CN101995068B - Humidification device - Google Patents
Humidification device Download PDFInfo
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- CN101995068B CN101995068B CN 201010258898 CN201010258898A CN101995068B CN 101995068 B CN101995068 B CN 101995068B CN 201010258898 CN201010258898 CN 201010258898 CN 201010258898 A CN201010258898 A CN 201010258898A CN 101995068 B CN101995068 B CN 101995068B
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Abstract
Provided is a humidification device, in which a rotating device is rotated by joggling gears one another, even though there is a partial difference of size in design, the gears can be joggled one another fitly, so as to restrain abnormal noises and the like from generation. The humidification device includes a humidification roller (43), a drive gear (44), a front side bearing part (14), a back side bearing part and a force application mechanism. The humidification roller (43) is provided with a first gear (433a) on its external circumference and rotated around a rotating shaft (434). The drive gear (44) is joggled with the first gear (433a) to transmit a drive force from a drive device to rotate the humidification roller (43). The front side bearing part (14) and the back side bearing part support the rotating shaft (434) and can drive the humidification roller (43) to move in a first direction of closing to the drive gear (44). The force application mechanism applies a force to the humidification roller (43) to make the humidification roller (43) to close to the drive gear (44).
Description
Technical field
The present invention relates to a kind of damping device.
Background technology
A kind of damping device was arranged in the past, utilizes whirligig to draw for the water in container of stockpiling that stores water, and made air by this water that draws, thus with the air supply of high humility to indoor.For example, in the damping device of putting down in writing in patent documentation 1 (Japanese Patent Laid-Open 2009-24918 communique), utilize driven wheel to make drum rotating, thereby make rotating cylinder (the being equivalent to whirligig) rotation that keeps the suction filter, cylinder is positioned at the roughly vertical top of rotating cylinder.In addition, by the rotation of rotating cylinder, make the part of the suction filter that is kept by rotating cylinder immerse tank (being equivalent to stockpile container), pass through this suction filter by making air, to the indoor humidification that carries out.
Patent documentation 1: Japanese Patent Laid-Open 2009-24918 communique
Summary of the invention
Invent technical problem to be solved
For whirligig, propose to have various schemes.Except the such scheme of the rotating cylinder of record in patent documentation 1 (Japanese Patent Laid-Open 2009-24918 communique), for example be formed with in addition gear on whirligig, by this gear and the scheme of accepting to rotate from the engagement of the driven wheel of the driving force of motor etc.Be provided with the backlash be used to the engagement of guaranteeing two gears between the gear flank of tooth each other.But, can imagine, due to the deviation of the dimensional tolerance of part in design and part build-up tolerance each other etc., can not keep suitable backlash.At this moment, two teeth be engaged with possible deviation, might damage generation with extraordinary noise etc. at two between cog.
The object of the present invention is to provide a kind of damping device, being engaged with each other by gear makes whirligig rotation, even if produce in design the deviation of size etc., also can keep suitably gear engagement each other, by this, can suppress the generation of extraordinary noise etc.
The technical scheme that the technical solution problem adopts
The first related damping device of invention comprises humidification rotary body, the second gear, support and force application mechanism.Humidification is formed with the first gear with rotary body in periphery, is rotated centered by rotating shaft.The second gear and the engagement of the first gear come the driving force of automatic drive device that humidification is rotated with rotary body by acceptance.The support part supports rotating shaft, and humidification is moved towards the first direction near the second gear with rotary body.In addition, make humidification be used for the humidification rotary body with the masterpiece of close the second gear of rotary body.Force application mechanism applies with rotary body humidification and makes humidification use rotary body near the power of the second gear.
In the related damping device of the first invention, support is supported to humidification can move towards the direction near the second gear with rotary body, in addition, force application mechanism applies with rotary body humidification and makes humidification use rotary body near the power of the second gear, by this, even if the deviation of generation size etc. also can make to be formed at close the second gear of the first gear that humidification is used rotary body.By this, can reduce gap between the tooth of the tooth of the first gear and the second gear.Thus, can suppress the generation of extraordinary noise etc.
The second related damping device of invention is that support has the bearing-surface of supporting shaft in the related damping device of the first invention.Force application mechanism is the inclined plane that is included on bearing-surface.The inclined plane makes rotating shaft glide towards first direction.
In the related damping device of the second invention, have the inclined plane of working as force application mechanism due to bearing-surface, rotating shaft is glided towards first direction, and therefore, humidification has with effect on rotary body makes humidification use rotary body near the power of the second gear.By this, humidification is with rotating physical efficiency near the second gear.
The 3rd related damping device of invention is that humidification rotates together with rotating shaft with rotary body in the related damping device of the first invention, and support has can make rotating shaft towards the bearing-surface of the general plane of first direction rolling.
In the related damping device of the 3rd invention, bearing-surface is all if make rotating shaft towards the face of first direction rolling, and humidification rotates together with rotating shaft with rotary body, and therefore, with in the rotation of rotary body, the kinetic force of friction from bearing-surface is accepted in rotating shaft at humidification.By this, even if the deviation of generation size etc. also can remain on the state of close the second gear side with the humidification with rotating shaft with rotary body.That is, can keep reducing the state in the gap between the tooth of the tooth of the first gear and the second gear.Thus, can suppress the generation of extraordinary noise etc.
The 4th related damping device of invention is in related damping device is invented in the second invention or the 3rd, from top view, the tangent line of the pitch circle of the pitch circle of the first gear and the second gear is acute angle with the angle of the elongated surfaces that extends towards the first direction side of bearing-surface.
In the 4th related damping device of invention, can shorten the distance in the axle center of the axle center of the first gear and the second gear.
The 5th related damping device of invention is in second invention the～the four invention in the related damping device of arbitrary invention, and the second gear arrangement becomes from rotor shaft direction to observe, and central shaft is positioned at the first direction side with respect to rotating shaft and is positioned at the oblique upper of rotating shaft.
In the related damping device of the 5th invention, can further improve the pressing force of first gear mesh the second gear.
The 6th related damping device of invention is in second invention the～the five invention in the related damping device of arbitrary invention, and support also has first direction restriction face.First direction restriction face restriction rotating shaft is moved towards first direction.Has the first gap between the first direction restriction face of rotating shaft and support.
In the related damping device of the 6th invention, for example, when assembling humidification rotary body, support, even if move towards the first direction lateral deviation because the deviation of dimensional tolerance etc. causes the humidification with rotating shaft what to be assembled into rotary body, owing to having the first gap between rotating shaft and first direction restriction face, therefore, has the humidification of rotating shaft with rotating physical efficiency further towards the first direction side shifting.That is, the first gap can absorb the deviation of dimensional tolerance etc.
The 7th related damping device of invention is in the related damping device of the 6th invention, and support also has second direction restriction face.Second direction restriction face restriction rotating shaft is moved towards the second direction opposite with first direction.Has the second gap between the second direction restriction face of rotating shaft and support.
In the 7th related damping device of invention, owing to having the second gap, therefore, can absorb the deviation that the dimensional tolerance etc. of rotating shaft, support causes.
The 8th related damping device of invention is that even if rotating shaft is moved towards second direction, the second gap disappears, and also can guarantee the engagement of the first gear and the second gear in the related damping device of the 7th invention.
In the related damping device of the 8th invention, even if rotating shaft is rolled towards second direction, the tooth top of the first gear and the tooth top of the second gear are not broken away from.By this, can keep the rotation that the humidification that is undertaken by the second gear is used rotary body.
The 9th related damping device of invention is that above-mentioned force application mechanism is the inclined plane towards the first direction declivity that is included on bearing-surface in the related damping device of the 3rd invention.
In the 9th related damping device of invention, due to bearing-surface have work as force application mechanism, towards the inclined plane of first direction declivity, improved the rolling power of rotating shaft.Increased the kinetic force of friction that produces between rotating shaft and bearing-surface.By this, can make humidification use rotary body near the second gear.
The tenth related damping device of invention is in second invention the～the nine invention in the related damping device of arbitrary invention, and bearing-surface is provided with the large member of frictional force.
In the related damping device of the tenth invention, by increase the frictional force that produces between rotating shaft and bearing-surface, can make humidification be in the state of close the second gear side with rotary body.
The 11 related damping device of invention is in related damping device is invented in the second invention or the 9th, also has the tank that stockpiles water.Humidification has vaporization component and water supply unit with rotary body.Vaporization component makes the water vapor in tank.The water supply unit draws the water that is stored in tank, and supplies water to vaporization component by rotation.In addition, draw water by the water supply unit, make humidification be used for the humidification rotary body with rotary body away from the masterpiece of the second gear.
In the related damping device of the 11 invention, for example, use rotary body to be used for the humidification rotary body away from the masterpiece of the second gear even if make humidification, because the bearing-surface of supporting shaft has the rotating shaft of making towards inclined plane that first direction glides, therefore, can counteracting make humidification with the power of rotary body away from the second gear, in addition, can also produce the pressing force of first gear mesh the second gear.
The invention effect
In the first related damping device of invention, even if produce the deviation of size etc., also can keep suitably gear engagement each other, by this, can suppress the generation of extraordinary noise etc.
In the related damping device of the second invention, can make humidification use rotary body near the second gear.
In the 3rd related damping device of invention, even if produce the deviation of size etc., also can keep suitably gear engagement each other, by this, can suppress the generation of extraordinary noise etc.
In the 4th related damping device of invention, can shorten the distance in the axle center of the axle center of the first gear and the second gear.
In the related damping device of the 5th invention, can further improve the pressing force of first gear mesh the second gear.
In the 6th related damping device of invention, can absorb the deviation of dimensional tolerance etc.
In the 7th related damping device of invention, can absorb the deviation that the dimensional tolerance etc. of rotating shaft, support causes.
In the related damping device of the 8th invention, can keep the rotation that the humidification that is undertaken by the second gear is used rotary body.
In the related damping device of the 9th invention, can make humidification use rotary body near the second gear.
In the related damping device of the tenth invention, can make humidification be in the state of close the second gear side with rotary body.
In the 11 related damping device of invention, can offset and make humidification use rotary body away from the power of the second gear, in addition, can also produce the pressing force of first gear mesh the second gear.
Description of drawings
Fig. 1 is the summary outside drawing of conditioner.
Fig. 2 is the summary exploded perspective view of conditioner.
Fig. 3 is the longitudinal section of conditioner.
Fig. 4 means the schematic diagram (clutch shaft bearing section is not shown) of the conditioner under the state that water pond is extracted out.
Fig. 5 is the summary exploded perspective view (clutch shaft bearing section, the second bearing portion and moistening roller are not shown) of water pond.
Fig. 6 is the approximate three-dimensional map of face side bearing portion and rear side bearing portion.
Fig. 7 is the rearview of face side bearing portion.
Fig. 8 is the front view of rear side bearing portion.
Fig. 9 is the exploded perspective view of moistening roller.
Figure 10 is the right view of moistening roller.
Figure 11 means the schematic diagram of moistening roller and face side bearing portion (only having back part).
Figure 12 is for the interactively of expression power, schematic diagram that represent moistening roller and face side bearing portion (only having back part).
Figure 13 is the enlarged diagram of the X III section of Figure 12.
Figure 14 makes moistening roller be used for the figure of moistening roller away from the masterpiece of driven wheel for expression.
Figure 15 is for the interactively of the power of the variation (B) of expression the first embodiment, schematic diagram that represent moistening roller and face side bearing portion (only having back part).
Figure 16 is for the interactively of the power of expression the second embodiment, schematic diagram that represent moistening roller and face side bearing portion (only having back part).
Figure 17 is the enlarged diagram of the X VII section of Figure 16.
(symbol description)
4 humidifying unit (damping device)
14 face side bearing portions (support)
15 rear side bearing portions (support)
42 water ponds (tank)
43 moistening rollers (humidification rotary body)
44 driven wheels (the second gear)
414a the first axle bearing-surface (bearing-surface)
414b first direction restriction face
414c second direction restriction face
415a the second axle bearing-surface (bearing-surface)
415b first direction restriction face
415c second direction restriction face
432 humidifying filters (vaporization component)
433a the first gear
The rotating shaft of 434 moistening rollers (the humidification rotating shaft of rotary body)
472a water drum section (water supply unit)
The pitch circle of C1 the first gear
The pitch circle of C2 driven wheel (pitch circle of the second gear)
L1 the first gap
L2 the second gap
The tangent line of the pitch circle of L3 the first gear and the pitch circle of driven wheel (tangent line of the pitch circle of the pitch circle of the first gear and the second gear)
The elongated surfaces towards the prolongation of first direction side of S3 the first axle bearing-surface and the second axle bearing-surface (elongated surfaces towards the prolongation of first direction side of bearing-surface)
The tangent line of the pitch circle of θ 3 first gears and the pitch circle of driven wheel is with the angle of the elongated surfaces that extends towards the first direction side of the first axle bearing-surface and the second axle bearing-surface (tangent line of the pitch circle of the pitch circle of the first gear and the second gear is with the angle towards the elongated surfaces of first direction side prolongation of bearing-surface)
The specific embodiment
Below, with reference to accompanying drawing, the conditioner 1 with related humidifying unit of an embodiment of the present invention 4 is described.
(the first embodiment)
(structure of conditioner 1)
In the following description, used up and down, the word of positive (front), the back side (back) these expression directions, as long as no regulation especially, these directions refer to direction shown in Figure 1.
Conditioner 1 has humidification function and air-cleaning function, plays a role as damping device when humidification turns round, and plays a role as air cleaning unit when air cleaning is turned round.In addition, utilize conditioner 1, can not only bring into play single function, can also bring into play simultaneously a plurality of functions, be humidification function and air-cleaning function.
Fig. 1 is the summary outside drawing of conditioner 1.Fig. 2 is the summary exploded perspective view of conditioner 1.As shown in Figure 1 and Figure 2, conditioner 1 is made of housing 10.Housing 10 consists of by main part 11 with from the front surface panel 12 that the face side of main part 11 embeds dismantledly.
In addition, the guidance panel 61 of accepting user's operational order is located at the face side part of the upper surface of main part 11.Be used for being located to the display part 71 that the user reports the information relevant to the operating condition of conditioner 1 etc. front surface or the guidance panel 61 of main part 11.Display part 71 is for example formed by LED.
In addition, as shown in Figure 3, at the interior control module (not shown) that mainly contains pressure fan 2, air cleaning member 3, humidifying unit 4 and carry out the control of these members of housing 10.
In addition, as shown in Figure 4, contain the water pond 42 (aftermentioned) of pull-out type in main part 11.Be contained at water pond 42 under the state of main part 11, the right flank of the right flank of water pond 42 and housing 10 looks like one.
Below, the concrete structure that is contained in each member in housing 10 is described.
(structure of each member in housing 10)
(1) pressure fan 2
As shown in Figure 2 and Figure 3, pressure fan 2 is disposed at the rear side part in housing 10.In conditioner 1, be arranged in order from face side and dispose air cleaning member 3, humidifying unit 4, pressure fan 2.When utilizing control module (aftermentioned) to make transmission of drive force arrive the work such as pressure fan motor (not shown) of pressure fan 2, the air that flows in housing 10 via suction inlet 21 passes through air cleaning member 3, humidifying unit 4.In addition, the air by humidifying unit 4 flows out to outside housing 10 via air outlet 22 under the effect of pressure fan 2.
(2) air cleaning member 3
(3) humidifying unit 4
As Fig. 3, shown in Figure 5, humidifying unit 4 mainly is made of water tank 41, water pond 42, moistening roller 43 and the driven wheel 44 that is used to drive force moistening roller 43 rotations of self-driven motor.
Moistening roller 43 is disposed at the assigned position of water pond 42.Thus, when water pond 42 was extracted out from the main part 11 of housing 10, moistening roller 43 was drawn out of (with reference to Fig. 4) too from the main part 11 of housing 10.
(a) water tank 41
(b) water pond 42
Be formed with in the bottom of dividing plate 421 be used to making to be stored in than substantial middle section and flow into opening 422 than territory, substantial middle section backrest face lateral areas by the water in face side zone.
In addition, face side bearing portion 14 and rear side bearing portion 15 (all with reference to Fig. 6) are fixed in the assigned position of dividing plate 421 by limit screw respectively and consist of the assigned position of the periphery wall of water pond 42, face side bearing portion 14 and rear side bearing portion 15 are supported to moistening roller 43 integral body can rotate by the rotating shaft 434 (aftermentioned) of supporting moistening roller 43 (aftermentioned).Specifically, be formed with opening (not shown) at the assigned position (being substantial middle section specifically) of dividing plate 421 towards the upper end from substantial middle section, rear upper end at the periphery wall that consists of water pond 42 is formed with the opening 423 with the opening symmetry that is formed at dividing plate 421 in the position relative with the opening that is formed at dividing plate 421.Embed in each opening the first insertion section 114a (with reference to Fig. 6 and Fig. 7) of face side bearing portion 14 and the second insertion section 115a (with reference to Fig. 6 and Fig. 8) of rear side bearing portion 15 are arranged.Under this state, the second screw that screws the 114b of section and rear side bearing portion 15 via the first screw that is formed at respectively face side bearing portion 14 screws the 115b of section (all with reference to Fig. 6) to carry out screw and screws, by this, face side bearing portion 14 and rear side bearing portion 15 are fixed in correct installation site.
As shown in Figure 6, the upper end of face side bearing portion 14 and rear side bearing portion 15 be formed with respectively can for the rotating shaft 434 of moistening roller 43 from above the opening 114c and the opening 115c that insert.Leading section and the rearward end of the rotating shaft 434 of moistening roller 43 are inserted respectively above-mentioned opening 114c, 115c from the top, make rotating shaft 434 by face side bearing portion 14 and 15 supportings of rear side bearing portion, thereby moistening roller 43 is supported to and can rotates.
Below, with reference to Fig. 6～Fig. 8, opening 114c, 115c are described, because the structure of opening 114c, 115c is roughly the same, therefore, mainly describe providing detailed illustrated opening 115c.But, due to the leading section of rotating shaft 434 different from the diameter dimension of rearward end (with reference to Fig. 9 and Figure 10), therefore, the size of the each several part of formation opening 114c and the size different (with reference to Fig. 7 and Fig. 8) of the each several part that forms opening 115c.
Opening 115c forms by being positioned at its face side opening forming portion 15a, left opening forming portion 15b, right opening forming portion 15c, rear side opening forming portion 15d and under shed forming portion 15e on every side.Specifically, opening 115c forms by the left space of the right-hand space of the rear space of opening face side opening forming portion 15a, left opening forming portion 15b, left opening forming portion 15c, the front space of rear side opening forming portion 15d and the superjacent air space of under shed forming portion 15e.Also same with opening 115c about opening 114c, formed by rear side opening forming portion 14a (with reference to Fig. 7), left opening forming portion (not shown), right opening forming portion (not shown), face side opening forming portion 14d and under shed forming portion (not shown).
Side opening forming portion 14a and face side opening forming portion 15a are formed with respectively the recess 414,415 that the back side is observed, top view roughly is U word shape overleaf.
As shown in Figure 7, recess 414 is formed by the first axle bearing-surface 414a, first direction restriction face 414b, second direction restriction face 414c, the first flexure plane 414d and the second flexure plane 414e.As shown in Figure 8, recess 415 is formed by the second axle bearing-surface 415a, first direction restriction face 415b, second direction restriction face 415c, the first flexure plane 415d and the second flexure plane 415e.
As shown in Figure 7, the first axle bearing-surface 414a is the inclined plane towards the left declivity, and as shown in Figure 8, the second axle bearing-surface 415a is the inclined plane towards the left declivity.In addition, the rotating shaft 434 that has moistening roller 43 of the first axle bearing-surface 414a and the second axle bearing-surface 415a is supported to the effect that can move along above-mentioned inclined plane.The tilt angle theta 1 of the first axle bearing-surface 414a and the second axle bearing-surface 415a is for example 10 °.
The rotating shaft 434 of moistening roller 43 is called first direction along the direction that the first axle bearing-surface 414a and the second axle bearing-surface 415a move.In addition, will be called in the opposite direction second direction with first party.
First direction restriction face 414b, 415b are that the rotating shaft 434 of restriction moistening roller 43 is that move towards first direction, face that extend on vertical direction roughly.Second direction restriction face 414c, 415c are that the rotating shaft 434 of restriction moistening roller 43 is that move towards second direction, face that extend on vertical direction roughly.
The first flexure plane 414d, 415d are that the end and the first direction that connect the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a limit the flexure plane of the bottom of face 414b, 415b.The second flexure plane 414e, 415e are that the end and the second direction that connect the second direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a limit the flexure plane of the bottom of face 414c, 415c.The first flexure plane 414d, 415d have the effect of the first axle bearing-surface 414a and the second axle bearing-surface 415a, first direction restriction face 414b, 415b concurrently, and the second flexure plane 414e, 415e have the effect of the first axle bearing-surface 414a and the second axle bearing-surface 415a, second direction restriction face 414c, 415c concurrently.
(c) moistening roller 43
Moistening roller 43 has the function to the air supply moisture that passes through moistening roller 43.The air that sucks and purified by air cleaning member 3 from suction inlet 21 is by this moistening roller 43, by this, and purifying air after the indoor supply humidification.Moistening roller 43 is supported to detachable and rotatable by the rotating shaft 434 that is positioned at its central part by face side bearing portion 14 and rear side bearing portion 15.Moistening roller 43 can draw the water that is stored in water pond 42 by above-mentioned rotation, by this, as mentioned above, to the air supply moisture by moistening roller 43.
As shown in Figure 9, moistening roller 43 consists of by the first wheel 431, humidifying filter 432, the second wheel 433 are made up coaxially with rotating shaft 434.
The first wheel 431 is made of the first frame section 471 of circle, the water drum group 472 that is disposed at the peripheral edge portion of the first frame section 471 face side.
The first frame section 471 comprises: the first circular outer frame 471a; The the first inside casing 471b of section that erect from the first outer frame 471a towards the face side vertical direction, cylindrical is less than the cylindrical of the first outer frame 471a; And a plurality of the first arm 471c that extend to the first round sleeve 471d of section (aftermentioned) from the outer rim of the first inside casing 471b of section.In the first outer frame 471a, radially equally spaced be formed with a plurality of opening 471e.In addition, the central portion in the first frame section 471 is formed with the first round sleeve 471d of section that runs through for for rotating shaft 434.
Water drum group 472 is by consisting of along the peripheral edge portion of the face side of the first outer frame 471a, radial equally spaced a plurality of water drum 472a of section of configuration.Be formed with downstream from direction of rotation in the inside of the water drum 472a of section towards the recessed water drum recess 472b of upstream side.A plurality of water drum 472a of section have played respectively the effect that is stored in the water in water pond 42 and supplies water to the water supply unit of humidifying filter 432 as drawing by the rotation of moistening roller 43.Specifically, a plurality of water drum 472a of section repeat following action: by the rotation of moistening roller 43, and respectively successively in the interior immersion of water pond 42 and rising, and then immersion.When the water drum 472a of section soaked, water flowed in water drum recess 472b.Then, the 472a of water drum section rises along the direction of rotation of moistening roller 43, along with near uppermost position in fig-ure, lodge in the interior water of water drum recess 472b via the opening 471e that is formed at the first outer frame 471a, face side towards humidifying filter 432 partly flows, when by uppermost position in fig-ure, most water has all flow to the face side part of humidifying filter 432.By this, current are all over the integral body of humidifying filter 432.
The second wheel 433 and the first wheel 431 are chimeric, have the second outer frame 491 and extend to a plurality of second arms 492 of the second round sleeve section 493 (aftermentioneds) from the inner edge portion of the second outer frame 491.The central portion of the second wheel 433 be formed with chimeric with the first round sleeve 471d of section of the first wheel 431, be used for the second round sleeve section 493 of running through for rotating shaft 434.In addition, the periphery at the second outer frame 491 is formed with the first gear 433a.
In addition, moistening roller 43 via rotating shaft 434 by the state of face side bearing portion 14 and rear side bearing portion 15 supportings under, the face side part of rotating shaft 434 (specifically, the part of giving prominence to towards face side than the leading section of moistening roller 43 when being the side observation, hereinafter referred to as face side protuberance 435) by 14 supportings of face side bearing portion, the rear side part of rotating shaft 434 (specifically, the part of giving prominence to towards rear side than the rearward end of moistening roller 43 when being the side observation is hereinafter referred to as rear side protuberance 436) by 15 supportings of rear side bearing portion.
The height and position of the under shed forming portion of the formation opening 114c of face side bearing portion 14 is lower than the height and position of the first axle bearing-surface 414a.In addition, the height and position than the second axle bearing-surface 415a is low too for the height and position of the under shed forming portion 15e of the formation opening 115c of rear side bearing portion 15.The leading section of face side protuberance 435 is inserted opening 114c, make bottom and the first axle bearing-surface 414a butt of face side protuberance 435, in addition, the rearward end of rear side protuberance 436 is inserted opening 115c, make bottom and the second axle bearing-surface 415a butt of rear side protuberance 436, by this, rotating shaft 434 is by face side bearing portion 14 and 15 supportings of rear side bearing portion.Moistening roller 43 via rotating shaft 434 by the state of face side bearing portion 14 and rear side bearing portion 15 supportings under, part with the first axle bearing-surface 414a butt face side bearing portion 14 face side protuberance 435 is called clutch shaft bearing abutting part 435a, will be called the second bearing abutting part 436a with the part of the second axle bearing-surface 415a butt of rear side bearing portion 15.
In addition, as shown in figure 11, be contained at water pond 42 under the state of main part 11, between the first direction restriction face 414b of the left part of the clutch shaft bearing abutting part 435a of rotating shaft 434 and face side bearing portion 14, there is the first gap L 1, between the second direction restriction face 414c of the right part of the clutch shaft bearing abutting part 435a of rotating shaft 434 and face side bearing portion 14, there is the second gap L 2.
The first gap L 1 has following size: even if the deviation of the dimensional tolerance of the part (rotating shaft 434, face side bearing portion 14, rear side bearing portion 15 etc.) that produces due to when assembling and build-up tolerance etc., make moistening roller 43 be offset to more correct installation site by the first direction place, the rotating shaft 434 of moistening roller 43 also can be moved towards first direction.The second gap L 2 has following size: even if due to the deviation of the dimensional tolerance of part (rotating shaft 434, face side bearing portion 14, rear side bearing portion 15) and build-up tolerance etc., make moistening roller 43 be offset to more correct installation site by the second direction place, also can guarantee the engagement of the tooth of the tooth of the first gear 433a and driven wheel 44 (aftermentioned).That is, the first gap L 1 and the second gap L 2 have the effect of the dimensional tolerance that absorbs above-mentioned various parts etc.In addition, the size that the tooth top of the first gear 433a and driven wheel 44 is not broken away from each other can make and accept that the transmission towards the driving force of the first gear 433a is maintained from the driven wheel 44 of the driving force of drive motor (not shown).
(d) driven wheel 44
Driven wheel 44 is installed on the driving shaft 46 (with reference to Fig. 3) to the drive motor of driven wheel 44 transmission of drive force (being equivalent to drive unit).Thus, when the drive motor controlled unit drives, driven wheel 44 rotations.Driving shaft 46, the driven wheel 44 that is installed on driving shaft 46 and drive motor are fixed in the assigned position in main part 11.Specifically, the position that above-mentioned member is fixed under water pond 43 is contained in the state of main part 11, the tooth of driven wheel 44 and the tooth engagement of the first gear 433a that is formed at moistening roller 43 are such.More particularly, driven wheel 44 is configured under the state of the tooth engagement of the tooth of the first gear 433a and driven wheel 44, and from top view, the central shaft of driven wheel 44 is positioned at the first direction side with respect to rotating shaft 434 and is positioned at the oblique upper of rotating shaft 434.
By the driving of drive motor, driven wheel 44 rotations by this, are formed with and driven wheel 44 moistening roller 43 rotations of the first gear 433a of tooth engagement each other.
From top view, the tangent line L3 of the pitch circle C1 of the first gear 433a and the pitch circle C2 of driven wheel 44 is acute angle with the angle theta 3 of the elongated surfaces S3 that extends towards the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a.
(4) control module
Control module is made of a plurality of electric components that are positioned at guidance panel 61 belows, controls the action of the various parts in conditioner 1.Specifically, control module carries out the control of pressure fan 2, air cleaning member 3 and humidifying unit 4 according to the user instruction by guidance panel 61 inputs.For example, when the user carried out the control instruction of humidification running and air cleaning running by control panel 61 to conditioner 1 input, control module made the pressure fan motor operation to pressure fan 2 transmission of drive force, and drives drive motor.
Below, with reference to Figure 12 and Figure 13 when utilizing drive unit drives pressure fan motor and drive motor, moistening roller 43 describes with the relation of driven wheel 44.
(about the relation of moistening roller 43 with the driven wheel 44 of the first embodiment)
At first, be not contained at water pond 42 under the state of main part 11, the left part of rotating shaft 434 and right part respectively with the such scope of first direction restriction face 414b, 415b and second direction restriction face 414c, 415c butt in, rotating shaft 434 is movably, therefore, the moistening roller 43 of rotation also can move in above-mentioned scope centered by rotating shaft 434.
Then, be contained at water pond 42 under the state of main part 11, as mentioned above, moistening roller 43 is placed in assigned position.
Under this state, when utilizing control module that drive motor is driven, driven wheel 44 rotations, by driven wheel 44, moistening roller 43 rotations take rotating shaft 434 as the axle center.
At this moment, because the first axle bearing-surface 414a and the second axle bearing-surface 415a are inclined planes towards the first direction declivity, therefore, moistening roller 43 can move towards first direction by rotating shaft 434.Namely, as shown in figure 12, due in the rotating shaft 434 of moistening roller 43 effect have gravity G with the first axle bearing-surface 414a and the second axle bearing-surface 415a parallel direction on decomposing force G1 and gravity G with the first axle bearing-surface 414a and the second axle bearing-surface 415a vertical direction on decomposing force G2, therefore, act on the whole strong G1 (with reference to Figure 13) at moistening roller 43.That is the inclined plane that, is included on the first axle bearing-surface 414a and the second axle bearing-surface 415a makes moistening roller 43 work near the force application mechanism of the power of driven wheel 44 as moistening roller 43 is applied.
In addition, as shown in figure 13, moistening roller 43 act on the whole strong G1 with tangent line L3 parallel direction on decomposing force G1A and power G1 with tangent line L3 vertical direction on decomposing force G1B.By this power G1B, moistening roller 43 can be pressed on driven wheel 44.
Can produce this power G1B, be because the tangent line L3 of the pitch circle C1 of the first gear 433a and the pitch circle C2 of driven wheel 44 is acute angle with the angle theta 3 of the elongated surfaces S3 that extends towards the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a.
As mentioned above, because the first axle bearing-surface 414a and the second axle bearing-surface 415a are the inclined planes, and the angle theta 3 of tangent line L3 and elongated surfaces S3 is acute angle, therefore, and the strong G1B of effect on moistening roller 43.By this, can shorten the distance (with reference to d1 and d2 (d1) d2 of Figure 12) in the axle center of the axle center of rotating shaft 434 of moistening roller 43 and driven wheel 44), and can improve the pressing force of 43 pairs of driven wheels 44 of moistening roller.
Thus, can reduce to be located at backlash between the tooth of the tooth of the first gear 433a that the periphery at moistening roller 43 forms and driven wheel 44.Therefore, can suppress damage between the flank of tooth of two gears 44,433a and the generation of extraordinary noise.
If increase the tilt angle theta 1 of the first axle bearing-surface 414a and the second axle bearing-surface 415a, power G1 becomes large, and it is large that power G1B becomes, and therefore, can improve the pressing force of 43 pairs of driven wheels 44 of moistening roller.
In addition, due to the backlash that needs between the flank of tooth of the first gear 433a and driven wheel 44 for the minimum of the engagement that keeps well two gears, therefore, even if being placed at water pond 42, moistening roller 43 is disposed at the position that moistening roller 43 moves towards first direction in rotation, also has minimum backlash between two gears 44,433a under the state of main part 11 and non-rotary state.
(about the function of the first axle bearing-surface 414a and the second axle bearing-surface 415a)
Figure 14 makes moistening roller 43 be used for the figure of moistening roller 43 away from the masterpiece of driven wheel 44 for expression.
Below, with reference to Figure 14, the function of the first axle bearing-surface 414a and the second axle bearing-surface 415a is described.
As mentioned above, moistening roller 43 draws water in water pond 42 interior storages by rotation.Specifically, a plurality of water drum 472a of section (that is, water drum group 472) of moistening roller 43 pass through respectively rotation successively in the interior immersion of water pond 42, and when the state after immersion rises, draw the water in water pond 42 interior storages.Then, the water that lodges in the water drum recess 472b of the water drum 472a of section slowly flows to humidifying filter 432 by the rotation of moistening roller 43, and by this, water drum group 472 (a plurality of water drum 472a of section) supplies water to humidifying filter 432.
Adopt in the moistening roller 43 of this structure, according to the position of the water drum 472a of section, be divided into the water drum 472a of section that there is no water in the water drum of the water 472a of section and water drum recess 472b is arranged in water drum recess 472b.Specifically, a plurality of water drum 472a of section shown in Figure 14 are expressed as A～F, there is no water in the water drum 472a of section that represents with A～C, in the water drum 472a of section that represents with D～F, water is arranged.
The effect on the moistening roller 43 of the state (that is, in a part of water drum 472a of section, water is arranged, there is no the state of water in a part of water drum 472a of section) as mentioned above of being in considered has the moment centered by rotating shaft 434.
At first, for the water drum 472a of section that represents with D～F, owing in water drum recess 472b, water being arranged, therefore act on respectively strong GA, power GB, power GC.Thus, under the effect of moment of power that based on the decomposing force apart from r1, r2, r3 and power GA, power GB, power GC from the center of the rotating shaft 434 of moistening roller 43 to the position of power GA, power GB, power GC is power GA1, power GB1, power GC1, on moistening roller 43, effect has and wants to make moistening roller 43 towards the power of the direction rotation opposite with direction of rotation.That is, owing to occurring that the state of water is only arranged in the water drum 472a of section of a part, therefore, effect has and makes moistening roller 43 away from the power of driven wheel 44 on moistening roller 43.
In the present embodiment, the first axle bearing-surface 414a by making face side bearing portion 14 and rear side bearing portion 15 and the second axle bearing-surface 415a form the inclined plane along first direction, can counteracting make moistening roller 43 away from the power of driven wheel 44, the first axle bearing-surface 414a of face side bearing portion 14 and rear side bearing portion 15 and the second axle bearing-surface 415a are supported to rotating shaft 434 can be mobile along its surface.
Namely, as mentioned above, by making the first axle bearing-surface 414a and the second axle bearing-surface 415a formation along the inclined plane of first direction, on moistening roller 43 effect strong G1 with tangent line L3 vertical direction on decomposing force G1B, therefore, make moistening roller 43 away from the power of driven wheel 44 by producing this power G1B, can offsetting.Thus, the first axle bearing-surface 414a and the second axle bearing-surface 415a have to offset makes moistening roller 43 away from the function of the power of driven wheel 44, in addition, as mentioned above, also has the function to the pressing force of driven wheel 44 that produces moistening roller 43.
(feature of the conditioner 1 that the first embodiment is related)
(1) in the past, proposing had a kind of damping device, and this damping device has whirligig, the filter that this whirligig maintenance has adsorptivity, and by rotation, the water in the water reservoir vessel that stores water is drawn, thereby moisture is supplied to filter.In this damping device, the air by filter contains the moisture that adsorbs in filter, becomes the air of high humility, towards indoor outflow.
The tooth of the many gears by being formed at whirligig of whirligig meshes with the tooth of driven wheel and rotates, and driving force is delivered to driven wheel from drive motor via driving shaft.
Be typically provided be used to the backlash that two gears are rotated swimmingly between the flank of tooth of two gears.But, if backlash is larger, the tooth of two gears each other be engaged with possible deviation, might produce extraordinary noise between the flank of tooth of two gears.
In the present embodiment, at first, via rotating shaft 434, moistening roller 43 (with respect to whirligig) being supported to revolvable face side bearing portion 14 and rear side bearing portion 15 has respectively rotating shaft 434 is supported to mobile the first axle bearing-surface 414a and the second axle bearing-surface 415a.
In addition, the first axle bearing-surface 414a and the second axle bearing-surface 415a are the inclined planes towards the first direction declivity.The tangent line L3 of the pitch circle C1 of the first gear 433a and the pitch circle C2 of driven wheel 44 is acute angle with the angle theta 3 of the elongated surfaces S3 that extends towards the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a.
In the rotating shaft 434 of moistening roller 43 effect have gravity G with the first axle bearing-surface 414a and the second axle bearing-surface 415a parallel direction on decomposing force G1, power G1 also acts on moistening roller 43 integral body.In addition, at the decomposing force G1B of the strong G1 of effect on the direction vertical with tangent line L3 on moistening roller 43.Due to the generation of this power G1B, moistening roller 43 can be pressed on driven wheel 44.Driven wheel 44 is configured under the state of the tooth engagement of the tooth of the first gear 433a and driven wheel 44, and from top view, the central shaft of driven wheel 44 is positioned at the first direction side with respect to rotating shaft 434 and is positioned at the oblique upper of rotating shaft 434.By this, can further improve the first gear 433a to the pressing force of driven wheel 44.
By this, even if dimensional tolerance and the build-up tolerance of part (rotating shaft 434 and face side bearing portion 14, rear side bearing portion 15 etc.) occur in design, also can reduce the backlash between the tooth of the tooth of the first gear 433a and driven wheel 44.Thus, can suppress tooth and touch generation of the extraordinary noises such as sound etc.
In addition, face side bearing portion 14 and rear side bearing portion 15 also have first direction restriction face 414b, 415b, are contained at water pond 42 under the state of main part 11, have the first gap L 1 between first direction restriction face 414b, 415b and rotating shaft 434.By this, even if due to the deviation of the dimensional tolerance of the various parts such as face side bearing portion 14, rear side bearing portion 15 and rotating shaft 434 and build-up tolerance etc., moistening roller 43 what towards the first direction offset configuration, and moistening roller 43 is moved towards first direction.That is, the first gap L 1 can absorb the deviation of dimensional tolerance etc.
(2) in the first embodiment, has the second gap L 2 between second direction restriction face 414c, 415c and rotating shaft 434.
By this, can absorb the deviation of the dimensional tolerance of rotating shaft 434, face side bearing portion 14 and rear side bearing portion 15 and build-up tolerance etc.
In addition, the size of the second gap L 2 is to guarantee the size of the tooth engagement of the tooth of the first gear 433a and driven wheel 44.Tooth top by making the first gear 433a and the tooth top of driven wheel 44 do not break away from each other, can prevent the generation that the rotation of the moistening roller 43 do not expected stops.
(3) in the conditioner 1 of the first embodiment, moistening roller 43 comprises humidifying filter 432 and draws a plurality of water drum 472a of section that are stored in the water in water pond 42 and supply water to humidifying filter 432 by rotation.In addition, because a plurality of water drum 472a of section draw respectively water successively by the rotation of moistening roller 43, therefore, the situation that there is no water in the water drum recess 472b of water, a part appears in a plurality of water drum 472a of section having in the water drum recess 472b of a part.
At this moment, as mentioned above, on moistening roller 43, effect has and makes moistening roller 43 away from the power of driven wheel 44.
Therefore, in the present embodiment, the first axle bearing-surface 414a and the second axle bearing-surface 415a are made along the inclined plane of first direction inclination.
By this, even if on moistening roller 43, effect has and makes moistening roller 43 away from the power of driven wheel 44, also can offset this away from power, in addition, can also produce the pressing force of 43 pairs of driven wheels 44 of moistening roller.
(variation of the conditioner 1 that the first embodiment is related)
Above, with reference to accompanying drawing, embodiments of the present invention are illustrated, but concrete structure is not limited to above-mentioned embodiment, can change in the scope of the main points that do not break away from invention.
(A) except above-mentioned embodiment, can arrange also that effect makes it near the member of the application of force of driven wheel 44 to moistening roller 43, such as spring etc.
At this moment, even if the first axle bearing-surface 414a and the second axle bearing-surface 415a are horizontal plane or acclivitous inclined plane rather than towards the inclined plane of left declivity, the rotating shaft 434 of moistening roller 43 also can be moved towards first direction.
(B) in the above-described embodiment, be illustrated with respect to the situation that the rotating shaft 434 of moistening roller 43 is disposed at the oblique upper of first direction side for driven wheel 44, but the present invention is not limited thereto.
For example, the also below of configurable first direction side in moistening roller 43 of driven wheel 44.At this moment, as shown in figure 15, the power G1 that acts on moistening roller 43 integral body resolves into the power G1A on the parallel direction that acts on tangent line L3 and acts on power G1B on the vertical direction of tangent line L3.By the power G1B that decomposes on the vertical direction of this tangent line L3, can make moistening roller 43 near driven wheel 44.
(C) in the above-described embodiment, be respectively that situation towards the inclined plane of left declivity is illustrated to the first axle bearing-surface 414a and the second axle bearing-surface 415a, but the present invention is not limited thereto.
For example, if the rotating shaft 434 of moistening roller 43 has the inclined plane with the first axle bearing-surface 414a with the mask that the second axle bearing-surface 415a contacts, other parts can not be also downward-sloping inclined planes.Even if in this case, because rotating shaft 434 and face that the first axle bearing-surface 414a contacts with the second axle bearing-surface 415a are downward-sloping inclined planes, therefore, power G1 acts on rotating shaft 434.Thus, moistening roller 43 can move towards first direction.
(the second embodiment)
Then, the second embodiment is described.In addition, also the description thereof will be omitted to the identical symbol of the marks such as the structure identical with the first embodiment.
The second embodiment point different from the first embodiment be, the rotating shaft 434 of the first embodiment is not rotated with the rotation of moistening roller 43 integral body, and the rotating shaft 434 of the second embodiment is with moistening roller 43 rotations.
The first direction of the second embodiment refers to that the rotating shaft 434 of moistening roller 43 is along the direction of the first axle bearing-surface 414a and the second axle bearing-surface 415a rolling.Second direction refer to this first party in the opposite direction.In addition, the first direction of the second embodiment restriction face 414b, 415b are faces that the rotating shaft 434 of restriction moistening roller 43 is rolled towards first direction, that extend on vertical direction roughly.The second direction of the second embodiment restriction face 414c, 415c are faces that the rotating shaft 434 of restriction moistening roller 43 is rolled towards second direction, that extend on vertical direction roughly.
Below, with reference to Figure 16 and Figure 17 when utilizing control module to drive pressure fan motor and drive motor, moistening roller 43 describes with the relation of driven wheel 44.
(about the relation of moistening roller 43 with the driven wheel 44 of the second embodiment)
At first, be not contained at water pond 42 under the state of main part 11, the left part of rotating shaft 434 and right part respectively with the such scope of first direction restriction face 414b, 415b and second direction restriction face 414c, 415c butt in, rotating shaft 434 is to roll, therefore, the moistening roller 43 of rotation also can roll in above-mentioned scope centered by rotating shaft 434.
Then, when becoming water pond 42 and be contained in the state of main part 11, identical with the first embodiment, moistening roller 43 is placed in assigned position.
Under this state, when utilizing control module that drive motor is driven, driven wheel 44 rotations, by driven wheel 44, moistening roller 43 rotates take rotating shaft 434 as the axle center.At this moment, by the first axle bearing-surface 414a and the second axle bearing-surface 415a that rotating shaft 434 is rolled towards first direction, moistening roller 43 moves towards first direction.Specifically, because the rotating shaft 434 of moistening roller 43 is revolvable, therefore, on the contact-making surface of rotating shaft 434 and the first axle bearing-surface 414a and the second axle bearing-surface 415a, produce kinetic force of friction T, this kinetic force of friction T acts on rotating shaft 434 from the first axle bearing-surface 414a and the second axle bearing-surface 415a.Due to the generation of this kinetic force of friction T, moistening roller 43 moves towards first direction.That is the inclined plane that, is included on the first axle bearing-surface 414a and the second axle bearing-surface 415a makes moistening roller 43 work near the force application mechanism of the power of driven wheel 44 as moistening roller 43 is applied.
In addition, as shown in figure 17, the power that moistening roller 43 acts on the parallel direction that acts on tangent line L3 that kinetic force of friction T is arranged on the whole is that the power of the vertical direction that acts on tangent line L3 of dynamic friction decomposing force TA and kinetic force of friction T is dynamic friction decomposing force TB.By this, moistening roller 43 is near driven wheel 44.
Can produce dynamic friction decomposing force TB, be because the tangent line L3 of the pitch circle C1 of the first gear 433a and the pitch circle C2 of driven wheel 44 is acute angle with the angle theta 3 of the elongated surfaces S3 that extends towards the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a.
By this, can shorten the distance (with reference to d1 and d2 (d1) d2 of Figure 16) in the axle center of the axle center of rotating shaft 434 of moistening roller 43 and driven wheel 44), and can improve the pressing force of 43 pairs of driven wheels 44 of moistening roller.
Thus, can reduce to be located at backlash between the tooth of the tooth of the first gear 433a that the periphery at moistening roller 43 forms and driven wheel 44.Therefore, can suppress damage between the flank of tooth of two gears 44,433a and the generation of extraordinary noise.
(feature of the conditioner 1 that the second embodiment is related)
In the second embodiment, at first, via rotating shaft 434, moistening roller 43 is supported to revolvable face side bearing portion 14 and rear side bearing portion 15 and has respectively rotating shaft 434 is supported to the first axle bearing-surface 414a and the second axle bearing-surface 415a that can roll.
Because the rotating shaft 434 of moistening roller 43 is rotated with the rotation of moistening roller 43 integral body, therefore, produce kinetic force of friction T between the first axle bearing-surface 414a and the second axle bearing-surface 415a and rotating shaft 434.In addition, the tangent line L3 of the pitch circle C2 of the pitch circle C1 of the first gear 433a and driven wheel 44 is acute angle with the angle theta 3 of the elongated surfaces S3 that extends towards the first direction side of the first axle bearing-surface 414a and the second axle bearing-surface 415a.Driven wheel is fixed at water pond 42 and is contained under the state of main part 11, and from top view, its central shaft is positioned at first direction with respect to rotating shaft 434 and is positioned at the oblique upper of rotating shaft 434.By this, the power of the parallel direction that acts on tangent line L3 of kinetic force of friction T is that the power of the vertical direction that acts on tangent line L3 of dynamic friction decomposing force TA and kinetic force of friction T is that dynamic friction decomposing force TB acts on moistening roller 43 integral body.By dynamic friction decomposing force TB, can make moistening roller 43 near driven wheel 44.Thus, the distance in the axle center of the axle center of rotating shaft 434 of moistening roller 43 and driven wheel 44 can be shortened, and the pressing force of 43 pairs of driven wheels 44 of moistening roller can be improved.
By this, even if produce in design the deviation of the dimensional tolerance etc. of part, also can reduce the backlash between the tooth of the tooth of the first gear 433a and driven wheel 44.Thus, can suppress damage between the flank of tooth of two gears 44,433a and generation of extraordinary noise etc.
In addition, because the first axle bearing-surface 414a and the second axle bearing-surface 415a are inclined planes towards the first direction declivity, therefore, the rotating shaft 434 of moistening roller 43 is easily rolled towards first direction.By this, because the kinetic force of friction T that acts on rotating shaft 434 from the first axle bearing-surface 414a and the second axle bearing-surface 415a becomes larger, therefore, can further reduce the backlash between the tooth of the tooth of the first gear 433a and driven wheel 44.
(variation of the conditioner 1 that the second embodiment is related)
(A) in the above-described embodiment, that situation towards the inclined plane of first direction declivity is illustrated for the first axle bearing-surface 414a and the second axle bearing-surface 415a, but the present invention is not limited thereto, for example, can be local downward-sloping inclined plane, can be also acclivitous inclined plane.In addition, can be the horizontal plane with upward slope, descending, can be also flexure plane.
Even if under these situations, because moistening roller 43 rotates, therefore, by the rotation of rotating shaft 434, produce kinetic force of friction T between rotating shaft 434 and the first axle bearing-surface 414a and the second axle bearing-surface 415a together with rotating shaft 434.Thus, owing to producing the dynamic friction decomposing force TB of the first gear 433a to driven wheel 44, therefore, moistening roller 43 is moved towards the direction near driven wheel 44.
(B) except above-mentioned embodiment, the also large member of configurable frictional force on the first axle bearing-surface 414a and the second axle bearing-surface 415a is such as rubber etc.
By this, when moistening roller 43 moves towards first direction, it is large that the kinetic force of friction T that produces between rotating shaft 434 and the first axle bearing-surface 414a and the second axle bearing-surface 415a becomes, and therefore, can further reduce the backlash between the flank of tooth of the first gear 433a and driven wheel 44.
In the present invention, make the damping device of whirligig rotation being engaged with each other by gear, even if produce in design the deviation of size etc., also can keep suitably gear engagement each other, by this, can provide a kind of and can suppress the damping device that extraordinary noise etc. produces.
Claims (18)
1. a damping device (4), is characterized in that, comprising:
Humidification rotary body (43), this humidification is formed with the first gear (433a) with rotary body (43) in periphery, and is rotated centered by rotating shaft (434);
The second gear (44), this second gear (44) and described the first gear (433a) engagement, and come the driving force of automatic drive device that described humidification is rotated with rotary body (43) by acceptance;
Support (14,15), this support (14,15) supports described rotating shaft (434), and described humidification is moved towards the first direction near described the second gear (44) with rotary body (43); And
Force application mechanism, this force application mechanism apply with rotary body (43) described humidification and make described humidification use rotary body (43) near the power of described the second gear (44),
Described support (14,15) has the bearing-surface (414a, 415a) of the described rotating shaft of supporting (434),
Described force application mechanism is the inclined plane that is included on described bearing-surface (414a, 415a),
Described inclined plane makes described rotating shaft (434) glide towards described first direction.
2. damping device as claimed in claim 1 (4), is characterized in that, described humidification rotates together with described rotating shaft (434) with rotary body (43),
Described support (14,15) has can make described rotating shaft (434) towards the bearing-surface (414a, 415a) of the general plane of described first direction rolling.
3. damping device as claimed in claim 1 or 2 (4), it is characterized in that, from top view, the tangent line (L3) of the pitch circle (C1) of described the first gear (433a) and the pitch circle (C2) of described the second gear (44) is acute angle with the angle (θ 3) of the elongated surfaces (S3) that extends towards described first direction side of described bearing-surface (414a, 415a).
4. damping device as claimed in claim 1 or 2 (4), it is characterized in that, described the second gear (44) is configured to observe from rotating shaft (434) direction, and the central shaft of described the second gear (44) is positioned at described first direction with respect to described rotating shaft (434) and is positioned at the oblique upper of described rotating shaft (434).
5. damping device as claimed in claim 3 (4), it is characterized in that, described the second gear (44) is configured to observe from rotating shaft (434) direction, and the central shaft of described the second gear (44) is positioned at described first direction with respect to described rotating shaft (434) and is positioned at the oblique upper of described rotating shaft (434).
6. damping device as claimed in claim 1 or 2 (4), is characterized in that, described support (14,15) also has the first direction restriction face (414b, 415b) that the described rotating shaft of restriction (434) is moved towards described first direction,
Between the described first direction restriction face (414b, 415b) of described rotating shaft (434) and described support (14,15), has the first gap (L1).
7. damping device as claimed in claim 6 (4), it is characterized in that, described support (14,15) also has the second direction restriction face (414c, 415c) that the described rotating shaft of restriction (434) is moved towards the second direction opposite with described first direction
Between the described second direction restriction face (414c, 415c) of described rotating shaft (434) and described support (14,15), has the second gap (L2).
8. damping device as claimed in claim 7 (4), it is characterized in that, even if described rotating shaft (434) is moved towards described second direction, described the second gap (L2) disappears, and also can guarantee the engagement of described the first gear (433a) and described the second gear (44).
9. damping device as claimed in claim 2 (4), is characterized in that, described force application mechanism is for being included in the inclined plane towards described first direction declivity on described bearing-surface (414a, 415a).
10. damping device as claimed in claim 1 or 2 (4), is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
11. damping device as claimed in claim 3 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
12. damping device as claimed in claim 4 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
13. damping device as claimed in claim 5 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
14. damping device as claimed in claim 6 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
15. damping device as claimed in claim 7 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
16. damping device as claimed in claim 8 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
17. damping device as claimed in claim 9 (4) is characterized in that, is provided with the large member of frictional force on described bearing-surface (414a, 415a).
18. damping device as described in claim 1 or 9 (4) is characterized in that, also has the tank (42) that stockpiles water,
Described humidification comprising with rotary body (43):
Make the vaporization component (432) of the water vapor in described tank (42); And
By rotation, draw the water that is stored in described tank (42), and supply water to the water supply unit (472a) of described vaporization component (432),
Draw water by described water supply unit (472a), make described humidification use rotary body (43) to be used for described humidification rotary body (43) away from the masterpiece of described the second gear (44).
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-188663 | 2009-08-17 | ||
| JP2009188662A JP5347828B2 (en) | 2009-08-17 | 2009-08-17 | Humidifier |
| JP2009188663 | 2009-08-17 | ||
| JP2009-188662 | 2009-08-17 | ||
| JP2010-137376 | 2010-06-16 | ||
| JP2010137376A JP4957836B2 (en) | 2009-08-17 | 2010-06-16 | Humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101995068A CN101995068A (en) | 2011-03-30 |
| CN101995068B true CN101995068B (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010258898 Active CN101995068B (en) | 2009-08-17 | 2010-08-16 | Humidification device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5561322B2 (en) * | 2012-07-13 | 2014-07-30 | ダイキン工業株式会社 | Humidifier |
| JP5953196B2 (en) * | 2012-09-26 | 2016-07-20 | シャープ株式会社 | Humidifier |
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| JP2002106899A (en) * | 2000-09-29 | 2002-04-10 | Daikin Ind Ltd | Humidifying rotor structure |
| CN2628922Y (en) * | 2003-07-23 | 2004-07-28 | 北京亚都科技股份有限公司 | Air humidifier |
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