CN109974183B - Upward water adding humidifier - Google Patents
Upward water adding humidifier Download PDFInfo
- Publication number
- CN109974183B CN109974183B CN201910377313.1A CN201910377313A CN109974183B CN 109974183 B CN109974183 B CN 109974183B CN 201910377313 A CN201910377313 A CN 201910377313A CN 109974183 B CN109974183 B CN 109974183B
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- water
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- atomizing
- humidifier
- atomization
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 329
- 238000003860 storage Methods 0.000 claims abstract description 90
- 238000000889 atomisation Methods 0.000 claims abstract description 49
- 238000004891 communication Methods 0.000 claims abstract description 17
- 239000003595 mist Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses an upper water adding humidifier, which comprises a humidifier body and a water bucket which can be pulled out from the humidifier body, wherein an atomization cavity is arranged in the humidifier body, an atomization sheet is arranged at the bottom of the atomization cavity, and a water outlet and a water valve positioned at the water outlet are arranged at the bottom of the water bucket; the upper end of the humidifier body is provided with a water storage cavity with an open structure, the water bucket is arranged in the water storage cavity in a removable way, and a water draining controller for controlling the water valve to be opened or closed is arranged in the water storage cavity; the atomizing cavity is located the retaining chamber lateral surface and is linked together through tunnel communication structure between atomizing cavity and the retaining chamber. The water storage device is simple in structure and safe and reliable to use, and the water storage cavity is arranged between the water bucket and the atomizing cavity and is used for carrying out secondary water supply on the atomizing cavity, so that the humidifier can keep continuous and uninterrupted humidification when the water bucket is pulled out for water adding operation.
Description
Technical Field
The invention relates to a household appliance, in particular to an upper water adding humidifier.
Background
Chinese patent CN2017203164040 discloses a removable water bucket structure of a humidifier and a humidifier using the same, comprising a humidifier body and a water bucket, wherein a cavity for installing a water supply bucket is formed in the humidifier body, and the upper part of the cavity is opened; the water bucket is of an upper open structure and is detachably nested in the cavity of the body, the outer wall of the water bucket is matched with the inner wall of the body in size, and when the water bucket is installed in the cavity, the cavity is divided into a water storage cavity and an atomization cavity; the water storage cavity is communicated with the atomization cavity, and the water storage cavity is communicated with the atomization cavity through the water inlet; and a mist outlet channel is arranged on the water bucket and is connected with the atomizing cavity. This technical scheme is taken out the cask in order to wash humidifier body and cask from the humidifier that can be convenient, however, if take out the cask and carry out the operation of adding water in the humidifier carries out humidification operation in-process, on the one hand because the water yield that atomizes the chamber and store is less leads to the humidifier to continue the time of work very briefly, the humidifier stands Ma Jiuhui after taking out the cask and sends out the lack of water warning and stop continuing humidification work, on the other hand because the water smoke that produces when setting up thereby taking out the cask on the cask is unable to be discharged through the play fog passageway, thereby can't let the humidifier keep continuous uninterrupted duty in taking out the cask and carry out the operation of adding water, can't satisfy the actual need of continuous uninterrupted humidification work.
Disclosure of Invention
The invention aims to overcome the defects in the prior art to a certain extent, and provides the upper water adding humidifier which is simple in structure and safe and reliable to use.
The invention is realized by adopting the following technical scheme: an upper water adding humidifier comprises a humidifier body and a water bucket which can be pulled out from the humidifier body, wherein an atomization cavity is arranged in the humidifier body, an atomization sheet is arranged at the bottom of the atomization cavity, an atomization cover with a mist outlet is arranged on the atomization cavity, and a water outlet and a water valve positioned at the water outlet are arranged at the bottom of the water bucket; the upper end of the humidifier body is provided with a water storage cavity with an open structure, the water bucket is arranged in the water storage cavity in a removable way, and a water draining controller for controlling the water valve to be opened or closed is arranged in the water storage cavity; the atomizing cavity is located the retaining chamber lateral surface and is linked together through tunnel communication structure between atomizing cavity and the retaining chamber.
In one embodiment, the effective capacity of the water storage chamber is not less than the maximum capacity of the water tub.
In one embodiment, the upper end of the humidifier body is provided with a cavity with an open structure, the sewer controller and the atomizing sheet are both provided with the cavity bottom of the cavity, the lower end cover of the atomizing cover is arranged on the atomizing sheet and forms an atomizing cavity in the atomizing cover, and a water storage cavity is formed between the outer side surface of the atomizing cover and the inner side wall of the cavity.
In one embodiment, the atomizing cover is provided with an air duct, and the lower end of the air duct is communicated with the atomizing cavity; the upper end of the air duct is provided with an air duct air inlet, the inner side wall of the cavity is provided with a body air inlet, the air duct air inlet is communicated with the body air inlet, and the body air inlet is communicated with a fan arranged outside the cavity.
In one embodiment, the lower end of the atomizing cap is removably mounted to the bottom of the cavity.
In one embodiment, a step part is arranged on the outer wall of the mist guide cover, which faces to one side of the water bucket, and when the water bucket is placed in the water storage cavity, at least part of the bottom end of the water bucket is erected on the step part.
In one embodiment, a baffle rib is arranged at the bottom of the cavity and positioned at the periphery of the atomizing sheet, and the lower end of the atomizing cover is connected with the baffle rib or/and the inner side wall of the cavity in a sealing way through a first sealing ring
The tunnel communication structure comprises a water supplementing hole arranged at the lower end of the baffle rib or/and the atomizing cover, and water in the water storage cavity flows into the atomizing cavity through the water supplementing hole.
In one embodiment, a tunnel communication structure includes: the pipeline is respectively arranged at the water inlet and the water outlet of the water storage cavity and the atomizing cavity and is connected between the water inlet and the water outlet.
In one embodiment, the pipe is provided with heating means for heating the water flowing through the pipe.
In one embodiment, a tunnel communication structure includes: the water inlet and the water outlet are respectively arranged at the bottom of the water storage cavity and the bottom of the atomizing cavity, the end covers are fixed with the outer side face of the bottom of the water storage cavity and the outer side face of the bottom of the atomizing cavity through the second sealing rings, the water inlet and the water outlet are both positioned in the end covers, and a water supply channel which is communicated with the water inlet and the water outlet is formed in the end covers.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the water storage cavity is arranged between the water bucket and the atomizing cavity, so that water in the water bucket is matched with the water valve through the water drainage controller to carry out secondary water supply on the atomizing cavity through the tunnel communication structure, and as enough water is stored in the water storage cavity, water in the water storage cavity continuously supplements water for the atomizing cavity when the water bucket is extracted from the water storage cavity to carry out water adding operation, and the atomizing cover is separated from the water bucket, so that steam fog in the atomizing cavity can still be normally guided out through the atomizing cover after the water bucket is extracted, and the humidifier can keep continuous and uninterrupted humidifying operation.
2. According to the invention, the water bucket is arranged in the water storage cavity, the atomizing cavity is arranged at the outer side of the water storage cavity, and the effective capacity of the water storage cavity is not smaller than the maximum capacity of the water bucket, so that when the water valve fails and leaks, water can not flow into the water storage cavity in an unrestricted manner and cannot exceed the effective capacity of the water storage cavity to leak, accidents caused by water leakage of the humidifier are avoided, and the use safety of the humidifier is improved.
3. According to the invention, the atomizing cavity and the water bucket are arranged separately, and the water bucket is independent of the humidifier body, so that the structure of the water bucket is simplified, and realization conditions are provided for manufacturing the water bucket by adopting metal and glass materials with higher safety.
Drawings
Fig. 1 is a schematic view of the internal structure of an add-on humidifier.
Fig. 2 is a schematic view of the internal structure of the humidifier body.
Fig. 3 is a schematic view of a semi-sectional structure of the water tub.
Fig. 4 is a schematic perspective exploded view of one embodiment of an add-on humidifier.
Fig. 5 is a schematic view of a semi-sectional structure of a cavity of a humidifier body.
Fig. 6 is a schematic view of the internal structure of the detachable atomizing cover in a partially cut-away state.
Fig. 7 is a schematic view showing the internal structure of embodiment 1 of a tunnel structure for implementing a water-adding humidifier.
Fig. 8 is a schematic diagram showing the internal structure of embodiment 2 of the tunnel structure of the water-adding humidifier.
Fig. 9 is a schematic diagram showing the internal structure of embodiment 3 of a tunnel structure for implementing a water-adding humidifier.
Fig. 10 is a schematic view showing a state in which water is added by directly opening the water drum lid.
Fig. 11 is a schematic view showing a state in which water is added after the water tub is lifted out of the humidifier body.
The reference numerals in the drawings represent the following meanings: the humidifier comprises a humidifier body, a cavity 11, a water storage cavity 111, an atomization cavity 112, a water draining controller 12, an atomization sheet 13, a mist guiding pipe 14, a mist outlet 141, an air duct 142, an air duct 143, an air inlet 15, a body air inlet 16, a blocking rib 17, a first sealing ring 18, a bracket 19, a limiting groove 19, a water bucket 2, a water bucket cover 21, a water bucket cover 22, a water valve 23, a lifting handle 24, a limiting convex part 30, a water supplementing hole 31, a water inlet 32, a water outlet 32, a pipeline 33, a heating device 34, a 35 end cover 36 and a second sealing ring.
Detailed Description
In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
Referring to fig. 1, 2 and 3, the present invention discloses an upper water adding humidifier (abbreviated as "humidifier") comprising a humidifier body 1 and a water tub 2 which can be drawn away from the humidifier body 1, wherein a water storage cavity 111 with an open structure and an atomization cavity 112 positioned on the outer side surface of the water storage cavity 111 are arranged at the upper end of the humidifier body 1, an atomization sheet 13 is arranged at the bottom of the atomization cavity 112, an atomization cover 14 is arranged on the atomization cavity 112, the atomization cover 14 is provided with a mist outlet 141, a tunnel communication structure is arranged between the atomization cavity 112 and the water storage cavity 111 to communicate the atomization cavity 112 with the water storage cavity 111 through the tunnel communication structure, a water outlet and a water valve 22 positioned at the water outlet are arranged at the bottom of the water tub 2, and a water outlet controller 12 for controlling the water valve 22 to be opened or closed is arranged in the water storage cavity 111. Therefore, when the water valve 22 is opened by the water drain controller 12, water in the water bucket 2 flows from the water drain port to the water storage cavity 111 through the water valve 22, and water in the water storage cavity 111 supplies water to the atomization cavity 112 through the tunnel communication structure, and the water entering the atomization cavity 112 is atomized and fogged by the atomizing sheet 13 to realize a humidifying function.
In addition, a stepped portion is provided on an outer wall of the atomizing cover 14 on a side facing the water tub 2, and when the water tub 2 is placed in the water storage chamber 11, at least a portion of a bottom end of the water tub 2 is erected on the stepped portion, so that the water tub 2 is supported by the stepped portion to allow the water drain controller 12 to be disposed at a bottom of the water storage chamber 111 and to be engaged with the water valve 22 at the bottom of the water tub 2.
Because the atomizing cavity 112 is located the lateral surface of the water storage cavity 111, the bucket 2 is arranged in the water storage cavity 111 and the atomizing cover 14 is arranged on the atomizing cavity 112, so that the atomizing cover 14 is arranged separately from the water tank 2 and the atomizing cover 14 is located the lateral surface of the water tank 2, the atomizing cover 14 is not required to be taken away when water is pumped from the water storage cavity 111 to the bucket 2, and the atomizing cavity 112 can work normally. Because the water bucket 2 does not directly supply water to the atomizing cavity 112, but is provided with the water storage cavity 111 between the water bucket 2 and the atomizing cavity 112, the water bucket 2 supplies water to the water storage cavity 111 for the first time through the water storage cavity 111 by matching the water valve 22 with the water controller 12, and then the water of the water bucket 2 is temporarily stored and then is supplied to the atomizing cavity 112 for the second time through the water storage cavity 111 by a tunnel communication structure. Therefore, when the user takes the water bucket 2 out of the water storage cavity 111 to add water in the use process of the humidifier, although the atomization cavity 112 only has a small amount of water to maintain the atomization sheet 13 to continue to work for a short time, enough water is stored in the water storage cavity 111 to continue to supply water to the atomization cavity 112, the atomization sheet 13 can continue to work, and the atomization cover 14 is separated from the water bucket 2, so that the steam fog in the atomization cavity can still be normally led out through the atomization cover 14 after the water bucket 2 is pulled out, and the humidifier still keeps uninterrupted in the process of taking the water bucket 2 out of the humidifier body 1 to add water without affecting the humidifying function.
As further shown in fig. 4-6, in one embodiment, the upper end of the humidifier body 1 is provided with an open-structured cavity 11, the drain controller 12 and the atomizing plate 13 are both provided with a cavity bottom of the cavity 11, the lower end of the atomizing cover 14 is covered on the atomizing plate 13 so as to form an atomizing cavity 112 in the atomizing cover 14, and a water storage cavity 111 is formed between the outer side surface of the atomizing cover 14 and the inner side wall of the cavity 11. The upper end of the atomization cover 14 is provided with a fog outlet 141, the atomization cover 14 is provided with an air duct 142, the upper end of the air duct 142 is provided with an air duct air inlet 143, the inner side wall of the cavity 11 is provided with a body air inlet 15, the air duct air inlet 143 is communicated with the body air inlet 15, and the lower end of the air duct 142 is communicated with the lower end of the atomization cover 14. The fan communicated with the body air inlet 15 is arranged outside the cavity 11 of the humidifier body 1, air generated by the fan enters the air duct 142 after passing through the body air inlet 15 and the air duct air inlet 143, and the air enters the atomization cavity 112 after passing through the air duct 142, so that liquid mist generated by the oscillation of the atomization sheet 13 in the atomization cavity 112 is brought to the mist outlet 141 to be discharged, and a humidifying effect of rapid mist discharging is achieved.
In one embodiment, to facilitate removal and cleaning of the humidifier, the lower end of the atomizing cover 14 is removably mounted to the bottom of the cavity 11. For example, a rib 16 is arranged at the bottom of the cavity 11 and located at the periphery of the atomizing sheet 13, and the lower end of the atomizing cover 14 is connected with the rib 16 or/and the inner side wall of the cavity 11 in a sealing manner through a first sealing ring 17, so that the cavity 11 is separated into a water storage cavity 111 and an atomizing cavity 112 which are not directly communicated through the atomizing cover 14. Therefore, when the humidifier needs to be cleaned, the cavity 11 and the atomization cover 14 can be conveniently cleaned by directly removing the atomization cover 14, and the humidifier is simple in operation and convenient to use.
Wherein, cask 2 is equipped with bung 21 and handle 23, is equipped with spacing convex part 24 at the upper end of cask 2, and the inside wall of cavity 11 is equipped with the spacing groove 19 that cooperatees with spacing convex part 24, when cask 2 was placed in retaining chamber 111, thereby spacing convex part 24 is located spacing groove 19 and makes cask 2 spacing fixed mounting.
In addition, the drain controller 12 is a lever type floating ball structure, an electromagnetic valve, a motor or an air pump. In general, the drain controller 12 uses a lever type floating ball structure including a lever rotatably provided on the bracket 18, a floating ball provided at a first end of the lever, and a force application portion provided at a second end of the lever, and a bracket 18 is provided at a bottom of the water storage chamber 111 (i.e., a bottom of the cavity 11). When the water level in the water storage cavity 111 is low, the floating ball moves upwards along with the water level in the water storage cavity 111 so that the force application part touches the water valve 22 to open the water valve 22, and water in the water bucket 2 flows into the water storage cavity 111 through the water valve 22; as the water level in the water storage cavity 111 increases, the floating ball moves downwards along with the water level in the water storage cavity 111, the force application part does not touch the water valve 22 any more to close the water valve 22, so that water in the water bucket 2 can not flow into the water storage cavity 111 any more, and therefore, the automatic water supply of the water bucket 2 to the water storage cavity 111 is realized through the water valve 22 and the water drainage controller 12.
In order to prevent the water valve 22 from overflowing out of the humidifier after the water in the water tank 2 flows into the water storage cavity 111 without limit in case of failure, so that the surrounding environment of the humidifier is wetted or the water enters the humidifier body 1 through the body air inlet 15 to generate potential safety hazard, the effective capacity of the water storage cavity 111 (the effective capacity of the water storage cavity 111 is determined by the position of the body air inlet 15, that is, the maximum capacity of the water storage cavity 111 when the liquid level in the water storage cavity 111 does not exceed the body air inlet 15) is not smaller than the maximum capacity of the water tank 2. Thus, when the water bucket 2 is placed in the water storage cavity 111, even if the water valve 22 fails to cause water in the water bucket 2 to flow into the water storage cavity 111 uncontrollably until the liquid level in the water bucket 2 is consistent with the liquid level in the water storage cavity 111, at this time, the effective capacity of the water storage cavity 111 is not smaller than the maximum capacity of the water bucket 2, so that the liquid level in the water storage cavity 111 cannot exceed the body air inlet 15, and potential safety hazards caused by leakage of water in the water storage cavity 111 from the body air inlet 15 can be avoided.
As shown in conjunction with fig. 1, 2, 5 and 7, embodiment 1 of the tunnel communication structure includes: a water inlet 31 and a water outlet 32 respectively arranged in the water storage cavity 111 and the atomizing cavity 112, and a pipeline 33 connected between the water inlet 31 and the water outlet 32. Preferably, the water inlet 31 and the water outlet 32 are respectively arranged at the bottom of the water storage cavity 111 and the bottom of the atomizing cavity 112, so that water in the water storage cavity 111 flows into the atomizing cavity 112 from the water outlet 32 after entering the pipeline 33 from the water inlet 31, and the purpose of secondary water supplementing of the atomizing cavity 112 by the water storage cavity 111 is realized. In a preferred embodiment, a heating device 34 (for example, the heating device 34 is a PTC heater, an electrothermal tube, an electrothermal film, or the like) is disposed on the pipeline 33, and the water flowing through the pipeline 33 is heated by the heating device 34, so that hot water is provided to the atomizing cavity 112, and the hot water cup atomizing sheet 13 generates hot mist after atomizing, so that the humidifier provides hot mist humidification.
Referring to fig. 8, embodiment 2 of the tunnel communication structure includes water replenishment holes 30 provided at the lower end of the ribs 16 and/or the atomizing cover 14, and water in the water storage chamber 111 flows into the atomizing chamber 112 through the water replenishment holes 30.
As shown in connection with fig. 9, embodiment 3 of the tunnel communication structure includes: the water inlet 31 and the water outlet 32 are respectively arranged at the bottom of the water storage cavity 111 and the bottom of the atomizing cavity 112, namely, the water inlet 31 and the water outlet 32 are arranged at the bottom of the cavity 11, the water inlet 31 is positioned at the water storage cavity 111, the water outlet 32 is positioned at the atomizing cavity 112, and the end cover 35 is fixed at the bottom of the outer cavity of the cavity 11 through the second sealing ring 36, and the water inlet 31 and the water outlet 32 are positioned in the end cover 35. Therefore, a water supply channel which is communicated with the water inlet 31 and the water outlet 32 is formed between the end cover 35 and the outer cavity bottom of the cavity 11, so that water in the water bucket 2 can be supplied to the atomizing cavity 112 through the water storage cavity 111 and the atomizing sheet 13 can keep normal atomizing and humidifying operation.
Referring to fig. 10, the upper water adding humidifier disclosed by the invention can be the same as a traditional or existing upper water adding humidifier, and can be used for directly adding water into the water barrel 2 after a user opens the water barrel cover 21 of the water barrel 2, so that the operation is simple, convenient and quick, and the normal work of the humidifier is not influenced. Furthermore, as shown in fig. 11, in the humidifying operation process of the upper water adding humidifier disclosed by the invention, a user can directly take out the water barrel 2 from the water storage cavity 111 through the handle 23 after taking down the water barrel cover 21, and put the water barrel 2 back into the water storage cavity 111 after lifting the water barrel 2 to a water source for adding water, and the water storage cavity 111 can continuously supplement water for the atomizing cavity 112 in the whole humidifying operation process, so that the humidifier can be ensured to maintain an uninterrupted humidifying operation state.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (7)
1. An upper water adding humidifier comprises a humidifier body (1) and a water bucket (2), wherein an atomization cavity (112) is arranged in the humidifier body (1), an atomization sheet (13) is arranged at the bottom of the atomization cavity (112), an atomization cover (14) with a mist outlet (141) is arranged on the atomization cavity (112), and a water outlet and a water valve (22) positioned at the water outlet are arranged at the bottom of the water bucket (2); the humidifier is characterized in that the upper end of the humidifier body (1) is provided with a water storage cavity (111) with an open structure, a water bucket (2) is arranged in the water storage cavity (111) in a removable manner, and a water draining controller (12) for controlling a water valve (22) to be opened or closed is arranged in the water storage cavity (111); the atomizing cavity (112) is positioned on the outer side surface of the water storage cavity (111), and the atomizing cavity (112) is communicated with the water storage cavity (111) through a tunnel communication structure;
an air duct (142) is arranged on the atomizing cover (14), and the lower end of the air duct (142) is communicated with the atomizing cavity (112); the upper end of the air duct (142) is provided with an air duct air inlet (143), the cavity wall of the cavity (11) is provided with a body air inlet (15), the air duct air inlet (143) is communicated with the body air inlet (15), and the body air inlet (15) is communicated with a fan arranged outside the cavity (11);
the effective capacity of the water storage cavity (111) is not less than the maximum capacity of the water bucket (2);
the upper end of the humidifier body (1) is provided with a cavity (11) with an open structure, a drainage controller (12) and an atomization sheet (13) are both provided with the cavity bottom of the cavity (11), the lower end of an atomization cover (14) is covered on the atomization sheet (13) and an atomization cavity (112) is formed in the atomization cover (14), and a water storage cavity (111) is formed between the outer side surface of the atomization cover (14) and the inner side wall of the cavity (11).
2. The upper water humidifier according to claim 1, wherein the lower end of the atomizing cover (14) is detachably mounted to the bottom of the cavity (11).
3. The upper water adding humidifier according to claim 1, wherein a step portion is provided on an outer wall of the atomizing cover (14) facing the water tub side, and when the water tub is placed in the water storage chamber (111), a bottom end of at least part of the water tub is erected on the step portion.
4. A water-adding humidifier according to claim 3, wherein a rib (16) is arranged at the bottom of the cavity (11) and located at the periphery of the atomizing sheet (13), the lower end of the atomizing cover (14) is connected with the rib (16) or/and the inner side wall of the cavity (11) in a sealing way through a first sealing ring (17), the tunnel communication structure comprises a water supplementing hole (30) arranged at the lower end of the rib (16) or/and the atomizing cover (14), and water in the water storage cavity (111) flows into the atomizing cavity (112) through the water supplementing hole (30).
5. The add-on water humidifier of any one of claims 1-4, wherein the tunnel communication structure comprises: and a pipeline (33) which is respectively arranged at the water storage cavity (111), the water inlet (31) and the water outlet (32) of the atomizing cavity (112) and is connected between the water inlet (31) and the water outlet (32).
6. A water-adding humidifier according to claim 5, wherein the pipe (33) is provided with heating means (34) for heating the water flowing through the pipe (33).
7. The add-on water humidifier of any one of claims 1-4, wherein the tunnel communication structure comprises: the water inlet (31) and the water outlet (32) are respectively arranged at the bottom of the water storage cavity (111) and the bottom of the atomizing cavity (112), the end cover (35) is fixed with the outer side surface of the bottom of the water storage cavity (111) and the outer side surface of the bottom of the atomizing cavity (112) through the second sealing ring (36), the water inlet (31) and the water outlet (32) are both positioned in the end cover (35), and a water supply channel which is communicated with the water inlet (31) and the water outlet (32) is formed in the end cover (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377313.1A CN109974183B (en) | 2019-05-07 | 2019-05-07 | Upward water adding humidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377313.1A CN109974183B (en) | 2019-05-07 | 2019-05-07 | Upward water adding humidifier |
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| CN109974183A CN109974183A (en) | 2019-07-05 |
| CN109974183B true CN109974183B (en) | 2024-02-13 |
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| CN201910377313.1A Active CN109974183B (en) | 2019-05-07 | 2019-05-07 | Upward water adding humidifier |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197833A (en) * | 2020-03-02 | 2020-05-26 | 小熊电器股份有限公司 | Fog-free humidifier |
| CN113154574A (en) * | 2021-03-26 | 2021-07-23 | 深圳市晨北科技有限公司 | Humidifying equipment |
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| KR200439635Y1 (en) * | 2007-01-08 | 2008-04-24 | 우리텍 주식회사 | The humidifier of being fed with water from the upside |
| CN202074647U (en) * | 2011-05-07 | 2011-12-14 | 美的集团有限公司 | Upper water adding humidifier |
| CN206695317U (en) * | 2017-03-28 | 2017-12-01 | 佛山市顺德区德尔玛电器有限公司 | A kind of humidifier of the drawable bucket structure and application of the humidifier structure |
| JP3216577U (en) * | 2018-03-06 | 2018-06-07 | 合一電器（深▲せん▼）有限公司 | Upper water supply type humidifier |
| CN208186694U (en) * | 2018-04-17 | 2018-12-04 | 中山市伊斯特伍德儿童用品有限公司 | A kind of humidifier |
| CN208382531U (en) * | 2018-05-04 | 2019-01-15 | 中山泰坦工艺品有限公司 | Add water ultrasonic humidifier in one kind |
| CN109297130A (en) * | 2018-11-14 | 2019-02-01 | 小熊电器股份有限公司 | The water tank of humidifier and humidifier |
| CN209910103U (en) * | 2019-05-07 | 2020-01-07 | 小熊电器股份有限公司 | Upper water adding humidifier |
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