CN218763777U - Humidifier with upper fan - Google Patents

Abstract

The utility model discloses a humidifier that fan overhead, include water tank, atomizing unit that set gradually from bottom to top and lead the fog unit, lead the fog structure that the fog unit includes the fan and locates the fan top. The utility model has simple structure and reasonable design, the fan is arranged above the atomizing unit and below the mist outlet structure, and is matched with the mist outlet structure, the mist outlet quantity is large, the mist particles are lighter and thinner, the rising height of the mist output by the mist outlet structure is higher, the mist can be diffused faster and better, water drops are not easy to form around the humidifier, and the humidifying effect is good; the output mist has a special shape, so that the aesthetic feeling is effectively improved, and the output mist has certain decorative and ornamental properties; the rotating speed of the fan with the same mist outlet amount can be smaller, the energy consumption is lower, the noise is smaller, and the noise is further reduced by the design of the noise reduction cover.

Description

Humidifier with upper fan

Technical Field

The utility model relates to a humidifier field particularly, relates to a humidifier of fan overhead.

Background

Air humidity is one of the important factors affecting environmental comfort, especially in northern areas and places where air conditioners are frequently used, and therefore humidifiers increasing the environmental humidity are becoming more and more necessary for many families. Humidifiers generally humidify air by drawing air in with a fan and then blowing the air into the surrounding environment with the generated mist.

The following problems generally exist in the existing humidifier: the fog outlet is small, so that the fog outlet amount is small and too concentrated, the rising height of the blown fog is low, and water drops are easily condensed around the humidifier; the humidifier has larger noise when working; meanwhile, the output fog has no shape and is not aesthetic.

In view of the above, the inventor of the present application invented a humidifier with a fan disposed on top.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a go out the humidifier that the fan overhead that the fog volume is big and even, the special and noise is little of fog molding.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a humidifier of fan overhead, includes water tank, atomizing unit and the fog unit that leads that sets gradually from bottom to top, it includes the fan and locates the play fog structure of fan top to lead the fog unit.

Furthermore, go out the fog structure and include that kuppe and cover are put the water conservancy diversion cover of kuppe periphery, annular fog passageway that goes out is formed in the clearance between the outer wall of kuppe and the water conservancy diversion cover inner wall, it is including the fog mouth that advances that is located the bottom and the fog mouth that goes out that is located the top to go out the fog passageway, from advancing fog mouth to fog mouth, the periphery of kuppe is the loudspeaker form that increases gradually.

Furthermore, a plurality of flow guide ribs are arranged on the outer wall of the flow guide cover along the circumferential direction of the outer wall of the flow guide cover, and the flow guide ribs are located at the top of the flow guide cover.

Furthermore, the top end of the air guide sleeve is provided with a top cover which is detachably mounted with the air guide sleeve, the air guide sleeve is hollow to form a mounting cavity, and a lamp detachably mounted with the air guide sleeve is arranged in the mounting cavity.

Furthermore, a bottom plate horizontally arranged is arranged below the air guide sleeve, the bottom end of the air guide sleeve is detachably mounted on the bottom plate, and the fan is mounted on the bottom surface of the bottom plate.

Further, the atomizing unit includes the water storage chamber and is located the control room of water storage chamber below, the bottom in water storage chamber is equipped with one and crosses the fog through-hole, be equipped with water pump, control circuit board in the control room and be located the atomizing disk of crossing the fog through-hole below, be equipped with on the atomizing disk with cross the atomizing piece that the fog through-hole corresponds the setting, the atomizing disk with be equipped with the sealing washer between the outer diapire in water storage chamber.

Furthermore, the water pump is provided with a water inlet pipe and a water outlet pipe which are connected with the water pump, the water inlet pipe is communicated to the bottom of the water tank, a water inlet channel communicated with the control chamber is arranged in the water storage cavity, and the water outlet pipe penetrates through the upper port of the water inlet channel and is communicated to the water storage cavity.

Furthermore, an overflow channel communicated with the water tank is arranged in the water storage cavity, and an upper port of the overflow channel is lower than an upper port of the water inlet channel and higher than the mist passing through hole.

Furthermore, a floater capable of floating up and down is further arranged in the water storage cavity, and the lower limit position of the floater capable of floating is higher than the fog passing through hole.

Furthermore, a cylindrical mist guide column is arranged above the mist passing hole, a bowl-shaped noise reduction cover is arranged above the mist guide column, the noise reduction cover comprises a water retaining part at the middle part and a plurality of flow guide ribs which are connected with the water retaining part in a radial shape, the water retaining part protrudes upwards and is arranged corresponding to the mist guide column, and the fan is positioned right above the noise reduction cover.

After the technical scheme is adopted, the utility model has the advantages of as follows:

the utility model discloses humidifier simple structure, reasonable in design locate atomizing unit top and lie in the below of fog structure with the fan, with the cooperation of fog structure, its fog volume is big and the fog granule is lighter thinner, the fog structure output fog rise height is higher, make the fog can more fast better spread, and be difficult for forming the drop of water at the humidifier periphery, humidification effect is good; the output fog has a special shape, so that the aesthetic feeling is effectively increased, and the output fog has certain decorative and ornamental properties; the rotating speed of the fan with the same mist outlet quantity can be smaller, the energy consumption is lower, the noise is lower, and the noise is further reduced by the design of the noise reduction cover.

Drawings

Fig. 1 is a schematic perspective view of a humidifier according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a humidifier according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an atomizing unit according to an embodiment of the present invention;

fig. 4 is a schematic partial exploded view of an atomizing unit according to an embodiment of the present invention;

FIG. 5 is a schematic view of the inside of the upper housing of the atomizing unit according to the embodiment of the present invention;

FIG. 6 is a schematic view of the inside of a control room according to an embodiment of the present invention;

FIG. 7 is an exploded view of the mist guiding unit according to the embodiment of the present invention;

FIG. 8 is a schematic sectional view of a mist outlet structure according to an embodiment of the present invention;

fig. 9 is a schematic view of a pod according to an embodiment of the present invention.

Description of reference numerals:

100-a water tank, wherein the water tank is provided with a water inlet,

200-an atomizing unit, wherein the atomizing unit,

210-an upper shell, and-a lower shell,

211-a water storage cavity, wherein the water storage cavity,

212-a through-mist-passing through-hole,

213-the water inlet channel is arranged on the upper surface of the water tank,

214-the overflow channel(s) of the device,

215-the amount of the float,

216-fog collecting frame, 2161-fog guiding column, 2162-installation table surface,

217-noise reduction cover, 2171-water retaining part, 2172-flow guiding rib,

218-a fog-collecting sleeve is arranged,

220-a lower shell, wherein the lower shell is provided with a plurality of through holes,

221-a control chamber for controlling the operation of the device,

222-a water pump, 2221-a water inlet pipe, 2222-a water outlet pipe,

223-a control circuit board for controlling the operation of the circuit board,

224-an atomizing disk, 2241-an atomizing sheet, 2242-a sealing ring,

300-a mist guiding unit, wherein the mist guiding unit,

310-a fan-the air-flow fan,

320-a mist-out structure, wherein,

321-a flow guide cover, 3211-a flow guide rib, 3212-an installation cavity, 3213-a lamp, 3214-a top cover, 3215-a clamping hole and 3216-a clamping part,

322-the flow guide sleeve is arranged on the lower part of the water tank,

323-fog outlet channel, 3231-fog inlet, 3232-fog outlet,

324-a bottom plate, 3241-a blocking part,

330-top cover, 331-abdication hole, 332-air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 2, the utility model discloses a humidifier with a fan 310 arranged on top, which comprises a water tank 100, an atomizing unit 200 and a mist guiding unit 300 which are arranged from bottom to top in sequence, wherein the mist guiding unit 300 comprises a fan 310 and a mist outlet structure 320 arranged above the fan 310. The water in the water tank 100 enters the atomizing unit 200 and is atomized to form mist, and the mist is finally output to the outside air through the mist guiding unit 300 to perform a humidifying function. The water tank 100 is disposed at the bottom, so that water can be conveniently supplied to the water tank 100, and the water tank 100 can be conveniently installed after water is supplied, and when other components are broken down and leak water, water flows downwards and directly flows into the water tank 100 without flowing out of the humidifier to damage the surrounding environment. The fan 310 is disposed above the atomizing unit 200 and below the mist outlet structure 320, and has a large mist outlet amount, lighter and finer mist particles, and a higher rising height of the mist output by the mist outlet structure 320, so that the mist can be diffused faster and better, and water drops are not easily formed around the humidifier, thereby achieving a good humidifying effect. Meanwhile, the rotation speed of the fan 310 can be lower with the same amount of mist, the energy consumption is lower, and the noise is lower.

The upper end of the water tank 100 is not closed, so that water can be conveniently added through the water tank 100 (the water adding opening is large), the water tank 100 is provided with a tightening section close to the upper end opening, the inner diameter of the tightening section is smaller than that of the upper end opening of the water tank 100, and the atomization unit 200 can be conveniently installed subsequently due to the design of the tightening section.

Referring to fig. 1 to 6, the atomizing unit 200 includes an upper housing 210 and a lower housing 220, the upper housing 210 is hollow and has an upper end that is not closed to form a water storage cavity 211, the lower housing 220 is hollow and has an upper end that is not closed, and the lower housing 220 and a bottom wall of the upper housing 210 enclose to form a control chamber 221 (the control chamber 221 is located below the water storage cavity 211). The sidewall of the upper housing 210 extends downward to form an extension section, and the extension section and the bottom of the upper housing 210 form an installation groove. The bottom end of the lower shell 220 is embedded into the water tank 100 from the upper end opening of the water tank 100 and is clamped and fixed at the tightening section of the water tank 100, the mounting groove at the bottom of the upper shell 210 is matched and clamped at the top end of the lower shell 220, and meanwhile, the bottom end of the extending section of the lower shell is just abutted to the top end of the water tank 100. Therefore, the installation is convenient and quick, and the external appearance of the humidifier can be ensured. Of course, in order to avoid inconvenience in subsequent use, other connecting means, such as glue adhesion, are usually added to the upper housing 210 and the lower housing 220 to connect and fix the two.

Wherein, the bottom in water storage cavity 211 is equipped with one and crosses fog through-hole 212, be equipped with water pump 222, control circuit board 223 in the control chamber 221 and be located the atomizing disk 224 of crossing fog through-hole 212 below, be equipped with on the atomizing disk 224 with cross the atomizing piece 2241 that fog through-hole 212 corresponds the setting, atomizing disk 224 with be equipped with sealing washer 2242 between the outer diapire of water storage cavity 211. The water pump 222 pumps the water pump 222 in the water tank 100 into the water storage cavity 211, water in the water storage cavity 211 enters the atomizing sheet 2241 through the mist passing through hole 212, and water column generated by oscillation of the atomizing sheet 2241 enters the water storage cavity 211 through the mist passing through hole 212. The sealing ring 2242 is arranged to effectively prevent water from entering the control room 221. The control circuit board 223 is used for controlling the working state of the whole humidifier, and a switch button and the like which are electrically connected with the control circuit board 223 are correspondingly arranged on the outer wall of the humidifier, so that a user can conveniently control and use the humidifier. Wherein, all set up control circuit board 223, atomizing disk 224 and water pump 222 in control room 221 for the structure of humidifier is compacter reasonable, and especially water pump 222 no longer directly sets up in there being the water environment, makes water pump 222 more simple and convenient when the erection joint, especially can effectively simplify with the connection of circuit board, so can effectively provide efficiency.

The water pump 222 has a water inlet pipe 2221 and a water outlet pipe 2222 connected to the water pump, the water inlet pipe 2221 is connected to the bottom of the water tank 100, a water inlet channel 213 connected to the control chamber 221 is disposed in the water storage cavity 211, the water outlet pipe 2222 passes through the water inlet channel 213 and penetrates through the upper end of the water inlet channel to be connected to the water storage cavity 211, and the upper end of the water inlet channel 213 is higher than the mist passing through hole 212. The water in the water tank 100 enters the water pump 222 through the water inlet pipe 2221 and then enters the water storage cavity 211 through the water outlet pipe 2222, and the upper port of the water inlet channel 213 needs to be higher than the mist through hole 212 by a section, so that the water in the water storage cavity 211 can be effectively prevented from entering the control chamber 221 through the water inlet channel 213 by matching with other structures. Specifically, an overflow channel 214 communicated with the water tank 100 is arranged in the water storage cavity 211, and an upper port of the overflow channel 214 is lower than an upper port of the water inlet channel 213 and higher than the mist passing through hole 212. Therefore, water in the water storage cavity 211 can be effectively prevented from entering the control chamber 221 through the water inlet channel 213 (water flow is reserved from the overflow channel 214 to the water tank 100), and meanwhile, the atomizing plate 2241 is always kept filled with water to prevent dry burning. Meanwhile, the design of the overflow channel 214 does not need to consider whether the water level in the water storage cavity 211 is too high during use, so that the water pump 222 can work continuously, and the service life of the water pump 222 can be effectively prolonged compared with intermittent work.

Referring to fig. 5, a float 215 capable of floating up and down is further disposed in the water storage cavity 211, a lower limit position of the float 215 capable of floating is higher than the mist passing through hole 212, and an upper limit position of the float is slightly lower than an upper port of the overflow channel 214. Wherein, the distance that the float 215 can float the lower limit position and exceed the fog through-hole 212 sets up according to the ideal working water level of atomizing piece 2241, when float 215 floats to its lower limit position along with the water level in water storage chamber 211, control circuit board 223 control humidifier stop work, so prevent that atomizing piece 2241 from burning futilely.

Referring to fig. 2 to 4, a cylindrical mist guide post 2161 is disposed above the mist passing through hole 212, a bowl-shaped noise reduction cover 217 is disposed above the mist guide post 2161, the noise reduction cover 217 includes a water blocking portion 2171 at the middle portion and a plurality of flow guide ribs 2172 radially connected to the water blocking portion 2171, the water blocking portion 2171 protrudes upward, the water blocking portion 2171 is disposed corresponding to the mist guide post 2161, and the fan 310 is located right above the noise reduction cover 217.

Specifically, be equipped with cylindric collection fog frame 216 in the water storage cavity 211, it locates to lead fog post 2161 collection fog frame 216's bottom, collection fog frame 216 is located the top end opening part that leads fog post 2161 and is equipped with a mounting surface 2162, and this mounting surface 2162's height is slightly less than overflow channel 214's last port, it sets up early to fall the lid 217 of making an uproar on the mounting surface 2162, the bottom of collection fog frame 216 then the joint is on the interior diapire of water storage cavity 211, simple to operate is swift. In the design of the noise reduction cover 217, the atomizing sheet 2241 oscillates to generate a water column, the water column passes through the mist guide column 2161 and is blocked by the water blocking part 2171, and finally the water column slowly flows back along the flow guide rib 2172, so that the water column is prevented from falling naturally, and the working noise of the humidifier is effectively reduced. In addition, the side walls of the mist collecting frame 216 are all in a fence type design, so that external air can enter the mist collecting frame 216 conveniently.

In addition, the mist collecting frame 216 has a certain height, so that the noise reduction cover 217 has a certain mist collecting space to the fan 310, the atomizing sheet 2241 atomizes water in the water storage cavity 211, and then can generate mist in the mist collecting space, the fan 310 works to suck air into the mist collecting space to form air flow, and then the air flow carries the generated mist to be blown out to the surrounding environment through the mist outlet structure 320, so that the air is humidified. Wherein, the top of the mist collecting frame 216 is further provided with a mist collecting sleeve 218, and the mist collecting sleeve 218 is correspondingly arranged on the periphery of the fan 310, which plays a better mist collecting role.

Referring to fig. 7 to 9, the mist outlet structure 320 includes a flow guiding cover 321 and a flow guiding sleeve 322 sleeved on the periphery of the flow guiding cover 321, a gap between an outer wall of the flow guiding cover 321 and an inner wall of the flow guiding sleeve 322 forms an annular mist outlet channel 323, the mist outlet channel 323 includes a mist inlet 3231 located at a bottom end and a mist outlet 3232 located at a top end, and the periphery of the flow guiding cover 321 is in a gradually increasing trumpet shape from the mist inlet 3231 to the mist outlet 3232. The annular design of the mist outlet channel 323 ensures that the mist is not too concentrated, and the design of the upper part and the lower part is large, so that the amount of the mist entering the mist outlet structure 320 is effectively ensured, and finally, the amount of the mist output by the mist outlet structure 320 is large and not too concentrated, thereby being beneficial to better dispersing the mist. Meanwhile, due to the horn-shaped design of the air guide sleeve 321, the size of the mist outlet channel 323 at each position of the mist outlet channel 323 along the circumferential direction is equal, and the mist outlet port 3232 can be guaranteed to be uniform in mist outlet.

In this embodiment, the outer wall of the nacelle 321 is provided with a plurality of flow guide ribs 3211 along a circumferential direction thereof, and the flow guide ribs 3211 are located at the top of the nacelle 321. Specifically, the flow guide ribs 3211 are arranged to be inclined in the longitudinal direction, and the inclined directions of the flow guide ribs 3211 are the same. The arrangement of the flow guide ribs 3211 has a flow guide effect on the mist, so that the mist is output in a certain shape under the effect of the flow guide ribs 3211, and the aesthetic feeling is effectively increased. Certainly, the outer wall of the air guide sleeve 321 may not be provided with the air guide ribs 3211, and the mist is directly output from a gap between the outer wall of the air guide sleeve 321 and the inner wall of the air guide sleeve 322 to the present, so that the output mist has another shape. Or the flow guide ribs 3211 may also be provided with other forms to form different fog-forming shapes, which may be designed according to actual requirements, and is not limited herein.

In this embodiment, the dome 321 is hollow to form an installation cavity 3212, and a lamp 3213 is installed in the installation cavity 3212. The top end of the dome 321 has a top cover 3214 detachably mounted thereto, and the top cover 3214 is fastened and fixed to the top end of the dome 321 to close the mounting cavity 3212. Specifically, a clamping hole 3215 is formed in the middle of the bottom end of the dome 321, and the bottom end of the lamp 3213 is directly inserted into the clamping hole 3215 and clamped and fixed with the clamping hole 3215. The whole mist outlet structure 320 is made of a transparent material, so that when the lamp 3213 works, light can penetrate through the mist outlet structure 320 to the mist outlet port 3232, mist of the mist outlet port 3232 is more gorgeous under the irradiation of the light, and has certain decorative and ornamental properties, and the light can be in different colors or different forms, such as flickering or gradual change, according to actual needs. And top cap 3214 and lamps and lanterns 3213's demountable installation for lamps and lanterns 3213 can select dismouting or change according to the demand at any time, and the use is nimble.

Referring to fig. 2 to 3 and 7 to 9, in this embodiment, the mist outlet structure 320 further includes a bottom plate 324 horizontally disposed, the bottom plate 324 is disposed at the bottom end of the air guide sleeve 321, two ends of the bottom plate 324 are fixedly mounted on the mist collecting sleeve 218, and the bottom end of the air guide sleeve 322 is also fixedly mounted on the mist collecting sleeve 218, so as to achieve the mounting and fixing of the whole mist outlet structure 320. Specifically, the bottom plate 324 includes a blocking portion 3241 located in the middle, the bottom end of the air guide sleeve 321 is provided with engaging portions 3216 which can be engaged and fixed with both sides of the blocking portion 3241, the engaging portions 3216 are engaged and fixed with both sides of the blocking portion 3241 to detachably mount and fix the bottom plate 324 and the bottom end of the air guide sleeve 321, and the blocking portion 3241 correspondingly blocks engaging holes 3215 at the bottom end of the air guide sleeve 321 to prevent mist from entering the air guide sleeve 321. Besides the middle blocking portion 3241, the other parts of the bottom plate 324 are designed to be hollow, so that the material usage can be reduced, the blocking of mist can be reduced, and the mist can enter the mist outlet channel 323 more smoothly.

Wherein, the detachable mounting of bottom plate 324 and kuppe 321, when the installation of structure 320 that goes out fog is fixed to specific humidifier, kuppe 321 still can be at any time the dismouting, or change different kuppe 321 so that have different fog models at any time, and it is nimble convenient to use, satisfies multiple demand. In addition, in order to facilitate the assembly and disassembly or replacement of the pod 321, after the pod 321 and the bottom plate 324 are fixed, the top end of the pod 321 is still higher than the top end of the flow guide sleeve 322. Of course, the detachable mounting manner of the pod 321 and the bottom plate 324 is not limited thereto, and any detachable structure of the prior art can be used herein, so long as the detachable structure can be used therein, and the detachable structure is not limited thereto.

Referring to fig. 1, 2, and 9, in this embodiment, the present embodiment further includes a top cover 330, a bottom end of the top cover 330 is not closed and is in matching abutment with a top end of the upper housing 210, a top end of the top cover 330 has an offset hole 331 corresponding to the mist outlet structure 320, and an opening of the offset hole 331 extends downward for a section to be matched and installed on the horizontal rib on the outer wall of the flow guide sleeve 322. Meanwhile, the side wall of the top cover 330 is provided with air inlets 332 along the circumferential direction thereof, so that the external air can enter the mist collecting frame 216.

In this embodiment, water can be directly added through the water tank 100, or through the mist outlet 3232, and the water flow enters the water storage cavity 211, and when the water level of the water storage cavity 211 reaches the upper port of the overflow channel 214, the water is continuously added and then enters the water tank 100. Thus, the water tank 100 does not need to be detached again when water is added, and the water tank is convenient and fast to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a humidifier that fan overhead which characterized in that: including water tank, the atomizing unit that sets gradually from bottom to top and lead the fog unit, it includes the fan and locates the play fog structure of fan top to lead the fog unit.

2. A fan-up humidifier as claimed in claim 1, wherein: go out the fog structure and include that kuppe and cover are put the water conservancy diversion cover of kuppe periphery, annular play fog passageway is formed in the clearance between the outer wall of kuppe and the water conservancy diversion cover inner wall, go out the fog passageway including the fog mouth that advances that is located the bottom and the play fog mouth that is located the top, from advancing fog mouth to play fog mouth, the periphery of kuppe is the loudspeaker form of crescent.

3. A fan-up humidifier as claimed in claim 2, wherein: the air guide sleeve is characterized in that a plurality of air guide ribs are arranged on the outer wall of the air guide sleeve along the circumferential direction of the air guide sleeve, and the air guide ribs are located at the top of the air guide sleeve.

4. A fan-up humidifier as claimed in claim 2, wherein: the top end of the air guide sleeve is provided with a top cover which is detachably mounted with the air guide sleeve, the air guide sleeve is hollow to form a mounting cavity, and a lamp which is detachably mounted with the air guide sleeve is arranged in the mounting cavity.

5. A fan-up humidifier as claimed in claim 2, wherein: the fan is characterized in that a bottom plate horizontally arranged is arranged below the air guide sleeve, the bottom end of the air guide sleeve is detachably mounted on the bottom plate, and the fan is mounted on the bottom surface of the bottom plate.

6. A fan-up humidifier as claimed in claim 1, wherein: the atomizing unit includes the water storage chamber and is located the control room of water storage chamber below, the bottom in water storage chamber is equipped with one and crosses the fog through-hole, be equipped with water pump, control circuit board in the control room and be located the atomizing disk of crossing the fog through-hole below, be equipped with on the atomizing disk with cross the atomizing piece that the fog through-hole corresponds the setting, the atomizing disk with be equipped with the sealing washer between the outer diapire in water storage chamber.

7. A fan-up humidifier as claimed in claim 6, wherein: the water pump is provided with a water inlet pipe and a water outlet pipe which are connected with the water pump, the water inlet pipe is communicated to the bottom of the water tank, a water inlet channel communicated with the control chamber is arranged in the water storage cavity, and the water outlet pipe penetrates through the upper port of the water inlet channel and is communicated to the water storage cavity.

8. A fan-up humidifier as claimed in claim 7, wherein: the water storage cavity is internally provided with an overflow channel communicated with the water tank, and the upper port of the overflow channel is lower than the upper port of the water inlet channel and higher than the fog passing through hole.

9. A fan-up humidifier as claimed in claim 6 or 7, wherein: the water storage cavity is also internally provided with a floater capable of floating up and down, and the lower limit position of the floater capable of floating is higher than the fog passing through hole.

10. A fan-up humidifier as claimed in claim 6, wherein: cross the top of fog through-hole and be the tube-shape lead the fog post, the top of leading the fog post is equipped with the lid of making an uproar that falls that is the bowl form, fall that the lid of making an uproar includes that the manger plate portion at middle part, many all connect into the water conservancy diversion muscle that radially sets up with manger plate portion, manger plate portion upwards salient just manger plate portion with lead the fog post and correspond the setting, the fan is located fall and cover directly over.

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