CN203083660U

CN203083660U - Water level induction structure of humidifier

Info

Publication number: CN203083660U
Application number: CN 201320043308
Authority: CN
Inventors: 卢生成
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-28
Filing date: 2013-01-28
Publication date: 2013-07-24
Anticipated expiration: 2023-01-28

Abstract

The utility model relates to a water level induction structure of a humidifier. The water level induction structure is characterized by comprising a reed pipe, a directional sleeve, a floater and a magnet. The reed pipe is arranged inside a water tank of a base of the humidifier. The directional sleeve is sleeved on the bottom of a tank body of the humidifier. More than two openings are formed in the directional sleeve along the axial direction. The end portion of the directional sleeve can extend into the bottom of the water tank. The floater is located inside the directional sleeve and can move up and down. The floater arranged inside the directional sleeve can float up and down along with water in the water tank. The magnet is arranged on the floater. The reed pipe can correspond to the magnet in position so that the reed pipe can induce magnetic force of the magnet and achieve break-over. The water level induction structure has the advantages of being long in service life, simple in structure, low in cost, reliable in work, and capable of inducing water levels in the water tank, water shortage and outage, and automatically cutting off power when the tank body of the humidifier leaves.

Description

The water level induction structure of humidifier

Technical field

The utility model relates to a kind of water level induction structure of humidifier.

Background technology

At present, be provided with anti-dry burning device in the water tank of humidifier humidifier base, it can not respond to the water level in the water tank, can not cut off the power supply when the humidifier casing leaves.During use, after the water in the water tank dryouied, anti-dry burning device played the effect of warning; But after use a period of time, anti-dry burning device is bad easily, and serviceable life is not long, and cost is than higher.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of long service life is provided, simple in structure, cost is low, reliable operation, can respond to water level and lack of water outage in the water tank, the water level induction structure of the humidifier that when the humidifier casing leaves, can cut off the power supply automatically.

In order to achieve the above object, the utility model is achieved in that it is a kind of water level induction structure of humidifier, is characterized in that comprising:

Tongue tube, described tongue tube are located in the water tank of humidifier base;

Orienting cover, described orienting cover is located at the bottom of humidifier casing, orienting cover axially have a opening more than two, the bottom of water tank can be stretched in the end of orienting cover;

Float, described float are arranged in orienting cover and can move up and down, and float can be with waterborne following the floating in the water tank in orienting cover; With

Magnet, described magnet is located on the float, but described tongue tube can be corresponding with the position of magnet so that the magnetic force of tongue tube induced magnet and conducting.

Be provided with axle sleeve in described water tank, described tongue tube is fixed on the upper position in the axle sleeve; Described float and magnet in the form of a ring, float and magnet are set on the axle sleeve and can move up and down.

The utility model advantage compared with prior art is: long service life, and simple in structure, cost is low, and reliable operation can be responded to water level and lack of water outage in the water tank, can cut off the power supply automatically when the humidifier casing leaves.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the enlarged drawing of the local A of Fig. 1;

Fig. 3 is the stereographic map that humidifier base and humidifier casing decompose.

Embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions among the figure.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.

As shown in Figures 1 to 3, it is a kind of water level induction structure of humidifier, comprising:

Tongue tube 3, described tongue tube 3 are located in the water tank 6 of humidifier base 4;

Orienting cover 7, described orienting cover 7 is located at the bottom of humidifier casing 9, orienting cover 7 axially have a opening 71 more than two, the bottom of water tank 6 can be stretched in the end of orienting cover 7, can make like this in the orienting cover 7 to communicate with water tank 6; In the present embodiment, have three openings 71, also can offer the quantity of opening 71 according to actual conditions;

Float 1, described float 1 are arranged in orienting cover 7 and can move up and down, and float 1 can be with waterborne following the floating in the water tank 6 in orienting cover 7; With

Magnet 2, described magnet 2 is located on the float 1, but described tongue tube 3 can be corresponding with the position of magnet 2 so that the magnetic force of tongue tube 3 induced magnets 2 and conducting.

During work, when in the water tank 6 water being arranged, float 1 floats in orienting cover 7 on the water surface in the water tank 6, but this moment tongue tube 3 induced magnets 2 magnetic force and conducting; When in the water tank 6 during lack of water, in the bottom of water tank 6, this moment, tongue tube 3 inductions disconnected less than the magnetic force of answering magnet 2 float 1, played the effect of lack of water outage in self gravity fall; When humidifier casing 9 was raised, float 1 also left water tank 6 thereupon, and this moment, tongue tube 3 inductions disconnected less than the magnetic force of answering magnet 2, played the effect that casing leaves outage; It has advantages such as reliable operation, simple in structure and long service life.

In the present embodiment, for tongue tube 3 better is installed, be provided with axle sleeve 5 in described water tank 6, described tongue tube 3 is fixed on the upper position in the axle sleeve 5; Described float 1 and magnet 2 are in the form of a ring, float 1 and magnet 2 are set on the axle sleeve 5 and can move up and down, be provided with axial limiting cover 8 in the bottom of humidifier casing 9, axial limiting cover 8 cooperates with axle sleeve 5, float 1 and magnet 2 are better moved up and down, make the magnetic force of tongue tube 3 better induced magnets 2, it is more reliable to work.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and distortion to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. the water level induction structure of a humidifier is characterized in that comprising:

Tongue tube (3), described tongue tube (3) are located in the water tank (6) of humidifier base (4);

Orienting cover (7), described orienting cover (7) is located at the bottom of humidifier casing (9), orienting cover (7) axially have a opening (71) more than two, the bottom of water tank (6) can be stretched in the end of orienting cover (7);

Float (1), described float (1) are arranged in orienting cover (7) and can move up and down, and float (1) can be with waterborne following the floating in the water tank (6) in orienting cover (7); With

Magnet (2), described magnet (2) are located on the float (1), described tongue tube (3) can be corresponding with the position of magnet (2) so as tongue tube (3) but the magnetic force of induced magnet (2) and conducting.

2. the water level induction structure of humidifier according to claim 1 is characterized in that being provided with axle sleeve (5) in described water tank (6), and described tongue tube (3) is fixed on the upper position in the axle sleeve (5); Described float (1) and magnet (2) in the form of a ring, float (1) and magnet (2) are set in axle sleeve (5) and go up and can move up and down.