CN201289182Y

CN201289182Y - Corrosion preventive atomizing unit of ultrasonic humidifier

Info

Publication number: CN201289182Y
Application number: CNU2008201655265U
Authority: CN
Inventors: 黄飞
Original assignee: NINGBO CONDI ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: NINGBO CONDI ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-08-12
Anticipated expiration: 2018-09-28

Abstract

The utility model relates to a corrosion-preventive atomization device of an ultrasonic humidifier; wherein, an atomizing-blade pressure pad is fixed with an ultrasonic atomizing-blade provided with a sleeve gasket and a core radiating rib connected with a core circuit board as a whole and is installed on a liquid storage tank; and the core radiating rib is coated with a plastic protective layer. Original paint which is sprayed for preservative treatment is easy to foam, an exterior coating is easy to drop off, and rusty spots are easy to come out when metallic material of the core radiating rib is exposed in water, so that corrosion is accelerated and the exterior appearance is influenced; now the part of the core radiating rib contacting with the liquid is coated by the plastic protective layer through injection molding, thereby achieving the advantages of easy manufacture, low manufacturing cost, little possibility of desquamation and firmness; and the plastic protective layer is water-fast, heat-resistant, chemical-resistant and corrosion-resistant, and has smooth surface, so that the acid cleaning is tolerable, precipitates on the surface is also easy to be cleaned. Therefore, the appearance is beautiful, corrosion cannot be generated, the quality of the ultrasonic humidifier is improved, and the service life is long.

Description

The anticorrosion atomising device of ultrasonic humidifier

Technical field

The utility model relates to a kind of atomising device, particularly a kind of anticorrosion atomising device with ultrasonic humidifier of corrosion proof function.

Background technology

Raising along with people's living standard, people have higher requirement to quality of life, especially the air quality to the environment of depending on for existence has new understanding and requirement, the dry indoor ultrasonic humidifier of keeping suitable humidity is got extensively enter common people family.

After the long-time use of ultrasonic humidifier, can constantly produce sediment in the water and be accumulated on the atomizing movement fin of atomising device, and to atomizing movement generation corrosiveness, thereby influence the humidification effect of sending out mist amount and whole humidifier of atomizing piece, so the movement fin of commercially available ultrasonic humidifier all needs through preservative treatment.

The general method that adopts is in spraying Teflon, the surface of fin, sprays paint or spray electricity and ice lacquer, but in the process that needs to clean because of long-time supersonic oscillations work and user with acid, the Teflon of its surface spraying, lacquer, electricity ice lacquer easily bubble, come off, the metal material of movement fin is exposed again in water, from and aggravated the corrosion of movement fin and increasing of rust class, influence is sent out fog effect and is constantly formed vicious circle again conversely, and this is to influence ultrasonic humidifier product quality and the long-term problem that perplexs manufacturing enterprise always.

Summary of the invention

Technical problem to be solved in the utility model is: the anticorrosion atomising device that a kind of ultrasonic humidifier is provided; atomising device is carried out anti-corrosion treatment; make protective layer difficult drop-off, not perishable, can improve and send out mist amount and humidification effect, can improve service life again.

The technical scheme in the invention for solving the above technical problem: the anticorrosion atomising device of ultrasonic humidifier; to be fixed into integral body with the movement fin that is connected with the movement wiring board with the ultrasonic atomization sheet of sealing shroud by the atomizing piece pressing plate; be installed on the reservoir and constitute, be coated with the plastic cement protective layer on the described movement fin.

Compared with prior art; advantage of the present utility model is: original movement fin surface is the spraying Teflon; electrophoretic paint etc.; in user's use and in the cleaning process; the lacquer of spraying easily bubbles; face coat easily comes off; thereby the metal material that makes the movement fin is exposed to and easily produces rust class in the water again; accelerated corrosion influences outward appearance; now only coat the plastic cement protective layer that a layer thickness is 1.5-3mm in the position injection moulding that the movement fin contacts with liquid; and easily processing; processing cost is low; difficult drop-off is firm again; because of plastic cement protective layer material itself just water-fast; heat-resisting; chemical resistance; corrosion-resistant; smooth surface; so just be not afraid of pickling, and the also easy cleaning of sediment on surface, so good looking appearance; can not produce corrosion; long service life has improved the quality of ultrasonic humidifier again.

Description of drawings

Fig. 1, structural representation of the present utility model.

The partial enlarged drawing of Fig. 2, Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

The two ends place of ultrasonic atomization sheet 7 tightly is with sealing shroud 6 and is prior art.

On the top of movement fin 5, on the inside and outside surface of water contact position, with injection moulding process plastic material is covered and to coat the smooth protective layer 1 of layer of surface, thickness is at 1.5～3mm.

The ultrasonic atomization sheet 7 that is with sealing shroud 6 is put into the lower end of movement fin 5 endoporus; and make sealing shroud 6 be close to protective layer 1; again atomizing piece pressing plate 8 is screwed on the lower surface of movement fin 5; movement fin 5 and ultrasonic atomization sheet 7 are fixed into integral body; be screwed then on the lower surface of the reservoir 2 that has sealing ring 3, movement wiring board 4 is fixed on the side of movement fin 5.

Connect power supply, 4 work of movement wiring board, 7 work of ultrasonic atomization sheet, constantly vibration is atomized into subset with the hydrone in the reservoir 2, blows out the little water particle of atomizing then under the effect of blower fan outside ultrasonic humidifier.

Claims

1, a kind of anticorrosion atomising device of ultrasonic humidifier; to be fixed into integral body with the ultrasonic atomization sheet (7) of sealing shroud (6) and the movement fin (5) that is connected with movement wiring board (4) by atomizing piece pressing plate (8); be installed in reservoir (2) and go up formation, it is characterized in that being coated with on the described movement fin (5) plastic cement protective layer (1).

2, the anticorrosion atomising device of ultrasonic humidifier according to claim 1; it is characterized in that top in movement fin (5); on the inside and outside surface of reservoir (2) Nei Shui contact position; method with injection mo(u)lding is made ganoid layer protective layer (1) with plastic material, covers to be coated on the movement fin (5).

3, the anticorrosion atomising device of ultrasonic humidifier according to claim 1 is characterized in that it is 1.5～3mm that movement fin (5) is gone up the thickness that covers the plastic cement protective layer (1) that coats.