed to hang down in the insect-catching space 25. In this case, in order to prevent the insect-catching chips 51 from blocking the inflow port 20 by the intake airflow, it is desirable to provide ribs protruding from the back surface of the housing 2 and coming into contact with the insect-catching chips 51.
Industrial applicability
The present invention can be applied to an air blowing device having an insect-catching sheet for catching insects.
Description of the symbols
1: air supply device
2: shell body
3: cover member
3 a: opening part
4: suction inlet
5: blow-out opening
6: operation part
7: air supply air path
8: pre-filter
9: HEPA filter
9 a: filter material
9 b: frame material
10: air blower
10 a: electric machine
10 b: impeller
11: ion generating device
12: sleeve part
13: projecting plate
20: inlet port
21: attracting light source
28: projection part
28 a: concave part
31: ribs
32: bar part
40: coiling part
41: core material (first core material)
42: core material (second core material)
43: handle (drive part)
44: electric motor (drive part)
45: support (first support)
46: support part (second support part)
47: spring
48 a: gear (first bevel gear)
48 b: gear (second bevel gear)
48 c: locking hole
49: shaft
51: insect catching sheet
51 a: hole part
51 b: slit
51 c: adhesive surface
52: substrate sheet
54: gap
55: mounting plate
55 a: clamping hole
55 b: support part
56: card fixing part
57: ribs
60: spraying part
61: reflection part
61 a: reflecting surface
A1: direction of winding
Claims (6)
1. An air supply device, comprising:
a casing having an air inlet and an air outlet formed by opening and having a blower built therein;
a cover member detachably attached to the housing so as to cover the inflow port, and having an opening forming an air intake port;
an insect catching sheet detachably provided in a space between the housing and the cover member and having an adhesive surface on one surface to catch insects; and
a winding section provided in the housing or the cover member and rotatably supporting one end of the insect-catching sheet to wind the insect-catching sheet;
the winding section has a pair of first support sections rotatably provided on the cover member, and a handle is connected to one of the first support sections disposed on the right side, and the handle is disposed outside the cover member via an opening section;
a pair of left and right holes are formed in an end portion of the insect-catching sheet opposite to the first support portion, a pair of left and right engaging portions inserted into the holes and engaging the insect-catching sheet are formed in the cover member, a slit extending in a vertical direction is formed in a lower end of the insect-catching sheet, the slit is continuous with a lower end of the holes, and an opposite side of the holes in a winding direction is opened;
when the handle is rotated, the insect-catching sheet is separated from the catching part through the slit and is taken up.
2. The air supply arrangement according to claim 1,
a pair of first support portions, at least one of which is rotatably disposed to support both ends of the first core material, and the first core material extending in a direction perpendicular to a winding direction is provided at one end portion in the direction in which the insect-catching chips are wound;
the air blowing device further includes a driving unit for rotating one of the first supporting units.
3. The air supply arrangement of claim 2,
the drive portion is formed by the handle integrated with one of the first support portions.
4. The air supply arrangement of claim 2,
the driving portion is formed by a motor coupled to one of the first supporting portions.
5. The air supply arrangement according to claim 4,
the motor is disposed in the housing and the first support portion is disposed in the cover member, and provided with: a shaft, a first bevel gear and a second bevel gear,
the shaft protrudes from the housing to be rotated upon driving of the motor,
the first bevel gear is arranged on the first supporting part,
the second bevel gear is disposed in the cover member, has a locking hole for locking the shaft in a fitted manner, and meshes with the first bevel gear.
6. The air supply device according to any one of claims 2 to 5,
comprising: a pair of second support parts which are provided with a second core material extending in a direction perpendicular to a winding direction at the other end part of the insect-catching sheet in the winding direction, and the winding part supports both ends of the second core material,
the driving unit winds the insect-catching sheet around the first core and feeds the insect-catching sheet from the second core.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016111522 | 2016-06-03 | ||
| JP2016-111522 | 2016-06-03 | ||
| PCT/JP2017/000920 WO2017208491A1 (en) | 2016-06-03 | 2017-01-13 | Blower device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109152352A CN109152352A (en) | 2019-01-04 |
| CN109152352B true CN109152352B (en) | 2021-06-15 |
Family
ID=60479387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780013495.3A Active CN109152352B (en) | 2016-06-03 | 2017-01-13 | Air supply device |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6755946B2 (en) |
| CN (1) | CN109152352B (en) |
| MY (1) | MY189203A (en) |
| PH (1) | PH12018501571A1 (en) |
| SG (1) | SG11201806252UA (en) |
| WO (1) | WO2017208491A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7250617B2 (en) * | 2019-05-22 | 2023-04-03 | シャープ株式会社 | insect trap |
| KR102397780B1 (en) * | 2020-05-06 | 2022-05-13 | 주식회사 팜클 | Interior Appraratus For Collecting Vermin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178687B1 (en) * | 1997-09-19 | 2001-01-30 | Atlantic Paste & Glue Co., Inc. | Insect trap |
| CN2710365Y (en) * | 2003-10-24 | 2005-07-20 | 周飞鹏 | Mosquito killing trap |
| CN201107993Y (en) * | 2007-10-17 | 2008-09-03 | 周飞鹏 | Mosquito eradication insect catching machine |
| CN202588123U (en) * | 2012-04-17 | 2012-12-12 | 吉林省新天地生物防治技术有限公司 | Roll continuous-type insect sticking paper device |
| CN105473871A (en) * | 2014-01-23 | 2016-04-06 | 夏普株式会社 | Air blower |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5695345B2 (en) * | 2010-05-25 | 2015-04-01 | リンテック株式会社 | Insect trap |
| JP6129571B2 (en) * | 2013-02-05 | 2017-05-17 | リンテック株式会社 | Trapping device and trapping method |
-
2017
- 2017-01-13 JP JP2018520343A patent/JP6755946B2/en active Active
- 2017-01-13 MY MYPI2018001349A patent/MY189203A/en unknown
- 2017-01-13 CN CN201780013495.3A patent/CN109152352B/en active Active
- 2017-01-13 SG SG11201806252UA patent/SG11201806252UA/en unknown
- 2017-01-13 WO PCT/JP2017/000920 patent/WO2017208491A1/en active Application Filing
-
2018
- 2018-07-24 PH PH12018501571A patent/PH12018501571A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178687B1 (en) * | 1997-09-19 | 2001-01-30 | Atlantic Paste & Glue Co., Inc. | Insect trap |
| CN2710365Y (en) * | 2003-10-24 | 2005-07-20 | 周飞鹏 | Mosquito killing trap |
| CN201107993Y (en) * | 2007-10-17 | 2008-09-03 | 周飞鹏 | Mosquito eradication insect catching machine |
| CN202588123U (en) * | 2012-04-17 | 2012-12-12 | 吉林省新天地生物防治技术有限公司 | Roll continuous-type insect sticking paper device |
| CN105473871A (en) * | 2014-01-23 | 2016-04-06 | 夏普株式会社 | Air blower |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017208491A1 (en) | 2017-12-07 |
| SG11201806252UA (en) | 2018-08-30 |
| JP6755946B2 (en) | 2020-09-16 |
| CN109152352A (en) | 2019-01-04 |
| PH12018501571A1 (en) | 2019-04-15 |
| MY189203A (en) | 2022-01-31 |
| JPWO2017208491A1 (en) | 2019-03-28 |
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