CN201412923Y

CN201412923Y - Ultrasonic humidifier

Info

Publication number: CN201412923Y
Application number: CN2009201425592U
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Floorcare Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2010-02-24
Anticipated expiration: 2019-04-23

Abstract

The utility model discloses an ultrasonic humidifier which comprises a water tank and a base which are separable, wherein the base is internally provided with the water tank, and the water tank is internally provided with an ultrasonic atomizer; the water tank is also internally provided with a protective switch controlling the on/off of a power circuit of the ultrasonic atomizer, while the bottomof the water tank is provided with a trigger device used for triggering the protective switch to act to conduct the power circuit of the ultrasonic atomizer. When the water tank is separated from thebase or the water tank and the base are not covered in place, the trigger device at the bottom of the water tank can not trigger the protective switch to act to conduct the power circuit of the ultrasonic atomizer, thus preventing the hands from being burnt by mis-contacting with the ultrasonic atomizer, greatly improving the use safety of the ultrasonic humidifier, and reducing the occurrence ofaccidents.

Description

Ultrasonic humidifier

Technical field

The utility model relates to a kind of ultrasonic humidifier.

Background technology

The shortcoming of existing ultrasonic humidifier is that the ultrasonic ultrasonic delay line memory in the base tank will work on after the relative base of water tank separates, and the staff of burning easily causes security incident.

Summary of the invention

The utility model purpose is: after providing the relative base of a kind of water tank to separate, the ultrasonic ultrasonic delay line memory in the base tank can automatic out-of-work ultrasonic humidifier.

The technical solution of the utility model is: a kind of ultrasonic humidifier, comprise separable water tank and base, and tank is set in the base, be provided with ultrasonic ultrasonic delay line memory in the tank; Also be provided with the protection switch of a control ultrasonic ultrasonic delay line memory power circuit break-make in the described tank, and water tank bottom is provided with and is used for the trigger protection switch motion to connect the flip flop equipment of ultrasonic ultrasonic delay line memory power circuit.

Protection switch described in the utility model specifically comprises a body and a float, be provided with the magnetic switch (this magnetic switch is a prior art) that is serially connected in the ultrasonic ultrasonic delay line memory power circuit in the described body, and being provided with magnet in the float, described flip flop equipment is to take shape in water tank bottom and projection or the convex tendon relative with float; Put when putting in place when water tank and base cover, flip flop equipment compresses float, makes magnet attract the magnetic switch closure to connect the ultrasonic ultrasonic delay line memory power circuit; And when the relative base of water tank separated, float floated, and makes magnet leave the effect stroke for magnetic switch, caused magnetic switch to reset and disconnected the ultrasonic ultrasonic delay line memory power circuit.

Body described in the utility model further is column, and described float is sheathed on the body in the form of a ring, and magnet then is made into magnet ring and is located in the float.

And the preferred convex tendon of described flip flop equipment, and this convex tendon in the form of a ring or semicircular.

And described bodies top is provided with and prevents that float breaks away from the limited cover of body.

What be worth mentioning in the utility model is; described protection switch possesses following function simultaneously: the water level in the base tank is lower; when float falls near the body bottom; magnet also will leave the effect stroke for magnetic switch; thereby make magnetic switch reset and disconnect the ultrasonic ultrasonic delay line memory power circuit; to prevent that humidifier from entering a kind of " anhydrous dry combustion method " state, further reduces potential safety hazard.

The utility model advantage is:

This ultrasonic humidifier described in the utility model; when water tank separates with base or water tank and base do not cover and put when putting in place; the flip flop equipment of water tank bottom just can't the trigger protection switch motion to connect the power circuit of ultrasonic ultrasonic delay line memory; can prevent staff false touch ultrasonic ultrasonic delay line memory and burnt; improve the safety in utilization of ultrasonic humidifier greatly, the generation of reduction accident.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the section of structure of a kind of specific embodiment of the utility model;

Fig. 2 is the independent perspective view of base among Fig. 1 embodiment;

Fig. 3 is the relative body separated structures with limited cover of the float schematic diagram among Fig. 2;

Fig. 4 is the independent front view of water tank among Fig. 1 embodiment;

Fig. 5 is the upward view of Fig. 3;

The work schematic diagram of magnetic switch in base when Fig. 6 removes water tank for Fig. 1 embodiment.

Wherein: 1, water tank; 2, base; 3, tank; 4, ultrasonic ultrasonic delay line memory; 5, body; 6, float; 7, magnetic switch; 8, convex tendon; 9, magnet ring; 10, limited cover.

The specific embodiment

Embodiment: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 with Figure 6 shows that a kind of specific embodiment of the utility model ultrasonic humidifier; it comprises separable water tank 1 and base 2; tank 3 is set in the base; be provided with the protection switch of ultrasonic ultrasonic delay line memory 4 and control ultrasonic ultrasonic delay line memory 4 power circuit break-makes in the tank 3, and water tank 1 bottom is provided with and is used for the trigger protection switch motion to connect the flip flop equipment of ultrasonic ultrasonic delay line memory 4 power circuits.

Concrete as Fig. 2, shown in Figure 3, described protection switch comprises a body 5 and a float 6, and described body 5 is column, and its inside is provided with the magnetic switch 7 that is serially connected in ultrasonic ultrasonic delay line memory 4 power circuits, and float 6 is sheathed on the body 5 in the form of a ring, and its inside is provided with magnet ring 9; Be fixed with at the top of body 5 simultaneously and prevent that float 6 upwards breaks away from the limited cover 10 of body 5 under the water buoyancy.

Concrete as Fig. 4, shown in Figure 5, described flip flop equipment is to take shape in water tank 1 bottom and relative with float 6 be Semicircular convex tendon 8.

And the effect stroke of magnet ring described in the present embodiment 9 and magnetic switch 7 is positioned at the middle part of body 5, in the time of in magnet ring 9 is in this effect stroke zone, magnetic switch 7 is subjected to magnet ring 9 and attracts and closed ultrasonic ultrasonic delay line memory 4 power circuits of connecting, and when magnet ring 9 is in the top of body 5 or bottom, all will lose attraction, and make magnetic switch 7 reset and disconnect ultrasonic ultrasonic delay line memory 4 power circuits for magnetic switch 7.

The concrete operation principle of present embodiment is as follows:

As shown in Figure 1, put when putting in place when water tank 1 and base 2 lids, convex tendon 8 compresses float 6, makes magnet ring 9 be in the effect stroke to magnetic switch 7, thereby attracts magnetic switch 7 closed ultrasonic ultrasonic delay line memories 4 power circuits of connecting;

As shown in Figure 6, when water tank 1 relative base 2 separates, floating also under the effect of float 6 water in tank 3, limited lid 10 blocks, at this moment, magnet ring 9 leaves the effect stroke for magnetic switch 7, causes magnetic switch 7 to reset and disconnects ultrasonic ultrasonic delay line memory 4 power circuits, thereby can prevent staff false touch ultrasonic ultrasonic delay line memory 4 and burnt, improve the safety in utilization of humidifier greatly, the generation of reduction accident.

In addition, when the water level in described base 2 tanks 3 is low, when float 6 falls near body 5 bottoms, magnet ring 9 leaves the effect stroke for magnetic switch 7 equally, make magnetic switch 7 reset and disconnect ultrasonic ultrasonic delay line memory 4 power circuits, to prevent that humidifier from entering a kind of " anhydrous dry combustion method " state, further reduces potential safety hazard.

Claims

1. a ultrasonic humidifier comprises separable water tank (1) and base (2), and tank (3) is set in the base, is provided with ultrasonic ultrasonic delay line memory (4) in the tank (3); It is characterized in that also being provided with in the described tank (3) protection switch of control ultrasonic ultrasonic delay line memory (a 4) power circuit break-make, be used for the trigger protection switch motion to connect the flip flop equipment of ultrasonic ultrasonic delay line memory (4) power circuit and be provided with bottom the water tank (1).

2. ultrasonic humidifier according to claim 1; it is characterized in that described protection switch comprises a body (5) and a float (6); be provided with the magnetic switch (7) that is serially connected in ultrasonic ultrasonic delay line memory (4) power circuit in the described body (5); and being provided with magnet in the float (6), described flip flop equipment is for to take shape in bottom the water tank (1) and projection relative with float (6) or convex tendon (8).

3. ultrasonic humidifier according to claim 2 is characterized in that described body (5) is column, and described float (6) is sheathed on the body (5) in the form of a ring, is located in the float (6) and magnet is made into magnet ring (9).

4. ultrasonic humidifier according to claim 3 is characterized in that described flip flop equipment is convex tendon (8), and this convex tendon (8) in the form of a ring or semicircular.

5. ultrasonic humidifier according to claim 3 is characterized in that described body (5) top is provided with the limited cover (10) that prevents float (6) disengaging body (5).