CN2533669Y

CN2533669Y - Electronic fumigator

Info

Publication number: CN2533669Y
Application number: CN 02226624
Authority: CN
Inventors: 麦敏怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-02
Filing date: 2002-04-02
Publication date: 2003-02-05
Anticipated expiration: 2012-04-02

Abstract

An electronic incense device comprises a tank body used to hold essential oils and a wick extending out of the tank body. The electronic incense device is characterized in that an electric heating element is arranged beside one end of the wick extending out of the tank body and the electric heating element is insulated from the wick. The utility model overcomes the shortcoming that the present incense device uses naked fire by the electric heating element heating the essential oils of the wick and besides the utility model is low in cost.

Description

The electronics fumigator

Technical field

The utility model relates to a kind of stacte utensil with environment purification, health care or therapeutic action.

Background technology

Fumigator such as incense burner, stacte seat, incense bottle etc., be a kind of make essential oil (normally plants essential oil) with mode of heating thus evaporate into the utensil that plays environment purification, health care or therapeutic action in the air.In prior art, the simplest stacte utensil is the container that fills essential oil with the candle heating, and the outstanding shortcoming of this frame mode is naked light heating causing easily fire, a poor stability.People have invented and have a kind ofly heated the fumigator of essential oil in the mode of smouldering for this reason, the wick that this fumigator comprises the tank body of splendid attire essential oil, draw in the tank body and closely be wrapped in the wick termination, have the cylindrical ceramic cap of microcellular structure.The operation principle of this fumigator is that the essential oil in the tank body is exuded to the ceramic cap outer surface by the wick sucking-off and through the micropore of ceramic cap, light the essential oil that oozes out during use earlier and kept 2～5 minutes, make the ceramic cap outer surface reach the required temperature of the essential oil of smouldering, then naked light is extinguished, after this essential oil constantly oozes out evaporation and continues to smoulder at the ceramic cap outer surface from ceramic cap.Though the fumigator of this structure has overcome the shortcoming that has naked light in the lasting use, but thoroughly do not get rid of all the time and use naked light, and it involves great expense, reason is to prevent to burn wick in the process of smouldering, ceramic cap also must have good heat-proof quality except having microcellular structure for this reason, so that the ceramic cap internal surface temperature is far below hull-skin temperature, also the internal stress that the surfaces externally and internally temperature difference causes must can be born simultaneously, this just must adopt special material and technology to make ceramic cap, and the result makes the cost of fumigator significantly increase.

Summary of the invention

The purpose of this utility model provides a kind of shortcoming that can overcome the use naked light, can make the lower electronics fumigator of manufacturing cost again.

The utility model is achieved in that the electronics fumigator comprises the tank body of splendid attire essential oil and the wick of drawing in the tank body, especially, be provided with electric heating body expose an end of tank body in wick near, should should make electric heating body to insulate between electric heating body and the wick near position effectively to the heating of wick termination.As long as make the electric heating body heating power during use, just can make the volatilization of being heated of the essential oil of wick end, so the essential oil in the tank body volatilizees away ground warp wick termination continually; When stopping using, as long as deenergization.This shows that the utility model all need not to use naked light in beginning the process that still continues to use, overcome the shortcoming that existing fumigator uses naked light; On the other hand, electric heating body can adopt cheap element such as PTC heater element or Electric radiant Heating Film etc., so manufacturing cost is lower.

The utility model also has the following advantages except realizing the foregoing invention purpose:

1. do not have combustion process, neither consume indoor oxygen and essential oil, can not produce carbonic acid gas and other pernicious gas again, help environment purification;

2. existing fumigator is to burn candle or the essential oil of smouldering all can produce high temperature, have at least part-structure need adopt exotic material, as long as and the operating temperature of electric heating body of the present utility model can make the essential oil volatilization, far below the ignition temperature of candle and the burning-point of essential oil, the utility model requires far below existing fumigator the heat resistance of fumigator material therefor.

3. existing fumigator is difficult to realize timing controlled, often essential oil is exhausted, more may meet accident when using especially at night, also be difficult to control automatically heating-up temperature in addition because of forgetting to stop working, cause the essential oil gasification excessive or not enough easily, influence the result of use of fumigator; And the utility model has adopted electric heating body, can realize automatic control.

Description of drawings

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

Fig. 1 is the overall structure schematic diagram of an embodiment of the utility model.

Embodiment

Referring to Fig. 1, the electronics fumigator comprises the tank body 1 of splendid attire essential oil and the wick 2 of drawing in the tank body 1, the yarn core that wick 2 can adopt cotton yarn or glass fibre to make, be provided with electric heating body 3 expose an end of tank body 1 in wick 2 near, electric heating body 3 is fixed by the supporting construction that box body 4, gripper shoe 5 and support 6 constitute, its medium-height trestle 6 is fixed on the housing 7, and box body 4 and gripper shoe 5 are made by the insulation heat proof material.Electric heating body 3 can adopt conventional heater elements such as PTC heater element, Electric radiant Heating Film or heating wire, both can be that single circular element also can be a plurality of wick 2 elements on every side that are arranged in, the shape of selecting the PTC heater element for use is not limit, and for example can be annular, square, cylindrical etc.Can adopt a PTC heating ring as most preferred embodiment, this structure is the simplest and can utilize the automatic constant-temperature characteristic of PTC.Should keep insulation between electric heating body 3 and the wick 2.Electric heating body 3 constantly volatilizees the essential oil of wick 2 ends during use, and the essential oil in the tank body 1 is then constantly attracted to add to the termination of wick 2, makes the essential oil volatilization of constantly gasifying, and has realized the function of fumigator.

As further improvement, present embodiment also has a cover body 8 at the end cap that wick 2 is exposed tank body 1, and cover body 8 tops have air vent 9, and the cavity wall of cover body 8 separates with wick 2 and forms cavity 10, and electric heating body 3 is arranged on cover body 8 outsides.The feasible essential oil that volatilizees from wick 2 of this structure is not immediately to diffusion all around, just outwards distribute after in cavity 10, being further heated gasification but reunite earlier from the air vent 9 of cover body, can promote gasification, the diffusion effect of essential oil like this, make the result of use of electronics fumigator better.Described cover body 8 can be made with anti-rust metal or conventional ceramic, the latter can with box body 4 global formations.

For realizing automatic control, present embodiment is fixed on tank body 1 on the base 11, is provided with temperature control, timing means 12 in the base 11, in order to heating temp and the switching electricity time of regulating electric heating body 3.Can set operating temperature, time by control button 13 during use.Described temperature control, timing means can be selected for use from existing various temperature controls, timing means.

For ease of adding essential oil in tank body 1, present embodiment also tank body 1 is provided with the jar mouthful of a with closure 14, opens seal cover 14 and just can add essential oil, has removed the trouble of loading and unloading cover body 8, electric heating body 3 and wick 2 from, uses more convenient.

Present embodiment is encapsulated in tank body 1 in the housing 7 of an open top; case top is stamped the protective cover 15 of a perforate; protective cover 15 protects the supporting construction of electric heating body 3 and support electric heating body; not only further improved the safety of electronics fumigator, and made the electronics fumigator more both artistic and practical.

The utility model also can be used as the part of air-conditioning equipment except that can making separately, using, make, use with air-conditioning equipment.Structures such as tank body of the present utility model and electric heating body can be installed in the air outlet of air-conditioning equipment, temperature control, timing means can with the setting that combines of air-conditioning equipment control device.

Claims

1. electronics fumigator comprises the tank body of splendid attire essential oil and the wick of drawing in the tank body, it is characterized in that: be provided with electric heating body expose an end of tank body in wick near, insulate between electric heating body and the wick.

2. electronics fumigator as claimed in claim 1 is characterized in that: an end cap that exposes tank body in wick has a cover body, and the cover body top has air vent, and the cavity wall of cover body separates the formation cavity with wick, and electric heating body is arranged on the cover body outside.

3. electronics fumigator as claimed in claim 2 is characterized in that described electric heating body is the PTC heating ring.

4. as the described electronics fumigator of one of claim 1 to 3, it is characterized in that tank body is fixed on the base, is provided with temperature control, timing means in the base.

5. electronics fumigator as claimed in claim 4 is characterized in that tank body is provided with the jar mouth of with closure.

6. electronics fumigator as claimed in claim 5 is characterized in that tank body is encapsulated in the housing of an open top, and case top is stamped the protective cover of a perforate.