CN207407478U - A kind of humidifier - Google Patents

A kind of humidifier Download PDF

Info

Publication number
CN207407478U
CN207407478U CN201721265849.7U CN201721265849U CN207407478U CN 207407478 U CN207407478 U CN 207407478U CN 201721265849 U CN201721265849 U CN 201721265849U CN 207407478 U CN207407478 U CN 207407478U
Authority
CN
China
Prior art keywords
atomization
water tank
storehouse
atomization storehouse
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721265849.7U
Other languages
Chinese (zh)
Inventor
戴祥孟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Maltose Technology Co Ltd
Original Assignee
Hangzhou Maltose Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Maltose Technology Co Ltd filed Critical Hangzhou Maltose Technology Co Ltd
Priority to CN201721265849.7U priority Critical patent/CN207407478U/en
Application granted granted Critical
Publication of CN207407478U publication Critical patent/CN207407478U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Air Humidification (AREA)

Abstract

The utility model discloses a kind of humidifier, including pedestal and water tank;Base bottom is equipped with bottom cover, and wind turbine, ultrasonic atomizing device, circuit board and button are equipped in pedestal, and ultrasonic atomizing device is equipped with ultrasonic atomization piece after being pierced by the water tank bottom;Tank top is equipped with head cover, and head cover is equipped with fog outlet, and air passage is equipped in water tank and cylindric atomization storehouse, ultrasonic atomization piece are arranged in atomization storehouse, atomization the top of the warehouse opening is connected with fog outlet;Air passage is arranged on the madial wall of water tank, and water tank bottom is equipped with several arc positioning snap rings, and positioning snap ring is equipped with fixture block, and atomization orlop portion is equipped with card slot, and atomization storehouse is clamped with water tank, and the top for being atomized storehouse is equipped with air intlet, and atomization orlop portion is offered into water notch.This humidifier easily can be fixed and dismantle to atomization storehouse, convenient that humidifier is cleaned.

Description

A kind of humidifier
Technical field
The utility model is related to air humidifying equipment fields, and in particular to a kind of humidifier.
Background technology
Humidifier is a kind of household electrical appliance that can increase room humidity, and humidifier can be humidified to designated room, also may be used To be connected with boiler or central air conditioner system to whole building humidification, various fields have been widely used in.Ultrasonic humidifier It is one of which type, it uses the ultrasonic wave high frequency oscillation of 2,000,000 times per second, makes water fogging as 1 micron to 5 microns of ultra micro Particle and negative oxygen ion, so as to fulfill uniform humidification, fresh air is salubrious, removes the scorching of winter heating, builds and relaxes Suitable living environment.
Humidifier currently on the market, species is various, and humidifier can remain more after being to have for a long time, in water tank Incrustation scale, if these incrustation scales can not be removed timely, by the normal use of extreme influence humidifier.
How more rapidly, easily to be cleaned for humidifier, Authorization Notice No. is in 203750763 U of CN State's utility model patent has the atomizer of detachable atomization chamber, including main body cover and the content being arranged in main body cover Device is provided with control circuit in main body cover;Inner pressurd vessel is removably disposed in main body cover;Inner pressurd vessel includes to be filled with water Atomization chamber, being provided in the bottom of atomization chamber can be to ultrasonic atomizing device that liquid is atomized;Outside inner pressurd vessel and main body Movable electric connection is provided between shell;Ultrasonic atomizing device passes through the first signal wire electrical connection activity electric connection, movable electric connection It is electrically connected to by secondary signal line in control circuit.For this purpose, it can easily take out inner pressurd vessel cleaning or liquid feeding body, more Liquid is changed, does not have at least to allow entire atomizer to be all placed within the scope of liquid may spray when adding, changing liquid or cleaning, from And liquid pollution, the surface of damage atomizer or other important devices can be avoided.
Above-mentioned granted patent realizes and humidifier inside and atomization chamber is easily cleaned, but has the following problems:One It is that the inner pressurd vessel of above-mentioned atomizer, it is necessary to realize disconnection and the reconnect of movable electric connection, and actual is being cleaned when picking and placeing When flexible lamp joint is often made to get wet, this aspect may cause the danger leaked electricity, got an electric shock, and on the other hand may also cause Loose contact, atomizer can not work normally;Second is that entire atomizer arrangement is complicated, inner pressurd vessel is rest directly upon main body On shell, the two connection is not secured enough, in mobile atomizer, easily causes dropping for inner pressurd vessel.
Utility model content
In view of the above-mentioned problems, the utility model discloses a kind of humidifier, this humidifier is simple in structure, it is convenient to mist Change storehouse to be fixed and dismantle, it is convenient that humidifier is cleaned.
To achieve the above object, technical solution is used by the utility model:A kind of humidifier, including pedestal and one It is arranged at the water tank on the pedestal top;
The base bottom is equipped with bottom cover, is equipped in the pedestal described in wind turbine, ultrasonic atomizing device, circuit board and control The button of wind turbine and ultrasonic atomizing device switch, the ultrasonic atomizing device are equipped with ultrasonic atomization after being pierced by the water tank bottom Piece;
The tank top is equipped with head cover, and the head cover is equipped with fog outlet, air passage and cylindrical shape are equipped in the water tank Storehouse is atomized, the ultrasonic atomization piece is arranged in the atomization storehouse, and the atomization the top of the warehouse opening is connected with the fog outlet It is logical;
The air passage is arranged on the madial wall of the water tank, and the bottom in the air passage is pierced by after the water tank bottom and institute The air outlet for stating wind turbine is connected, and the top in the air passage is provided with the ducting outlet in the atomization storehouse;
The water tank bottom is equipped with several arc positioning snap rings to match with the atomization storehouse, is set in the positioning snap ring There is fixture block, the atomization orlop portion offers the card slot to match with the fixture block, and the atomization storehouse is clamped with the water tank, institute The top for stating atomization storehouse is equipped with and offers several water inlets with the corresponding air intlet of the ducting outlet, the atomization orlop portion Notch.
Further:The baffle outwards turned down is hinged at the ducting outlet, is provided on the air passage described in fixing The jackscrew of baffle.
Further:The atomization storehouse madial wall is equipped with air duct, the air duct top and the air Import is connected, and the air duct lower part is equipped with air outlet slit.
Further:The card slot includes interconnected vertical slot and translot.
Further:Salient point is equipped in the translot.
Further:The vertical slot bottom is equipped with fillet.
Further:The translot is equipped with slide opening, and the atomization orlop portion is equipped with the guide groove being connected with the slide opening And the locating slot connected with the slide opening and guide groove;Spring is provided in the slide opening from lower to upper and is slided along the slide opening Dynamic card column is fixedly installed the control-rod slided along the guide groove in the card column, and the fixture block is equipped with and the card column The bayonet to match.
It is had the beneficial effect that using caused by above-mentioned technical proposal:Ultrasonic atomizing device is arranged in pedestal, and ultrasonic mist Makeup, which installs to be pierced by after water tank bottom, sets ultrasonic atomization piece.When the water tank to humidifier cleans, ultrasonic atomizatio Device is not in the situation of disconnection, and after the completion of to be cleaned, ultrasonic atomizing device remains to normally work;The air passage of this humidifier It is arranged on the madial wall of water tank, this is arranged on the situation among water tank compared with air passage, can be easier to realize to the clear of water tank Wash work;Arc positioning snap ring is set in water tank bottom, can realize the positioning to being atomized storehouse, realizes the accurate installation in atomization storehouse; Fixture block is set in positioning snap ring, and atomization orlop portion is equipped with card slot, the fixation in atomization storehouse can be realized by the clamping of fixture block and card slot.
The baffle outwards turned down is hinged at ducting outlet, when baffle can effectively prevent humidifier and not work, in water tank Water vapour by air passage flow into wind turbine, wind turbine is damaged.The design of jackscrew can play fixation to baffle, add During water, jackscrew is screwed so that baffle covers conjunction at ducting outlet completely, prevents plus dilutional hyponatremia, water flow into wind by air passage Machine damages wind turbine.
The air entered by air intlet enters atomization storehouse lower part by air duct, and enters atomization by air outlet slit Storehouse can take away the fog positioned at atomization storehouse lower part in time at this time, and atomization orlop portion fog is prevented to be condensed into small water droplet again and fall into In water.
Card slot includes vertical slot and translot, and salient point is equipped in translot, and the setting of salient point can effectively prevent fixture block from card It is skidded off in slot.
The fillet design of vertical slot bottom can facilitate fixture block smoothly to slip into card slot.
Control-rod is manually pulled, it is made to slip into locating slot, card column is skidded off from bayonet at this time, at this time rotatable mist Change storehouse so that fixture block skids off card slot or is slid completely into card slot;Control-rod is manually pulled, it is made to slide to guide groove top along guide groove Portion, the slide opening of card column stretching at this time is outer to be fixed fixture block, it can be achieved that in card column insertion bayonet, and then realizes to atomization storehouse It is fixed.This structure can facilitate the dismounting for realizing atomization storehouse, and be used for multiple times larger abrasion will not occur.
Description of the drawings
Fig. 1 show the exploded perspective view of the utility model;
The head cover that Fig. 2 show the utility model is opened and takes out the three-dimensional structure diagram behind atomization storehouse;
Fig. 3 show the three-dimensional structure diagram in the atomization storehouse of the utility model;
Fig. 4 show the top view in the atomization storehouse of the utility model;
Fig. 5 show the B-B faces sectional view of Fig. 4;
Fig. 6 show the top view figure of the utility model;
Fig. 7 show the C-C faces sectional view of Fig. 6;
Fig. 8 show the D portions enlarged diagram of Fig. 7;
Fig. 9 show the stereogram that storehouse is atomized in second embodiment of the utility model;
Figure 10 show the A portions enlarged diagram of Fig. 9.
Wherein:1st, pedestal;2nd, water tank;3rd, wind turbine;4th, ultrasonic atomizing device;5th, circuit board;6th, button;7th, ultrasonic atomization Piece;8th, head cover;9th, fog outlet;10th, air passage;11st, ducting outlet;12nd, it is atomized storehouse;13rd, air intlet;14th, water inlet notch;17、 Positioning snap ring;18th, fixture block;19th, card slot, 19-1, vertical slot, 19-2, translot;20th, salient point;21st, slide opening;22nd, guide groove;23rd, position Slot;24th, spring;25th, card column;26th, control-rod;28th, baffle;29th, jackscrew;30th, air duct;31st, air outlet slit, 32, bottom cover.
Specific embodiment
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
Fig. 1 to Fig. 8 is a specific embodiment of the utility model:A kind of humidifier including pedestal 1 and is integrally formed at The water tank 2 on 1 top of pedestal;1 bottom of pedestal is equipped with bottom cover 32, wind turbine 3 is equipped in the pedestal 1, ultrasonic atomizatio fills The button 6 that 4, circuit board 5 and the control wind turbine 3 and ultrasonic atomizing device 4 switch is put, the ultrasonic atomizing device 4 is pierced by institute Ultrasonic atomization piece 7 is equipped with after stating 2 bottom of water tank.In normal work, 6 are pushed button, at this time wind turbine 3 and ultrasonic atomizing device Water vapor in water tank 2 is formed water mist by 4 normal works, ultrasonic atomization piece 7.
Head cover 8 is equipped at 2 top of water tank, fog outlet 9 is equipped on head cover 8, air passage 10 and cylindric mist are equipped in water tank 2 Change storehouse 12, the ultrasonic atomization piece 7 is arranged in the atomization storehouse 12, atomization 12 open top of storehouse and the fog outlet 9 are connected;The air passage 10 is arranged on the madial wall of the water tank 2, and the bottom in the air passage 10 is pierced by 2 bottom of water tank The air outlet with the wind turbine 3 is connected afterwards, and the top in the air passage 10 is provided with the ducting outlet 11 in the atomization storehouse 12. 2 bottom of water tank is equipped with several arc positioning snap rings 17 to match with the atomization storehouse 12, is set in the positioning snap ring 17 Have a fixture block 18, atomization 12 bottom of storehouse offers the card slot 19 to match with the fixture block 18, the atomization storehouse 12 with it is described Water tank 2 is clamped, and the top in the atomization storehouse 12 is equipped with and the 11 corresponding air intlet 13 of ducting outlet, the atomization storehouse 12 bottoms offer several water inlet notches 14.
Water in water tank 2 is entered by notch 14 of intaking in atomization storehouse 12,7 work of ultrasonic atomization piece being atomized in storehouse 12 Make, the steam of generation is simultaneously stored in atomization storehouse 12;Wind turbine 3 works simultaneously, admits air into air passage 10, then from ducting outlet 11 enter in water tank 2, then by air intlet 13 into being atomized in storehouse 12, in the interior formation positive pressure in atomization storehouse 12, final drive atomization Steam in storehouse 12 is sprayed from fog outlet 9.
When needing to clean water tank 2, fog outlet 9 is removed, and opens head cover 8, then rotary-atomizing storehouse 12, make fixture block 18 skid off from card slot 19, remove atomization storehouse 12, then are respectively washed the inner wall of atomization storehouse 12 and water tank 2, since air passage 10 is set On the madial wall of water tank 2, this so that cleaning 2 inner wall of water tank is more prone to.
It is preferably implemented as another kind:The baffle 28 outwards turned down, the air passage 10 are hinged at the ducting outlet 11 On be provided with the jackscrew 29 of the fixed baffle 28.The baffle 28 outwards turned down, 28 energy of baffle are hinged at ducting outlet 11 When effectively preventing that humidifier from not working, the water vapour in water tank 2 flows into wind turbine 3 by air passage 10, and wind turbine 3 is damaged.Top The design of silk 29, can play fixation to baffle 28, during water is added, screw jackscrew 29 so that the lid completely of baffle 28 closes At ducting outlet 11, prevent plus dilutional hyponatremia, water flow into wind turbine 3 by air passage 10, wind turbine 3 damaged.
It is preferably implemented as one kind:Atomization 12 madial wall of storehouse is equipped with air duct 30, on the air duct 30 Portion is connected with the air intlet 13, and 30 lower part of air duct is equipped with air outlet slit 31.When humidifier works normally, The air entered by air intlet 11 by air duct 30 into atomization 12 lower part of storehouse, and is entered by air outlet slit 31 and is atomized Storehouse 12 can take away the fog positioned at atomization 12 lower part of storehouse in time at this time, and atomization 12 bottom fog of storehouse is prevented to be condensed into small water again It is dropped into water.
It is preferably implemented as one kind:Including interconnected vertical slot 19-1 and translot 19-2.
It is preferably implemented as another kind:Salient point 20 is equipped in the translot 19-2.Installation fixation is being carried out to atomization storehouse 12 When, after fixture block 18 slips into translot 19-2 along vertical slot 19-1, rotary-atomizing storehouse 12 of exerting oneself so that fixture block 18 slips over salient point 20, and It is finally blocked by salient point 20, effectively prevents fixture block 18 from being skidded off from card slot 19, realize the fixation to being atomized storehouse 12.
It is preferably implemented as another kind:The vertical slot 19-1 bottoms are equipped with fillet.
Fig. 9 to Figure 10 is another specific embodiment of the utility model:The present embodiment and the difference of upper one embodiment Part is:Salient point 20 is no longer set in translot 19-2, and instead scheme is:The translot 19-2 is equipped with slide opening 21, atomization 12 bottom of storehouse is equipped with the guide groove 22 being connected with the slide opening 21 and connects with the slide opening 21 and guide groove 22 Logical locating slot 23;Spring 24 and the card column 25 slided along the slide opening 21 are provided in the slide opening 21 from lower to upper, it is described The control-rod 26 slided along the guide groove 22 is fixedly installed in card column 25, the fixture block 18 is equipped with and 25 phase of card column The bayonet matched somebody with somebody.
When need remove atomization storehouse 12 when, manually pull control-rod 26, it made to slip into locating slot 23, card column 25 from It is skidded off in bayonet, at this time rotatable atomization storehouse 12 so that fixture block 18 skids off card slot 19, so as to very easily remove atomization storehouse 12; When needing to install and fixing atomization storehouse 12, control-rod 26 is manually pulled, it is made to slide to the top of guide groove 22 along guide groove 22, Card column 25 is stretched out outside slide opening 21 at this time, and card column 25 is inserted into bayonet, is realized the fixation to fixture block 18, and then is realized to being atomized storehouse 12 Fixation.This knot can facilitate the dismounting for realizing atomization storehouse 12.In upper one embodiment, salient point 20 can occur after a number of uses compared with Serious abrasion, so as to not secured enough to the fixation for being atomized storehouse 12, even and if the structure of the present embodiment is used for multiple times and will not send out Raw serious abrasion, can remain atomization storehouse 12 and be firmly fixed.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: It still can modify to the technical solution recorded in previous embodiment or which part technical characteristic is equal It replaces;And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model embodiment technical solution Spirit and scope.

Claims (7)

1. a kind of humidifier, it is characterised in that:Including pedestal (1) and it is integrally formed at the water tank (2) on the pedestal (1) top;
Pedestal (1) bottom is equipped with bottom cover (32), and wind turbine (3), ultrasonic atomizing device (4), circuit are equipped in the pedestal (1) Plate (5) and the button (6) of the control wind turbine (3) and ultrasonic atomizing device (4) switch, the ultrasonic atomizing device (4) are pierced by Ultrasonic atomization piece (7) is equipped with behind water tank (2) bottom;
Head cover (8) is equipped at the top of the water tank (2), the head cover (8) is equipped with fog outlet (9), wind is equipped in the water tank (2) Road (10) and cylindric atomization storehouse (12), the ultrasonic atomization piece (7) are arranged in atomization storehouse (12), the atomization storehouse (12) open top is connected with the fog outlet (9);
The air passage (10) is arranged on the madial wall of the water tank (2), and the bottom of the air passage (10) is pierced by the water tank (2) Air outlet behind bottom with the wind turbine (3) is connected, and the top of the air passage (10) is provided with atomization storehouse (12) Ducting outlet (11);
Water tank (2) bottom is equipped with several arc positioning snap rings (17) to match with atomization storehouse (12), the positioning Snap ring (17) is equipped with fixture block (18), and described atomization storehouse (12) bottom offers the card slot to match with the fixture block (18) (19), atomization storehouse (12) is clamped with the water tank (2), and the top of atomization storehouse (12) is equipped with and the ducting outlet (11) corresponding air intlet (13), described atomization storehouse (12) bottom offer several water inlet notches (14).
2. a kind of humidifier according to claim 1, it is characterised in that:It is hinged at the ducting outlet (11) turned-out The baffle (28) of folding is provided with the jackscrew (29) of the fixed baffle (28) on the air passage (10).
3. a kind of humidifier according to claim 1, it is characterised in that:Described atomization storehouse (12) madial wall is equipped with air Passage (30), air duct (30) top are connected with the air intlet (13), and air duct (30) lower part is set There is air outlet slit (31).
4. a kind of humidifier according to claim 1, it is characterised in that:The card slot (19) includes interconnected vertical slot (19-1) and translot (19-2).
5. a kind of humidifier according to claim 4, it is characterised in that:Salient point (20) is equipped in the translot (19-2).
6. a kind of humidifier according to claim 4, it is characterised in that:Vertical slot (19-1) bottom is equipped with fillet.
7. a kind of humidifier according to claim 4, it is characterised in that:The translot (19-2) is equipped with slide opening (21), Described atomization storehouse (12) bottom be equipped with the guide groove (22) that is connected with the slide opening (21) and with the slide opening (21) and guide groove (22) locating slot (23) connected;Spring (24) is provided in the slide opening (21) from lower to upper and is slided along the slide opening (21) Dynamic card column (25) is fixedly installed the control-rod (26) slided along the guide groove (22), the fixture block on the card column (25) (18) it is equipped with the bayonet to match with the card column (25).
CN201721265849.7U 2017-09-29 2017-09-29 A kind of humidifier Expired - Fee Related CN207407478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721265849.7U CN207407478U (en) 2017-09-29 2017-09-29 A kind of humidifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721265849.7U CN207407478U (en) 2017-09-29 2017-09-29 A kind of humidifier

Publications (1)

Publication Number Publication Date
CN207407478U true CN207407478U (en) 2018-05-25

Family

ID=62407125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721265849.7U Expired - Fee Related CN207407478U (en) 2017-09-29 2017-09-29 A kind of humidifier

Country Status (1)

Country Link
CN (1) CN207407478U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716748A (en) * 2018-08-13 2018-10-30 伍丽萍 A kind of air-treatment humidification apparatus of cleaning easy to disassemble
CN110145831A (en) * 2019-04-29 2019-08-20 深圳市晨北科技有限公司 A kind of humidifier
CN110953671A (en) * 2019-12-30 2020-04-03 王芳 Evaporation type humidifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108716748A (en) * 2018-08-13 2018-10-30 伍丽萍 A kind of air-treatment humidification apparatus of cleaning easy to disassemble
CN108716748B (en) * 2018-08-13 2023-09-29 伍丽萍 Humidification equipment for air treatment convenient to dismouting is washd
CN110145831A (en) * 2019-04-29 2019-08-20 深圳市晨北科技有限公司 A kind of humidifier
CN110953671A (en) * 2019-12-30 2020-04-03 王芳 Evaporation type humidifier

Similar Documents

Publication Publication Date Title
CN207407478U (en) A kind of humidifier
WO2010021462A9 (en) Ultrasonic aroma humidifier capable of facilitating cleaning
CN104019515B (en) A kind of humidifier
CN204574354U (en) Multifunctional humidifier
CN213146824U (en) High-efficient atomizing humidifier
CN203704229U (en) Portable bottle cap humidifier
CN219531171U (en) Novel air conditioner and mobile air conditioner drip water treatment device
CN105972742A (en) Humidification device capable of purifying air with ionized water mist
CN201327142Y (en) A heating humidifier
CN110440376B (en) Evaporation type humidifier
CN215637745U (en) Portable humidifier
CN210614093U (en) Atomizer of multi-direction spraying
CN209341485U (en) A kind of automatic sprayer that spray area is big
CN211326788U (en) Nose washing cup
CN209325996U (en) A kind of daily life Portable humidifier
CN208832649U (en) A kind of floor type humidifier
CN208588002U (en) Indoor unit and air-conditioning system
CN203190552U (en) Humidifier
CN105546705A (en) Intelligent spiral spraying type indoor humidifying device
CN104764130A (en) Intelligent air humidifier
CN216868583U (en) Smoke exhaust ventilator
CN208627933U (en) A kind of medical treatment and nursing articles cleaning device
CN206695318U (en) A kind of anion humidification device
CN215645529U (en) High-low voltage power distribution cabinet for electric power
CN207763182U (en) A kind of two-in-one humidifier

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180525

Termination date: 20210929

CF01 Termination of patent right due to non-payment of annual fee