CN201954708U

CN201954708U - Anti-burning humidifier

Info

Publication number: CN201954708U
Application number: CN2011200399136U
Authority: CN
Inventors: 贺发民
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-16
Filing date: 2011-02-16
Publication date: 2011-08-31
Anticipated expiration: 2021-02-16

Abstract

The utility model discloses an anti-burning humidifier which comprises a base, a water tank and a water mist diffusing pipe, wherein the base is internally provided with an ultrasound water mist generating mechanism, an air supply mechanism and a control mechanism; the ultrasound water mist generating mechanism comprises a water tank arranged at the upper part of the base; the water tank is internally provided with an anti-burning controller which comprises a magnetic floater assembly fixedly connected with the water tank, and a magnetic controlling switch assembly arranged in the water tank; when the magnetic floater assembly is close to and matched with the magnetic controlling switch assembly, the magnetic controlling switch assembly is closed to start the humidifier; and when the magnetic floater assembly deviates from the magnetic controlling switch assembly, the magnetic controlling switch assembly is disconnected to stop the humidifier. The anti-burning humidifier has a simple structure, is reliable in controlling and easy to operate, and has high safety and an obvious anti-burning effect; and when the water level in the water tank deviates from the preset working water level of the humidifier, or after the water tank is lifted, the humidifier can stop working.

Description

The anti-dry humidifier

Technical field

The utility model relates to a kind of humidifier, relates in particular to a kind of anti-dry humidifier.

Background technology

Relevant studies show that: over nearly 30 years, along with the rising year by year of global temperature, air humidity is descending year by year.The incidence of disease of diseases such as influenza, bronchial astehma, allergic dermatitis, pulmonary emphysema improved more than 30% before 30 years; The occurred frequently of these diseases is because the immunity degradation of human body causes, its reason is that people live in the lower environment of humidity for a long time, immunity of organisms descends, people are in a kind of " sub-health state ", the people of sub-health state is vulnerable than the person of health, be vulnerable to virus and the infringement of bacterium, and the low environment of humidity helps breeding and the propagation of germ, germ wreaks havoc more.But reach in 55% in air humidity, germ is difficult to propagate, and the air humidity that therefore is of value to health should remain between the 45%-55%.And this standard that reaches is seldom arranged in the family of modern metropolitan cities, at above situation, people just design the equipment that can improve air humidity.This equipment is exactly humidifier, and existing humidifier has ultrasonic type, directly vaporation-type, electrothermal, centrifugal, combined type etc., and the most frequently used is exactly the humidifier of ultrasonic type.The operation principle of ultrasonic type: be the principle that adopts the ultrasonic wave higher-order of oscillation of 1.7M, making water fogging is the ultramicron of 1-5 micron, by aerophor water smoke is diffused in the air, reaches the purpose of even humidifying air.

The ultrasonic humidifier critical piece comprise water tank, ultrasonic water smoke generate mechanism, be used to increase the water smoke diffusion velocity wind pushing mechanism, ultrasonic water smoke is generated water smoke that mechanism produces converge and be dispersed into airborne water smoke and distribute pipe.Because oscillator plate produces high frequency oscillation in the ultrasonic humidifier in water, evoke the water concussion and produce water smoke, when oscillator plate under anhydrous or situation that the water yield is very few, can occur " dry combustion method ", cause oscillator plate to damage, so humidifier all needs to be provided with anti-dry burning device, existing anti-dry burning device is arranged in the tank, water level in the tank is controlled, and then controlling organization control humidifier does not start when water level in the tank reaches or be higher than default humidifier working water bit line.But in some cases, for example: though the water level in the tank has not had water, when needing feed-tank to pour water at default humidifier working water bit line in the water tank, after mentioning water tank, the uncontrollable humidifier of existing anti-dry burning device is out of service, and oscillator plate is worked always, and the water smoke of generation will arbitrarily fill the air, and oscillator plate produces agitates water and can spill humidifier, article around drenching also can drench humidifier, cause the potential safety hazard of electricity consumption.In addition, existing anti-dry burning device exists potential safety hazard, when not having water tank or water tank not to be put into, and the product misoperation; Water in the product tank can " be dryouied " by oscillator plate, still in work, may make the too early damage of product during the product lack of water.

The utility model content

The technical problems to be solved in the utility model is, at mentioning water tank in the prior art when adding water, oscillator plate works on, cause water smoke to fill the air and agitate the defective that water spills humidifier, and when not having water tank or water tank not to be put into, when causing lack of water, the product misoperation, can make the product defective of damage too early still in work.Provide a kind of simple in structure, reliable, easy to operate, safe, anti-dry effect of control obviously, the predetermined humidifier working water bit line of the water level deviation in tank or water tank can both stop the anti-dry humidifier of humidifier work after mentioning.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of anti-dry humidifier, comprise that base, water tank, water smoke distribute pipe, be provided with ultrasonic water smoke in the described base and generate mechanism, wind pushing mechanism and controlling organization, described ultrasonic water smoke generates mechanism and is included in the tank that base top is provided with, be provided with anti-dry control device in the described tank, described anti-dry control device comprises the magnetic float assembly of fixedlying connected with water tank, the magnetic switch assembly that is provided with in tank; When described magnetic float assembly was pressed close to cooperate with the magnetic switch assembly, closed magnetic switch assembly made humidifier unlatching work; When described magnetic float assembly departs from the magnetic switch assembly, disconnect the magnetic switch assembly and make humidifier quit work.

Described bottom of gullet is provided with ultrasonator, described ultrasonator top is provided with the leakproof cover that is used to seal tank space, ultrasonator top, described leakproof cover periphery insert in the tank and do not have upstream face, described water smoke to distribute that the seal of tube is connected on the leakproof cover and with the leakproof cover in space UNICOM.

Described magnetic float assembly comprises the magnetic float, in the water tank bottom surface or at the fixing locating part of leakproof cover inner top surface; The water surface of described magnetic buoys float in tank, described locating part restriction magnetic float moves in vertical limited range.

Described locating part is the position-limiting tube that vertically is provided with, and the upper end of described position-limiting tube is fixed on the water tank bottom surface or is provided with the back-up ring that prevents that the magnetic float from deviating from the lower end of leakproof cover inner top surface, position-limiting tube, and described magnetic float is placed in the position-limiting tube and with liquid level and fluctuated.

Described locating part is a limited post, and described limited post upper end is fixed on the water tank bottom surface or is provided with the back-up ring that prevents that the magnetic float from deviating from leakproof cover inner top surface, lower end, fluctuates outside the described magnetic float suit limited post and along the limited post more than the back-up ring.

Described magnetic switch assembly is included in can and the interior tongue tube that is provided with of can that is provided with in the tank.

Described can is the cylindrical shell of top seal, its vertical sealing and fixing is on the tank inner bottom surface, described tongue tube is arranged in the can, and satisfy the position of described tongue tube: the water surface reaches the humidifier working water bit line of setting in tank, and tongue tube is by magnetic float assembly closure.

Described leakproof cover is the barrel-shaped of back-off, and its end face is consistent with the cooperation of water tank bottom shape, and leakproof cover sidewall is perpendicular to end face, and described water tank bottom is fitted with the leakproof cover and fixedlyed connected.

Described leakproof cover bottom outside wall surface and inboard wall of cistern face are fitted.

Described water tank is the integrated structure that has a hollow cavity, and its bottom is provided with the Inlet and outlet water mouth of pipe, and the hollow cavity of described water tank is only by the Inlet and outlet water mouth of pipe and extraneous UNICOM.

The utility model is provided with anti-dry control device, anti-dry control device comprises two parts: a part is the magnetic float assembly, another part is the magnetic switch assembly, these two parts cooperate the control of formation switch, be described magnetic float assembly when pressing close to cooperate with the magnetic switch assembly, closed magnetic switch assembly makes humidifier unlatching work; When described magnetic float assembly departs from the magnetic switch assembly, disconnect the magnetic switch assembly and make humidifier quit work.Be arranged because magnetic float assembly and magnetic switch assembly divide, wherein the magnetic float assembly is arranged on the water tank, and magnetic switch is arranged in the tank.The magnetic float assembly just moves with the water surface in the tank, only when the magnetic float assembly is pressed close to the magnetic switch assembly, the closed magnetic switch assembly of magnetic force ability that the magnetic float produces, otherwise, in case the magnetic float assembly departs from the magnetic switch assembly, do not have magnetic force to be applied on the magnetic switch assembly or magnetic force is not enough to closed magnetic switch assembly, then humidifier just quits work.Equally, when mentioning water tank, the magnetic float assembly is away from the magnetic switch assembly, no magnetic force adhesive magnetic switch assembly, and then humidifier quits work.The problem that oscillator plate worked on after the utility model had solved the default humidifier working water bit line of water level deviation simultaneously or mentioned water tank, simple in structure, control is reliable, easy to operate, safe, the anti-dry effect is obvious.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the cutaway view of the utility model embodiment;

Fig. 2 is the partial enlarged drawing at I place among Fig. 1;

Fig. 3 is the cutaway view of the other direction of the utility model embodiment.

The specific embodiment

Embodiment 1, shown in Fig. 1,3, a kind of anti-dry humidifier, comprise base 4, be arranged on the water tank 1 of base 4 tops, described base 4 internal upper parts are provided with that ultrasonic water smoke generates mechanism 3, the bottom is provided with the controlling organization (not shown) that is used to increase the wind pushing mechanism 6 of water smoke diffusion velocity and is used to control humidifier work, and base 4 tops also are provided with water smoke and distribute pipe 2.Wherein the effect of base 4 is to be used to support water tank 1 and to cover the shell that ultrasonic water smoke generates mechanism 3, wind pushing mechanism 6 and controlling organization as enclosing.

Shown in Fig. 1,3, ultrasonic water smoke generates mechanism 3 and is included in the tank 31 that base 4 tops are provided with, tank 31 can be the cell body that independently is provided with and is sleeved on base 4 tops in addition, the tank 31 that also can directly utilize base 4 to form, be that base 4 internal upper parts are provided with lateral partitions, dividing plate and base 4 integrative-structures, base 4 spaces of dividing plate top promptly form tank 31.Described tank 31 bottoms are provided with ultrasonator 32.Ultrasonator 32 is a prior art, is not described in detail in this.

As shown in Figure 1, 2, 3, be provided with anti-dry control device 7 in the described tank 31, described anti-dry control device 7 comprises the magnetic float assembly 71 of fixedlying connected with water tank, the magnetic switch assembly 72 that is provided with in tank 31; When described magnetic float assembly 71 was pressed close to cooperate with magnetic switch assembly 72, magnetic float assembly 71 closed magnetic switch assemblies 72 made humidifier unlatching work; When described magnetic float assembly 71 departs from magnetic switch assembly 72, disconnect magnetic switch assembly 72 and make humidifier quit work.

Described magnetic float assembly 71 comprise can closed magnetic switch assembly 72 magnetic float 712, in water tank 1 bottom surface or at the fixing locating part 711 of leakproof cover 5 inner top surfaces; When leakproof cover 5 had covered the installation site of magnetic float assembly 71 on water tank 1, locating part 711 was fixed on the end face in the leakproof cover 5, otherwise locating part 711 directly is fixed on the water tank bottom surface.Described magnetic switch assembly 72 is included in can 721 and the can 721 interior tongue tubes 722 that are provided with that are provided with in the tank 31.Wherein the effect of magnetic float 712 is to produce magnetic force, make tongue tube 722 closures in the magnetic switch assembly 72, described magnetic float 712 swims in the water surface in the tank 31, move with water surface height is different, but only in very limited position, the magnetic force of magnetic float 712 could be to tongue tube 722 generation effects, in case depart from, tongue tube just is in off-state.Therefore, need to limit magnetic float 712 and move in certain limit, and this scope comprise can closed tongue tube the position, position that can closed tongue tube is exactly the humidifier working water bit line of presetting.Promptly adopt locating part 711 restriction magnetic floats 712 to rise and fall with the water surface in vertical limited range and move up and down, near magnetic float 712 was positioned at default humidifier working water bit line, the magnetic force of magnetic float 712 made tongue tube 722 adhesives, humidifier work; Water level is too high or too low in the tank, departs from default humidifier working water bit line, and then the magnetic force of magnetic float 712 just can't closed tongue tube 722, and then humidifier quits work.In addition, mention water tank 1 after, the magnetic float 712 that is provided with in water tank 1 time also is raised simultaneously, tongue tube 722 is in off-state, humidifier also quits work.

The locating part 711 of restriction magnetic float 712 motions can have multiple structure: wherein a kind of is the position-limiting tube that vertically is provided with, position-limiting tube does not influence the magnetic force of magnetic float 712, the upper end of described position-limiting tube is fixed on water tank 1 bottom surface or at leakproof cover 5 inner top surfaces, the lower end of position-limiting tube is provided with the back-up ring that prevents that magnetic float 712 from deviating from, and described magnetic float 712 is placed in the position-limiting tube and with the water surface and fluctuated.

Another kind of mode is: described locating part 711 is limited post, described limited post upper end is fixed on water tank 1 bottom surface or is provided with the back-up ring 711a that prevents that magnetic float 712 from deviating from leakproof cover 5 inner top surfaces, lower end, fluctuates outside the described magnetic float 712 suit limited posts and along the limited post more than the back-up ring 711a.Limited post is cylinder or cylindroid, leaves the gap between magnetic float 712 and the limited post, so that magnetic float 712 moves up and down with the water surface, is not subjected to the influence of limited post.Present embodiment just adopts this mode.

The can 721 of magnetic switch assembly 72 is the cylindrical shell of top seal, on its vertical sealing and fixing tank 31 inner bottom surfaces, described tongue tube 722 is arranged in the can 721, can 721 sealings, avoid the interior water of tank to enter and cause tongue tube 722 to damage, satisfy the position of described tongue tube 722: when the water surface departed from default humidifier working water bit line in tank 31, tongue tube 722 disconnected, and humidifier quits work.Cause of magnetic force and the tongue tube 722 closed required magnetic force decisions of the deviation distance of tongue tube 722 disconnections, therefore, can adopt the different deviation distances that require at different humidifiers by magnetic float 712.

Described ultrasonator 32 tops are provided with the leakproof cover 5 in tank 31 spaces that are used to seal ultrasonator 32 tops; described leakproof cover 5 peripheries insert in the tank 31 and its edge does not have in the entry; preferably be lower than humidifier working water bit line default in the tank 31; default humidifier working water bit line is in order to protect oscillator plate 321 in the ultrasonic humidifier; in tank 31, keep certain water yield; just because of there is water to exist in the tank 31 always; then the utility model utilizes water-seal principle exactly, will be arranged on leakproof cover 5 border seals in the tank 31 in water.

Shown in Fig. 1,3, leakproof cover 5 can independently be provided with, also leakproof cover 5 can be fixed on water tank 1 bottom, being about to leakproof cover 5 when mentioning water tank 1 takes off, just can easy cleaning tank 31, general effect owing to leakproof cover 5 is sealed water smoke exactly and is led, therefore its shape do not limited, and can be the arbitrary shape that tips upside down in the tank 31.The preferred described leakproof cover 5 of present embodiment is the barrel-shaped of back-off, its end face be cooperate with the water tank bottom shape, its sidewall is perpendicular to end face, fit with leakproof cover 5 and fixedly connected in described water tank 1 bottom.Leakproof cover 5 can all seal the space of tank 31, also can only seal oscillator plate 321 surrounding spaces.In order to avoid all water smokes to spill from tank 31 edges as far as possible, then preferred described leakproof cover 5 bottom outside wall surface and tank 31 internal faces are fitted.Be that leakproof cover 5 is pasting tank 31 inwalls and is inserted in the water, the space between leakproof cover 5 and the tank 31 is little, reduces water smoke and leaks.

Shown in Fig. 1,3, described water tank 1 is the container that is used to store water, need pull down and add water, therefore the probability that is collided with, drops is bigger, water tank 1 of the prior art is by many parts ultra-sonic welded together, and the place is easy to crack at ultrasonic closing line, for fear of this problem, the utility model adopts water tank is carried out one-shot forming, makes integrative-structure.For the water tank of integrative-structure can select toughness high material, plastic manufacturing process such as employing blowing form by the water tank disposal molding, water tank is an integral body like this, no longer adopt the method for ultra-sonic welded that the water tank various piece is linked together, avoided the imprecise quality problems of ultra-sonic welded, avoided the problem of ultrasonic closing line cracking in the water tank use, the air pressure hydraulic pressure test problem of having avoided the ultra-sonic welded water tank not require by relevant criterion.Integrated water tank is an integral body, and correspondingly, toughness and intensity are higher than the welding water tank, are difficult for breaking.The utility model adopts water tank and water smoke is distributed pipe independently manufacturing separately, the independent setting, so just water smoke can be distributed pipe and independently be arranged on water tank one side, reduces the complexity and the manufacture difficulty of manufacturing process.

The wind pushing mechanism 6 of water smoke diffusion velocity is arranged on bottom in the base 4, wind pushing mechanism 6 is mainly blower fan, blower fan is connected with air-supply passage 61, the air outlet of described air-supply passage 61 is arranged in the leakproof cover 5, be higher than humidifier working water bit line default in the tank 31, make that the water in the tank 31 can not enter into blower fan damage blower fan, in order to reduce the humidifier noise, blower fan is selected the less quiet blower fan of sound, for example scroll casing type centrifugal blower for use.

Water smoke distributes pipe 2 and is used to distribute water smoke, and it is provided with a side that is arranged on water tank 1 near water tank 1.For the water smoke that ultrasonator 32 vibration is produced is dispersed in the air, described water smoke distributed that pipe 2 is sealedly connected on the leakproof cover 5 and with leakproof cover 5 in space UNICOMs.It is the unique passages of water smoke that water smoke distributes pipe 2, has just realized and water smoke can be dispersed in the air, can not make humidifier drip water droplet all around again.

The controlling organization of humidifier is electrically connected with ultrasonator 32, wind pushing mechanism 6, anti-dry control device 7 respectively, is used to control humidifier work, and its structure and circuit are routine techniques, are not described in detail in this its structure.

Shown in Fig. 1,3, owing to be connected by baffle plate between water tank 1 and the base 4 in the prior art, be that water tank 1 bottom periphery is provided with baffle plate, be inserted on the base 4 by baffle plate, present embodiment unites two into one leakproof cover 5 and baffle plate, be about to leakproof cover 5 simultaneously also as the baffle plate between water tank 1 and the base 4, be placed on the base 4, simplified the structure of humidifier being about to water tank 1 in the leakproof cover 5 insertion tanks 31.Leakproof cover 5 shapes are consistent with base 4 shaped upper parts to cooperate grafting, and leakproof cover 5 outer walls and base 4 inwalls of pegging graft mutually fit mutually, reduces the gap between the two as far as possible.

Claims

1. anti-dry humidifier, comprise that base, water tank, water smoke distribute pipe, be provided with ultrasonic water smoke in the described base and generate mechanism, wind pushing mechanism and controlling organization, it is characterized in that, described ultrasonic water smoke generates mechanism and is included in the tank that base top is provided with, be provided with anti-dry control device in the described tank, described anti-dry control device comprises the magnetic float assembly of fixedlying connected with water tank, the magnetic switch assembly that is provided with in tank; When described magnetic float assembly was pressed close to cooperate with the magnetic switch assembly, closed magnetic switch assembly made humidifier unlatching work; When described magnetic float assembly departs from the magnetic switch assembly, disconnect the magnetic switch assembly and make humidifier quit work.

2. anti-dry humidifier according to claim 1, it is characterized in that, described bottom of gullet is provided with ultrasonator, described ultrasonator top is provided with the leakproof cover that is used to seal tank space, ultrasonator top, described leakproof cover periphery insert in the tank and do not have upstream face, described water smoke to distribute that the seal of tube is connected on the leakproof cover and with the leakproof cover in space UNICOM.

3. anti-dry humidifier according to claim 2 is characterized in that, described magnetic float assembly comprises the magnetic float, in the water tank bottom surface or at the fixing locating part of leakproof cover inner top surface; The water surface of described magnetic buoys float in tank, described locating part restriction magnetic float moves in vertical limited range.

4. anti-dry humidifier according to claim 3, it is characterized in that, described locating part is the position-limiting tube that vertically is provided with, the upper end of described position-limiting tube is fixed on the water tank bottom surface or is provided with the back-up ring that prevents that the magnetic float from deviating from the lower end of leakproof cover inner top surface, position-limiting tube, and described magnetic float is placed in the position-limiting tube and with liquid level and fluctuated.

5. anti-dry humidifier according to claim 3, it is characterized in that, described locating part is a limited post, described limited post upper end is fixed on the water tank bottom surface or is provided with the back-up ring that prevents that the magnetic float from deviating from leakproof cover inner top surface, lower end, fluctuates outside the described magnetic float suit limited post and along the limited post more than the back-up ring.

6. anti-dry humidifier according to claim 1 is characterized in that, described magnetic switch assembly is included in can and the interior tongue tube that is provided with of can that is provided with in the tank.

7. anti-dry humidifier according to claim 6, it is characterized in that, described can is the cylindrical shell of top seal, its vertical sealing and fixing is at the tank inner bottom surface, described tongue tube is arranged in the can, satisfy the position of described tongue tube: the water surface reaches the humidifier working water bit line of setting in tank, and tongue tube is by magnetic float assembly closure.

8. anti-dry humidifier according to claim 2 is characterized in that, described leakproof cover is the barrel-shaped of back-off, and its end face is consistent with the cooperation of water tank bottom shape, and leakproof cover sidewall is perpendicular to end face, and described water tank bottom is fitted with the leakproof cover and fixedlyed connected.

9. anti-dry humidifier according to claim 8 is characterized in that, described leakproof cover bottom outside wall surface and inboard wall of cistern face are fitted.

10. anti-dry humidifier according to claim 1 is characterized in that, described water tank is the one-time formed structure that has a hollow cavity, and its bottom is provided with the Inlet and outlet water mouth of pipe, and the hollow cavity of described water tank is only by the Inlet and outlet water mouth of pipe and extraneous UNICOM.