CN107421046B - Upper water adding type humidifier - Google Patents
Upper water adding type humidifier Download PDFInfo
- Publication number
- CN107421046B CN107421046B CN201710628114.4A CN201710628114A CN107421046B CN 107421046 B CN107421046 B CN 107421046B CN 201710628114 A CN201710628114 A CN 201710628114A CN 107421046 B CN107421046 B CN 107421046B
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- Prior art keywords
- air duct
- humidifier
- upper water
- water tank
- energy collecting
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Humidification (AREA)
Abstract
The invention provides an upper water adding type humidifier. The upper water adding type humidifier comprises a water tank, an atomizing device arranged at the bottom of the water tank, an air channel structure arranged in the water tank and an energy collecting structure, wherein the energy collecting structure is communicated with the air channel structure, and the position of the energy collecting structure in a plane perpendicular to the axis of the humidifier is limited through the air channel structure, so that the energy collecting structure corresponds to the position of the atomizing device in the axial direction of the humidifier. The upper water adding type humidifier provided by the invention has the advantages that the energy collecting structure is connected with the air duct structure, the position correspondence between the energy collecting structure and the atomizing device is limited through the air duct structure, the structure of the humidifier is simplified, and the production cost is reduced.
Description
Technical Field
The invention relates to the field of humidifying devices, in particular to an upper water adding type humidifier.
Background
Because go up the water adding type humidifier and set up atomizing device in the bottom of water tank generally, in order to improve atomizing effect, generally be provided with in the water tank and gather the ability of swimming ring, for guaranteeing to gather the ability of swimming ring and atomizing device position correspondence, generally be provided with special limit structure in the basin or on the play fog of water tank and cover for the humidifier structure is complicated, has increased manufacturing cost.
Disclosure of Invention
Therefore, one of the purposes of the present invention is to provide an upper water-adding type humidifier with simple structure and low cost.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an upward water adding type humidifier, includes the water tank, sets up atomizing device of water tank bottom, sets up wind channel structure and the energy collection structure in the water tank, the energy collection structure with wind channel structure links to each other, through wind channel structure is limited the energy collection structure with the position in the axis vertically of humidifier plane, so that the energy collection structure with atomizing device is in the axial of humidifier corresponds.
Preferably, the air duct structure is provided with a sliding rail extending along the axial direction of the humidifier, and the energy collecting structure is suspended in the liquid in the water tank and can slide along the sliding rail.
Preferably, the energy-gathering structure comprises a body and a connecting structure arranged on the body, and the connecting structure is connected with the sliding rail and can slide along the sliding rail.
Preferably, a groove extending along the axial direction of the humidifier is arranged on the outer side wall of the air duct structure, the groove forms the sliding rail, and a matching part is arranged on the connecting structure and can be matched with the groove and slide along the groove.
Preferably, the connecting structure comprises a connecting arm, a first end of the connecting arm is connected with the body, and the matching part is arranged at a second end of the connecting arm.
Preferably, the grooves are formed in two opposite outer side walls of the air duct structure, and the body is correspondingly provided with two connecting arms.
Preferably, the connecting arm is of a bent or curved structure.
Preferably, the mating portion is spherical, ellipsoidal or cylindrical.
Preferably, the side wall of the sliding rail protrudes out of the outer side wall of the air duct structure, the side wall of the sliding rail comprises two oppositely arranged convex ribs extending along the axial direction of the humidifier, and a space between the two convex ribs forms the groove.
Preferably, a protruding portion is provided on the side wall of the connection structure at a position close to the mating portion, and the bead can be inserted between the protruding portion and the mating portion.
Preferably, the body is in a cylindrical structure, and the axis of the body coincides with the axis of the atomizing device.
Preferably, the tubular structure comprises a converging section with an inner diameter that gradually decreases from bottom to top.
Preferably, the top end of the air duct structure is provided with an opening, a detachable air duct cover is arranged above the opening, and an air outlet of the air duct structure is formed between the top end of the air duct structure and the air duct cover.
Preferably, the air duct structure is detachably connected with the bottom surface of the water tank.
Preferably, the bottom surface of the water tank is provided with a through hole, the bottom surface of the water tank is provided with an annular bulge in an upward protruding mode, the annular bulge is arranged around the through hole, and the air duct structure is spliced with the annular bulge.
The upper water adding type humidifier provided by the invention has the advantages that the energy collecting structure is connected with the air duct structure, the position correspondence between the energy collecting structure and the atomizing device is limited through the air duct structure, the structure of the humidifier is simplified, and the production cost is reduced.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram showing a structure of an upper water-adding humidifier according to an embodiment of the present invention with a water tank case removed;
fig. 2 is a longitudinal sectional view showing that the upper water-adding type humidifier provided in the embodiment of the present invention has a water tank case removed;
FIG. 3 is a schematic view showing a structure of an upper water-adding humidifier according to an embodiment of the present invention, except for a side wall of a water tank;
FIG. 4 shows an enlarged partial view of portion A of FIG. 3;
FIG. 5 illustrates a perspective view of an energy concentrating structure provided in an embodiment of the present invention;
FIG. 6 is a schematic diagram of a structure of an air duct according to an embodiment of the present invention, with an intermediate portion omitted;
fig. 7 is a schematic structural view of an air duct cover according to an embodiment of the present invention;
fig. 8 is a schematic view showing the structure of the bottom surface of the water tank according to the embodiment of the present invention;
fig. 9 shows a cross-sectional view of the bottom surface of a water tank provided in an embodiment of the present invention.
In the figure, 1, a water tank; 11. a bottom surface; 111. a through hole; 112. a through hole; 113. an air duct of the air supply device; 114. an annular protrusion; 115. positioning columns; 12. a top surface; 121. a mist outlet; 2. a base; 3. an atomizing device; 4. an air duct structure; 41. a groove; 42. convex ribs; 43. a protrusion; 44. an air outlet; 5. an air duct cover; 51. a protruding portion; 52. a jack; 53. side coaming; 6. an energy gathering structure; 61. a body; 611. an energy gathering section; 612. a conveying section; 62. a connection structure; 63. a connecting arm; 631. a mating portion; 632. a protruding portion; 7. a float support; 8. a float.
Detailed Description
The present invention is described below based on embodiments, and it will be understood by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
The axial direction of the humidifier, namely the direction perpendicular to the horizontal plane when the humidifier is in a normal placement state. All references to orientation terms in this application refer to the orientation of the cooking appliance when in normal use.
The application provides an upward water adding humidifier, as shown in fig. 1 to 3, it includes base 2, water tank 1 that sets up on base 2, atomizing device 3 that sets up in water tank 1 bottom (here water tank 1 bottom including being located below or the top of water tank bottom surface 11 or wears to establish in the middle of water tank bottom surface 11) and set up wind channel structure 4 and energy gathering structure 6 in water tank 1. The atomizing device 3 may be, for example, an ultrasonic oscillation head, and in the embodiment shown in fig. 3, the bottom surface 11 of the water tank is provided with a through hole 111, and the ultrasonic oscillation head can pass through the through hole 111 from below the bottom surface 11 of the water tank and enter the water tank 1. When the atomizing device 3 works, vibration of the ultrasonic vibration head is transmitted to water, so that water in the water tank 1 generates energy to vibrate, the energy of the vibration of the water is collected by the energy collecting structure 6 and transmitted in the energy collecting structure 6, finally, ultrasonic water columns and a large amount of mist are formed by concentrating on the top end of the energy collecting structure 6, the air duct structure 4 is used for communicating with an air path of an air supply device of the humidifier, and the generated mist is blown out from the mist outlet 121 of the water tank 1. In order to enhance the energy collecting effect of the energy collecting structure 6, it is necessary to set the energy collecting structure 6 to correspond to the atomizing device 3 in the up-down (in the axial direction of the humidifier), preferably, as shown in fig. 2, when the energy collecting structure 6 is set to a cylindrical structure, the axis of the energy collecting structure 6 coincides with the axis of the atomizing device 3. To further enhance the energy collecting effect of the energy collecting structure 6, the tubular structure preferably comprises an energy collecting section 611 with an inner diameter gradually decreasing from bottom to top, for example, the inner hole of the energy collecting section 611 may have a conical shape or a trumpet shape as shown in fig. 2, further preferably, the tubular structure further comprises a conveying section 612, the inner diameter of the conveying section 612 is kept consistent, and the conveying section 612 may be disposed above and/or below the energy collecting section 611, further preferably, above the energy collecting section 611. In order to carry out spacingly to gathering energy structure 6, in this application, gather energy structure 6 and wind channel structure 4 link to each other, will gather energy structure 6 and be limited in the position department corresponding with atomizing device 3 through wind channel structure 4, need not to set up limit structure alone, simplify the structure of humidifier, reduce the cost of humidifier.
To ensure the energy collecting effect of the energy collecting structure 6, the energy collecting structure 6 needs to be suspended in the liquid in the water tank 1 (it is understood that the suspension in the application may be suspension in the general sense, that is, the energy collecting structure 6 is completely immersed in the liquid in the water tank 1, or may be floating in the general sense, that is, a part of the energy collecting structure 6 is immersed in the liquid in the water tank 1, and a part of the energy collecting structure is exposed out of the liquid level), preferably, the top surface of the energy collecting structure 6 is flush with the liquid level in the water tank 1 by selecting a suitable material, so that the humidifier achieves the optimal atomization effect. In order to enable the energy collecting structure 6 to float up and down while always keeping a position corresponding to the atomizing device 3 in the axial direction of the humidifier, it is preferable that a slide rail extending in the axial direction of the humidifier is provided on the air duct structure 4 along which the energy collecting structure 6 is slidable.
The slide rail may be any structure capable of guiding the energy collecting structure 6, for example, may be a guide bar, and at this time, a guide groove is correspondingly provided on the energy collecting structure 6, or the positions of the guide bar and the guide groove are interchanged. Since the air duct structure 4 is generally spaced apart from the atomizing device 3 in the horizontal direction, the energy collecting structure 6 preferably includes a body 61 and a connecting structure 62 disposed on the body 61, and is engaged with the slide rail through the connecting structure 62.
In a preferred embodiment, as shown in fig. 6, a groove 41 extending along the axial direction of the humidifier is provided on the outer side wall of the air duct structure 4, a slide rail is formed by the groove 41, and as shown in fig. 5, the connecting structure 62 includes a connecting arm 63, one end of the connecting arm 63 is connected to the body 61, and the other end is provided with a mating portion 631, and the mating portion 631 can mate with the groove 41 and slide along the groove 41, so as to drive the body 61 to slide along the vertical direction. The number of the connecting arms 63 and the shape of the mating portion 631 can be set according to specific requirements, and the shape of the mating portion 631 is preferably adapted to the shape of the groove 41. In one embodiment, the cross section of the mating portion 631 of the connecting arm 63 (i.e. the plane parallel to the horizontal plane) may be provided as a non-circular surface, where the circular surface may be a full circle or a part of a full circle, for example, the cross section of the mating portion 631 may be rectangular, triangular, oval, T-shaped, etc. in shape, so that the recess 41 is configured to be adapted to the shape of the mating portion 631, such that the recess 41 can limit the rotation of the mating portion 631 in a plane parallel to the horizontal plane, thereby defining the position of the body 61 in a plane parallel to the horizontal plane. For another example, in order to facilitate the fitting portion 631 being fitted into the recess 41 (especially when the connecting arms are two or more), the fitting portion 631 may be provided in another shape having a spherical shape or a hemispherical shape, a cylindrical shape, a semi-cylindrical shape, etc. as shown in fig. 6, the cross section of which is a circular surface, and an additional stopper structure may be required to restrict the position of the body 61 in a plane parallel to the horizontal plane. For example, in the embodiment shown in fig. 3 and 4, the side wall of the sliding rail protrudes from the outer side wall of the air duct structure 4, the side wall of the sliding rail includes two ribs 42 extending along the axial direction of the air duct structure 4, the space between the two ribs 42 forms the groove 41, the side wall of the connecting arm 63 is provided with a protruding portion 632 near the mating portion 631, the rib 42 can be inserted between the protruding portion 632 and the mating portion 631, so that the rotation of the connecting arm 63 in the plane parallel to the horizontal plane can be limited, and the rotation of the body 61 in the plane parallel to the horizontal plane can be limited. The number of the protruding portions 632 provided on the same connecting arm 63 may be one or two, and accordingly, in the same slide rail, one of the protruding ribs 42 may be inserted between the protruding portion 632 and the mating portion 631, or two protruding ribs 42 may be inserted between the two protruding portions 632 and the mating portions 631, respectively. The number of the connecting arms 63 may be one or more, and when the connecting arms 63 are set to one, the sliding rails are preferably disposed on the side face of the air duct structure 4 opposite to the body 61, preferably, in order to improve the movement reliability of the energy collecting structure, two opposite connecting arms may be disposed on the body 61, and the two connecting arms are preferably symmetrical structures, and accordingly, two sliding rails are disposed on the air duct structure 4 and on two side faces of the air duct structure 4 adjacent to the side face opposite to the body 61, respectively, so that the two connecting arms 63 can hold the air duct structure 4, thereby improving the movement reliability of the energy collecting structure 6. Of course, it will be appreciated that the connecting arm 63 may be provided with three or more, as desired. In addition, the groove can also be formed by concave of the outer side wall of the air duct structure.
To increase the structural strength of the connecting arms 63, it is preferable that the connecting arms 63 are of a curved or bent structure, for example, in the embodiment shown in fig. 3, two connecting arms 63 are gradually bent from the body 61 in the direction of the duct structure 4 toward the direction approaching the duct structure 4.
Further preferably, as shown in fig. 1 and 2, the top end of the air duct structure 4 is opened, a detachable air duct cover 5 is disposed above the opening, an air outlet 44 of the air duct structure is formed between the top end of the air duct structure 4 and the air duct cover 5, the air outlet direction of the air duct structure 4 can be changed by the arrangement of the air duct cover 5, so that more air blows to the liquid surface of the water tank 1, the mist output is improved, and in addition, dirt such as dust can be prevented from falling into the air duct structure 4 by the air duct cover 5, and the cleanness in the air duct structure 4 is ensured. The air duct cover 5 and the air duct structure 4 can be detachably connected in a clamping and inserting manner. In a specific embodiment, as shown in fig. 6, the top end opening edge of the air duct structure 4 is convexly provided with a protrusion 43, as shown in fig. 7, the bottom surface of the air duct cover 5 is convexly provided with a protrusion 51, the protrusion 51 is provided with a jack 52, the protrusion 43 can be inserted into the jack 52, thereby forming the detachable connection of the air duct cover 5 and the air duct structure 4, and the air duct cover 5 can be spaced from the upper end surface of the air duct structure 4, thereby forming the air outlet 44 between the air duct cover 5 and the top end of the air duct structure 4. The number of projections 43 and projections 51 is not limited, and in the embodiment shown in fig. 6 and 7, the opening edge is provided with two projections 43 opposite each other, and correspondingly, the projections 51 are provided with two. Further preferably, in order to enhance the air guiding effect of the air duct cover 5, the edge of the air duct cover 5 is further provided with a side wall 53, and the side wall 53 is preferably provided around the edge of the air duct cover 5.
Further preferably, the air duct structure 4 is detachably connected with the bottom surface of the water tank 1, so that the air duct structure 4 is conveniently detached for cleaning. The air duct structure 4 can be connected with the bottom surface 11 of the water tank 1 in a plugging, clamping and other modes. In a specific embodiment, the water tank comprises a top surface 12, a bottom surface 11 and side surfaces (not shown in the drawings), an air supply device (not shown in the drawings) is arranged below the bottom surface 11, preferably, as shown in fig. 8 and 9, the bottom surface 11 is provided with an air supply device air duct 113 in a downward protruding manner, the air supply device (not shown in the drawings) is arranged in the air supply device air duct 113, a through hole 112 is arranged on the bottom surface 11 of the water tank 1, the through hole 112 is communicated with the air supply device air duct 113, the bottom surface 11 of the water tank 1 is provided with an annular protrusion 114 which is arranged around the through hole 112 in an upward protruding manner, and the air duct structure 4 and the annular protrusion 114 form a plug connection. The shape of the annular protrusion 114 is adapted to the shape of the air duct structure 4, for example, the cross sections of the air duct structure 4 and the annular protrusion 114 are rectangular frame shapes. In order to improve the sealing effect at the connection between the annular protrusion 114 and the air duct structure 4, a sealing structure is preferably arranged between the annular protrusion 114 and the air duct structure 4, and the sealing structure may be a sealing ring, for example.
Further, as shown in fig. 3, the top surface 12 of the water tank 1 is provided with a mist outlet 121, and the top surface 12 is preferably rotatably connected to the side surface for facilitating the change of the mist outlet direction.
Further, as shown in fig. 1, the bottom surface 11 of the water tank 1 is further provided with a float support 7 and a float 8, the float 8 is located below the float support 7, the float support 7 is used for limiting the limit position of the upward movement of the float 8, preferably, the bottom surface 11 is provided with a positioning column 115, and both the float support 7 and the float 8 are sleeved on the positioning column 115. The float 8 can float up and down along with the liquid level, a magnet is arranged in the float 8, the humidifier further comprises a detection switch (not shown in the figure), and the position change of the magnet in the float 8 can control the on-off of the detection switch, so that the switch of the atomizing device is controlled.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. The utility model provides an upward water adding type humidifier, its characterized in that includes the water tank, sets up atomizing device of water tank bottom, sets up wind channel structure and the energy collection structure in the water tank, the energy collection structure with wind channel structure links to each other, through wind channel structure inject the energy collection structure with the axis vertically of humidifier in the plane position, so that the energy collection structure with atomizing device is in the axial of humidifier corresponds, wind channel structure is last to be provided with along the axially extending slide rail of humidifier, the energy collection structure is suspended in the liquid in the water tank and can follow the slide rail slides.
2. The upper water-adding humidifier according to claim 1, wherein the energy-gathering structure comprises a body and a connecting structure arranged on the body, and the connecting structure is connected with the sliding rail and can slide along the sliding rail.
3. The upper water-adding humidifier according to claim 2, wherein a groove extending along the axial direction of the humidifier is provided on the outer side wall of the air duct structure, the groove constitutes the slide rail, and a mating portion is provided on the connecting structure, and the mating portion can mate with the groove and slide along the groove.
4. The upper water adding humidifier according to claim 3, wherein the connection structure comprises a connection arm, a first end of the connection arm is connected with the body, and the mating portion is disposed at a second end of the connection arm.
5. The upper water-adding humidifier according to claim 4, wherein the grooves are formed on two opposite outer side walls of the air duct structure, and the body is correspondingly provided with two connecting arms.
6. The upper water fed humidifier of claim 4, wherein the connecting arm is a curved or bent structure.
7. The upper water adding humidifier according to claim 3, wherein the fitting portion is spherical or cylindrical.
8. The upper water-adding humidifier according to claim 3, wherein the side wall of the sliding rail protrudes out of the outer side wall of the air duct structure, and the side wall of the sliding rail comprises two oppositely arranged ribs extending along the axial direction of the humidifier, and a space between the two ribs forms the groove.
9. The upper water adding humidifier according to claim 8, wherein a protruding portion is provided on a side wall of the connection structure at a position near the fitting portion, and the protruding rib is insertable between the protruding portion and the fitting portion.
10. The upper water feed humidifier of any one of claims 2 to 9, wherein the body is of cylindrical configuration, the axis of the body being coincident with the axis of the atomising device.
11. The upper water fed humidifier of claim 10, wherein the cylindrical structure includes a converging section having an inner diameter that gradually decreases from bottom to top.
12. The upper water-adding humidifier according to any one of claims 1-9, wherein the top end of the air duct structure is open, a detachable air duct cover is disposed above the opening, and an air outlet of the air duct structure is formed between the top end of the air duct structure and the air duct cover.
13. The upper water fed humidifier of any one of claims 1 to 9, wherein the air duct structure forms a removable connection with the bottom surface of the water tank.
14. The upper water-adding humidifier according to claim 13, wherein the bottom surface of the water tank is provided with a through hole, the bottom surface of the water tank is provided with an annular protrusion in an upward protruding manner, the annular protrusion is arranged around the through hole, and the air duct structure is inserted into the annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628114.4A CN107421046B (en) | 2017-07-28 | 2017-07-28 | Upper water adding type humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628114.4A CN107421046B (en) | 2017-07-28 | 2017-07-28 | Upper water adding type humidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421046A CN107421046A (en) | 2017-12-01 |
| CN107421046B true CN107421046B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628114.4A Active CN107421046B (en) | 2017-07-28 | 2017-07-28 | Upper water adding type humidifier |
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| CN (1) | CN107421046B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109405136A (en) * | 2018-10-11 | 2019-03-01 | 珠海格力电器股份有限公司 | Cistern assembly and air processor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4833765B2 (en) * | 2005-10-12 | 2011-12-07 | 明 伴野 | Fog generator |
| CN203316318U (en) * | 2013-05-27 | 2013-12-04 | 宋志辉 | Ultrasonic atomizer of compact structure |
| CN203928255U (en) * | 2014-05-17 | 2014-11-05 | 昆山市生力包装印务有限公司 | A kind of ultrasonic humidifier |
| CN204478375U (en) * | 2015-03-02 | 2015-07-15 | 北京锴誉新融科技有限公司 | A kind of ultrasonic portable humidifier |
| CN206973803U (en) * | 2017-07-28 | 2018-02-06 | 珠海格力电器股份有限公司 | A kind of upper water-adding humidifier |
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2017
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