CN217274619U - Humidifier - Google Patents

Abstract

The utility model discloses a humidifier, include: the base, ultrasonic atomization device, go out the fog post, the water tank, automatic water feeding assembly and subassembly of blowing, be provided with the baffle in the middle of the water tank in order to divide into atomizing water tank and water storage box with the water tank, the lower part of baffle is provided with the water hole, cross water hole intercommunication atomizing water tank and water storage box, atomizing water tank's bottom is provided with the apopore, apopore and ultrasonic atomization device's play fog chamber intercommunication, the water in the atomizing water tank flows into ultrasonic atomization device's play fog intracavity through the apopore, automatic water feeding assembly installs in crossing the water hole, automatic water feeding assembly includes float and water valve, the float rotates to be connected in the water valve and is located atomizing water tank, through set up automatic water feeder between atomizing water tank and water storage box, can make the water level in the atomizing water tank keep invariable, the water yield in the ultrasonic atomization device is also invariable, the humidification volume of humidifier is invariable, improve user experience.

Description

Humidifier

Technical Field

The utility model belongs to the technical field of domestic appliance makes and specifically relates to a humidifier is related to.

Background

In the related art, when the humidifier is used for atomization, water in the ultrasonic atomization device is pumped by a pump, the amount of water is unstable, the humidification amount of the humidifier is unstable, and the humidifier may malfunction due to too low water level in the ultrasonic atomization device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a humidifier can keep the temperature invariant in the ultrasonic atomization device.

According to the utility model discloses some embodiments provide a humidifier, include: the ultrasonic atomization device is provided with a mist outlet cavity with an opening at the upper end, and the mist outlet column is provided with a mist outlet channel communicated with the mist outlet cavity; the water tank is connected to the base and located above the ultrasonic atomization device, a partition plate is arranged in the middle of the water tank and divides the water tank into an atomization water tank and a water storage tank, a water through hole is formed in the lower portion of the partition plate and communicates the atomization water tank with the water storage tank, a water outlet hole is formed in the bottom of the atomization water tank and is communicated with the mist outlet cavity, and the mist outlet column is located in the atomization water tank; the automatic water adding assembly comprises a floater and a water valve, the water valve is provided with a water outlet channel, the water valve is installed in the water passing hole, the floater is connected to the water valve in a rotating mode and located in the atomization water tank, a sealing element is arranged on the floater, and the floater can drive the sealing element to rotate so as to open or close the water outlet channel; and the air blowing assembly is connected to the base, and air flow blown out by the air blowing assembly is used for guiding the upper water mist in the mist outlet channel.

According to the utility model discloses some embodiments provide a humidifier has following beneficial effect at least: the water tank is divided into an atomizing water tank and a water storage tank by arranging a partition plate in the water tank, the atomizing water tank is communicated with the water storage tank through a water passing hole, a water outlet hole at the bottom of the atomizing water tank is communicated with a mist outlet cavity of the ultrasonic atomizing device, a water valve of the automatic water adding assembly is arranged in the water passing hole, a floater is arranged in the atomizing water tank and is rotationally connected with the water valve, a sealing element is arranged on the floater, the floater can drive the sealing element to rotate so as to open or close a water outlet channel of the water valve, when the humidifier runs, when the water level in the atomizing water tank is low, the buoyancy borne by the floater is reduced, the floater drives the sealing element to rotate downwards, the water outlet channel of the water valve is opened, the water in the water storage tank flows into the atomizing water tank through the water outlet channel, the water level in the atomizing water tank rises, the buoyancy borne by the floater is increased, the floater drives the sealing element to rotate upwards, and when the water valve in the atomizing water tank reaches a preset water level, the floater drives the sealing element to rotate to close the water outlet channel of the water valve, and water in the water storage tank cannot enter the atomization water tank. The embodiment of the utility model provides a humidifier through set up automatic water feeder between atomizing water tank and water storage box, can make the water level in the atomizing water tank keep invariable, and the water yield in the ultrasonic atomization device is also invariable, and the humidification volume of humidifier is invariable, improves user experience.

According to the utility model discloses some embodiments provide a humidifier, automatic subassembly that adds water still includes the connection piece, the float is fixed the one end of connection piece, the sealing member is fixed on the connection piece, the other end of connection piece is provided with the pivot, the water valve is provided with the buckle, the buckle has the mounting groove that the opening is decurrent, the pivot is installed in and can rotate in the mounting groove.

According to the utility model discloses some embodiments provide a humidifier, the one end of connection piece is provided with the draw-in groove, the bottom of float is provided with the fixture block, the fixture block card is gone into in the draw-in groove, the float orientation one side of water valve is provided with the holding tank, the holding tank holds the part the water valve.

According to the utility model discloses some embodiments provide a humidifier, the middle part of connection piece is provided with the mounting hole, the bottom of sealing member is provided with the erection column, the erection column is installed in the mounting hole.

According to the utility model discloses some embodiments provide a humidifier, the periphery of crossing the water hole is provided with annular surrounding edge, annular surrounding edge forms water passing channel with crossing water hole inner wall, the water valve is installed among the water passing channel.

According to the utility model discloses some embodiments provide a humidifier, the outer wall of water valve is provided with the annular groove, be provided with the sealing ring in the annular groove, the sealing ring butt in water passing channel's inner wall.

According to the utility model discloses some embodiments provide a humidifier, the lower part that goes out the fog post is provided with the manger plate cover, the manger plate cover the fog passageway goes out, the lateral wall of manger plate cover is provided with a plurality of fog grooves, at least part the sectional area of manger plate cover reduces from top to bottom gradually.

According to the utility model discloses some embodiments provide a humidifier, the lower part circumference interval of manger plate cover is provided with many water conservancy diversion strips, adjacent two form out the fog groove between the water conservancy diversion strip, the inside of manger plate cover still is provided with the manger plate ring, the manger plate ring is with many the water conservancy diversion strip is connected.

According to the utility model discloses some embodiments provide a humidifier, the subassembly of blowing includes fan and guide duct, fan fixed connection in the base, the air current that the fan blew off passes through the guide duct is leading-in go out the fog passageway, the guide duct sets up in the atomizing water tank and with atomizing water tank integrated into one piece.

According to the utility model discloses some embodiments provide a humidifier, still include the end cover, the end cover covers the atomizing water tank reaches the top of water storage box, the end cover is equipped with the water injection hole and goes out the fog hole, the water injection hole with the water storage box intercommunication, go out the fog hole with go out fog channel intercommunication.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an overall schematic view of a humidifier according to some embodiments of the present invention;

fig. 2 is an exploded schematic view of a humidifier according to some embodiments of the present invention;

fig. 3 is a cross-sectional view of a humidifier according to some embodiments of the present invention;

fig. 4 is a schematic structural view of the inside of the water tank of the humidifier according to some embodiments of the present invention;

fig. 5 is a schematic structural diagram of an automatic water adding assembly of a humidifier according to some embodiments of the present invention;

fig. 6 is an exploded view of an automatic water adding assembly of a humidifier according to some embodiments of the present invention;

fig. 7 is a cross-sectional view of a mist outlet column of a humidifier according to some embodiments of the present invention.

The reference numbers are as follows:

the ultrasonic atomization device comprises a base 100, an ultrasonic atomization device 110, a mist outlet column 120, a water retaining cover 130, a flow guide strip 131 and a water retaining ring 132;

the water tank 200, the partition 210, the water through hole 211, the atomization water tank 220 and the water storage tank 230;

the automatic water adding device comprises an automatic water adding component 300, a float 310, a clamping block 311, a containing groove 312, a water valve 320, a clamping buckle 321, a sealing element 330, a connecting piece 340 and a rotating shaft 341;

a fan 400 and an air guide pipe 410;

end cap 500, water injection hole 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-7, a humidifier provided according to some embodiments of the present invention includes: the automatic water feeding device comprises a base 100, an ultrasonic atomizing device 110, a mist outlet column 120, a water tank 200, an automatic water feeding assembly 300 and a blowing assembly, wherein the ultrasonic atomizing device 110 is fixed on the base 100 through a fastener, the mist outlet column 120 is arranged above the ultrasonic atomizing device 110, the ultrasonic atomizing device 110 is provided with a mist outlet cavity with an opening at the upper end, and the mist outlet column 120 is provided with a mist outlet channel communicated with the mist outlet cavity; the water tank 200 is connected with the base 100 through a fastener, the water tank 200 is positioned above the ultrasonic atomization device 110, a partition plate 210 is arranged in the middle of the water tank 200 to divide the water tank 200 into an atomization water tank 220 and a water storage tank 230, a water through hole 211 is formed in the lower portion of the partition plate 210, the water through hole 211 is communicated with the atomization water tank 220 and the water storage tank 230, a water outlet hole is formed in the bottom of the atomization water tank 220 and is communicated with a mist outlet cavity of the ultrasonic atomization device 110, water in the atomization water tank 220 flows into the mist outlet cavity of the ultrasonic atomization device 110 through the water outlet hole, and the mist outlet column 120 is arranged in the atomization water tank 220; the automatic water adding assembly 300 comprises a float 310 and a water valve 320, the water valve 320 is provided with a water outlet channel, the water valve 320 can be installed in the water through hole 211 in an interference fit mode, the water outlet channel of the water valve 320, which is positioned at one end of the atomized water tank 220, is opened downwards, the float 310 is rotatably connected to the water valve 320, the float 310 is positioned in the atomized water tank 220, a circular sealing element 330 is arranged on the float 310, and the float 310 can drive the sealing element 330 to rotate so as to open or close the water outlet channel of the water valve 320; the blowing assembly is connected to the base 100, and the air current that the blowing assembly blew out is used for leading out the water smoke in the fog-out passageway of fog column 120, and water smoke can follow the air current and flow to going out fog column 120.

The embodiment of the utility model provides a humidifier, divide water tank 200 into atomizing water tank 220 and water storage box 230 two parts through set up baffle 210 in water tank 200, atomizing water tank 220 communicates with water storage box 230 by crossing the water hole 211, the apopore of atomizing water tank 220 bottom communicates with the play fog chamber of ultrasonic atomization device 110, install water valve 320 of automatic water feeding subassembly 300 in crossing the water hole 211, float 310 sets up in atomizing water tank 220, float 310 rotates with water valve 320 and is connected, sealing member 330 is connected with float 310, float 310 can drive sealing member 330 and rotate in order to open or close the exhalant canal of water valve 320, when the humidifier operation, when the water level in atomizing water tank 220 is lower, the buoyancy that float 310 received reduces, float 310 and sealing member 330 one rotate downwards, the exhalant canal of water valve 320 is opened, the water in the water storage box 230 flows into atomizing water tank 220 through exhalant canal, when the water valve 320 in the atomized water tank 220 reaches a predetermined water level, the float 310 drives the sealing member 330 to rotate to close the water outlet channel of the water valve 320, and the water in the water storage tank 230 cannot enter the atomized water tank 220. The embodiment of the utility model provides a humidifier through set up automatic water feeder between atomizing water tank 220 and water storage box 230, can make the water level in the atomizing water tank 220 keep invariable, and the humidification volume of humidifier is invariable, improves user experience.

It can be understood that the partition 210 and the body of the water tank 200 are integrally injection molded, which can ensure the sealing of the water storage tank 230 and the mist outlet water tank 200 and is beneficial to reducing the production cost; the bottom of water tank 200 is provided with the holding tank 312 that holds air-out subassembly and ultrasonic atomization device 110, and water tank 200 is connected with base 100 and accomodates air-out subassembly and ultrasonic atomization device 110 inside the humidifier, and the outside of humidifier is succinct pleasing to the eye.

Referring to fig. 6 and 7, according to the utility model discloses a humidifier that some embodiments provided, automatic water feeding assembly 300 still includes connection piece 340, float 310 fixes the one end at connection piece 340, sealing member 330 fixes on connection piece 340, the other end of connection piece 340 is provided with pivot 341, be provided with buckle 321 on water valve 320, buckle 321 has the mounting groove that the opening is decurrent, pivot 341 is installed in the mounting groove and can rotate, in the installation, fix water valve 320 the one end at connection piece 340 earlier, fix sealing member 330 on connection piece 340, then with the pivot 341 card of connection piece 340 go into the mounting groove on buckle 321 can, the installation is simple, and the fixed mode is reliable and stable.

Referring to fig. 7, according to the utility model discloses a humidifier that some embodiments provided, the one end of connection piece 340 is provided with the draw-in groove, the bottom of float 310 is provided with the fixture block 311 of "T" font, when installing float 310, go into the fixture block 311 card on the float 310 the draw-in groove of connection piece 340 can, the mounting means is simple, and be provided with holding tank 312 in float 310 towards one side of water valve 320, holding tank 312 holds some water valves 320, the structure of automatic subassembly 300 of adding water is more reasonable, can effectively save the space that automatic subassembly 300 of adding water occupy.

Referring to fig. 6 and 7, according to the humidifier provided by some embodiments of the present invention, a mounting hole is provided at the middle of the connecting piece 340, the bottom of the sealing member 330 is provided with a mounting post, the lower part of the mounting post protrudes outward to form an annular snap ring, the mounting post is installed in the mounting hole, and the snap ring at the lower part of the mounting post abuts against the bottom wall of the connecting piece 340 to fix the sealing member 330.

Referring to fig. 4, according to the humidifier provided by some embodiments of the present invention, an annular surrounding edge is provided around the water hole 211, the annular surrounding edge and the inner wall of the water hole 211 form a water passing channel, the water valve 320 is installed in the water passing channel, and the annular surrounding edge and the inner wall of the water hole 211 cooperate to better fix the water valve 320.

Referring to fig. 6 and 7, according to the humidifier provided by some embodiments of the present invention, the outer wall of the water valve 320 is provided with an annular groove, a sealing ring is provided in the annular groove, and the inner wall of the sealing ring abutting against the water passage can increase the sealing performance.

Referring to fig. 2 and 5, according to the utility model discloses a humidifier that some embodiments provided, the lower part that goes out fog post 120 is provided with water retaining cover 130, water retaining cover 130 covers out the fog passageway, the lateral wall of water retaining cover 130 is provided with a plurality of fog grooves that go out, at least part water retaining cover 130's sectional area reduces from top to bottom gradually, whole water retaining cover 130's appearance is for leaking hopper-shaped, the humidifier during operation, the atomizing water smoke of ultrasonic atomization device 110 is followed and is derived outside the humidifier after passing out the fog groove, and the water droplet that ultrasonic atomization device 110 arouses is then hit and is beaten on the lateral wall of leaking hopper-shaped water retaining cover 130, then water droplet direct fall back to the surface of water has been avoided along the lateral wall landing of water retaining cover 130, the dripping sound that the humidification in-process produced has been reduced betterly, user experience is improved.

Referring to fig. 2 and 5, according to the utility model discloses a humidifier that some embodiments provided, the lower part circumference interval of water retaining cover 130 is provided with many gibs 131 that are vertical direction and arrange, it can be down along gib 131 to hit the water droplet of beating on water retaining cover 130, form out the fog groove between two adjacent gibs 131, be convenient for go out the fog, the inside of water retaining cover 130 still is provided with water retaining ring 132, water retaining ring 132 is located the bottom of gib 131 and connects many gibs 131 into a whole, can strengthen the structural strength of water retaining cover 130, and water retaining ring 132 can further cushion the rivers that flow down along gib 131, further reduce the dripping sound that the humidifier humidification in-process produced.

It is understood that the water guard 130 may be integrally injection molded with the mist outlet pillar 120.

Referring to fig. 2 and 3, according to the utility model discloses a humidifier that some embodiments provided, the subassembly of blowing includes fan 400 and guide duct 410, fan 400 passes through the fastener to be fixed on base 100, the air current that fan 400 blew off passes through in the leading-in play fog passageway of play fog post 120 of guide duct 410, the leading-in process of air current is comparatively smooth and easy, guide duct 410 sets up in atomizing water tank 220 and with atomizing water tank 220 integrated into one piece, set up guide duct 410 in atomizing water tank 220, the space that each part of messenger's humidifier occupy, effectively reduce the volume of humidifier, guide duct 410 and the integrative injection moulding of atomizing water tank 220, can reduction in production cost.

Referring to fig. 1, according to the utility model discloses some embodiments provide a humidifier, still include end cover 500, and end cover 500 covers atomizing water tank 220 and water storage box 230's top, and end cover 500 is equipped with water injection hole 510 and goes out the fog hole, and water injection hole 510 communicates with water storage box 230, can add water through that water injection hole 510 my water storage box 230 at humidifier top, and it is convenient to add water, goes out the fog hole and goes out the fog passageway intercommunication, and the upper end of humidifier goes out the fog, and atomization effect is good.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims (10)

1. A humidifier, comprising:

the base is provided with an ultrasonic atomization device and a fog outlet column, the ultrasonic atomization device is provided with a fog outlet cavity with an opening at the upper end, and the fog outlet column is provided with a fog outlet channel communicated with the fog outlet cavity;

the water tank is connected to the base and located above the ultrasonic atomization device, a partition plate is arranged in the middle of the water tank and divides the water tank into an atomization water tank and a water storage tank, a water through hole is formed in the lower portion of the partition plate and communicates the atomization water tank with the water storage tank, a water outlet hole is formed in the bottom of the atomization water tank and is communicated with the mist outlet cavity, and the mist outlet column is located in the atomization water tank;

the automatic water adding assembly comprises a floater and a water valve, the water valve is provided with a water outlet channel, the water valve is installed in the water passing hole, the floater is connected to the water valve in a rotating mode and located in the atomization water tank, a sealing element is arranged on the floater, and the floater can drive the sealing element to rotate so as to open or close the water outlet channel;

the blowing assembly is connected to the base, and air flow blown out by the blowing assembly is used for guiding water mist in the mist outlet channel.

2. The humidifier of claim 1, wherein the automatic water adding assembly further comprises a connecting piece, the float is fixed at one end of the connecting piece, the sealing element is fixed on the connecting piece, a rotating shaft is arranged at the other end of the connecting piece, the water valve is provided with a buckle, the buckle is provided with a mounting groove with a downward opening, and the rotating shaft is mounted in the mounting groove and can rotate.

3. The humidifier according to claim 2, wherein a clamping groove is formed in one end of the connecting piece, a clamping block is arranged at the bottom of the float, the clamping block is clamped in the clamping groove, and a containing groove is formed in one side, facing the water valve, of the float and contains a part of the water valve.

4. The humidifier according to claim 2, wherein a mounting hole is formed in the middle of the connecting piece, a mounting column is arranged at the bottom of the sealing element, a clamping ring is arranged at the lower portion of the mounting column, the mounting column is mounted in the mounting hole, and the clamping ring abuts against the bottom of the connecting piece.

5. The humidifier according to claim 1, wherein the periphery of the water through hole is provided with an annular surrounding edge, the annular surrounding edge and the inner wall of the water through hole form a water through channel, and the water valve is installed in the water through channel.

6. The humidifier of claim 5, wherein the outer wall of the water valve is provided with an annular groove, a sealing ring is arranged in the annular groove, and the sealing ring abuts against the inner wall of the water passing channel.

7. The humidifier according to claim 1, wherein a water blocking cover is disposed at a lower portion of the mist outlet pillar, the water blocking cover covers the mist outlet channel, a plurality of mist outlet grooves are disposed on a side wall of the water blocking cover, and a cross-sectional area of at least a portion of the water blocking cover is gradually reduced from top to bottom.

8. The humidifier according to claim 7, wherein a plurality of flow guide strips are circumferentially arranged at intervals on the lower portion of the water retaining cover, a mist outlet groove is formed between two adjacent flow guide strips, and a water retaining ring is further arranged inside the water retaining cover and connects the plurality of flow guide strips.

9. The humidifier according to claim 1, wherein the blowing assembly includes a blower and an air guide pipe, the blower is fixedly connected to the base, an air flow blown out by the blower is guided into the mist outlet channel through the air guide pipe, and the air guide pipe is arranged in the atomization water tank and is integrally formed with the atomization water tank.

10. The humidifier according to claim 9, further comprising an end cap covering the top of the atomization water tank and the top of the water storage tank, wherein the end cap is provided with a water injection hole and a mist outlet hole, the water injection hole is communicated with the water storage tank, and the mist outlet hole is communicated with the mist outlet channel.

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