CN2710643Y

CN2710643Y - Flameless cassolette

Info

Publication number: CN2710643Y
Application number: CN 200420045386
Authority: CN
Inventors: 袁穗雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-30
Filing date: 2004-04-30
Publication date: 2005-07-20
Anticipated expiration: 2014-04-30

Abstract

The utility model discloses a flameless cassolette, comprising a casing, a container arranged in the casing, a combustion head arranged on the fixing hole of the container, and the flameless cassolette also comprises heating wires arranged on the combustion head, and the heating wires are connected with a control circuit board. Since electric energy is used for changing into heat energy via the flameless cassolette, high temperature is generated for heating the combustion head, without naked flame in whole heating process and the flameless cassolette has the characteristics of high safety and low plant essential oil consumption.

Description

There is not fiery censer

Technical field

This utility model relates to a kind of no fiery censer.

Background technology

Comparatively popular in recent years no fiery scent is to heat filling the combustion head of adorning on the container of plants essential oil (stamen head), makes its surface temperature rise to 250-300 degree Celsius, and the catalysis plants essential oil makes that its fragrance is elegant to come out.Nothing fire censers all on the present market all want naked light to light combustion head when each the use, and naked light burns and just can reach the purpose of heating in about 2 minutes.Because plants essential oil has inflammable characteristics, when lighting combustion head with naked light, sometimes flame has been scurried and has been reached 10 centimetres, this sparking mode is dangerous, be easy to cause fire, this sparking mode utilizes the burning of plants essential oil itself to reach the purpose of heating flame head, time kept 2 minutes, expend about 5 milliliters of plants essential oil, the plants essential oil price is comparatively expensive, and naked light burning plants essential oil can not distribute due fragrance, not only wastes plants essential oil, and burning the time must consume oxygen, and the original purpose of this and scent runs in the opposite direction.

Summary of the invention

The purpose of this utility model provides a kind ofly lights, consumes few, the safe nothing of plants essential oil fire censer without naked light.

The purpose of utility model is achieved in that it comprises the combustion head of adorning on the fixing hole of shell, the built-in container of shell, container, also comprises the heating wire of laying on the combustion head, and heating wire connects control circuit board.

This utility model is owing to be with electric energy critical heat energy, produce high temperature heating flame head, therefore the whole heating process flames of anger has characteristics safe, that plants essential oil consumption is few, can also utilize electronic circuit easily the plants essential oil liquid level in the container to be monitored.This utility model uses so can also expand in automobile because there has not been naked light.

Description of drawings

Fig. 1 is the structural representation (lifting the top shell) of this utility model embodiment

Fig. 2 is the profile sketch map of this utility model embodiment

Fig. 3 is the structural representation of the combustion head of this utility model embodiment

Fig. 4 is the structural representation of the container of this utility model embodiment

Fig. 5 is the control circuit block diagram of this utility model embodiment

Among the figure: 11 fan housings, 12 air inlets, 13 anchor rings, 14 annular grooves, 15 apertures, 16 heating wires, 17 passages, the 18 combustion head fixing holes 19 of press button 1 control circuit board 2 luminous tubes 3 tank filler sleeves 4 combustion heads 5 binding posts 6 relays 7 supply sockets 8 containers 9 shells 10 liquid level monitoring lead fixed holes

The specific embodiment

With reference to Fig. 1, Fig. 2, it is the heating wire of laying by on the combustion head 5 of dress on the fixing hole 20 of shell 10, shell 10 built-in containers 9, container 9, the combustion head 5 17, and the control circuit board 2 that heating wire 17 connects is formed.Dress ventilator cowling 12 is gone up on shell 10 tops, and the housing of shell 10 is provided with supply socket 8, luminous tube 3 and button switch 1, air inlet 13.Heating wire 17 on the combustion head 5 is connected with control circuit board 2 by binding post 6, control circuit board 2 profiles are an annulus, control circuit board 2 is fixed on shell 10 inner bottom surfaces, control circuit board 2 dress relays 7, container 9 is positioned in the middle of the control circuit board 2, the cylinder that combustion head 5 lower diameter are little is contained in the fixing hole 19 of container 9, and container 9 can adopt glass, pottery, metal, plastic cement material.With reference to Fig. 3, the profile of combustion head 5 is to be made of the cylinder that two diameters do not wait, two cylinders are structure as a whole, combustion head 5 tops are provided with passage 18 and are communicated with container 9, combustion head 5 tops are the big cylinder of diameter, establish two road annular grooves 15 on the large cylinder outer wall, the three road anchor rings 14 that constitute by annular groove 15, establish four symmetric apertures 16 respectively at edge, anchor ring 14 upper edge, the aperture 16 of the correspondence on the three road anchor rings 14 is on a centrage, and heating wire 17 penetrates aperture 16 around being arranged on combustion head 5 outer walls.With reference to Fig. 4, be laid with fixing hole 19, tank filler sleeve 4, level detection lead fixed hole 11, two binding posts 6 on the end of container 9, charge of oil plug on the tank filler sleeve 4, control circuit is made up of switch delay circuit and liquid level supervisory circuit, the circuit index: 1, use power supply: DC12V or AC12V; 2, maximum consumption power: 25W; 3, maximum current: 2.5A; 4, timing 100 seconds, the liquid level monitoring of heating: 5 millimeters of low levels, high-order 5 millimeters.Heating wire is connected with the switch delay circuit by a binding post, is realized combustion head is carried out control heat time heating time by the switch delay circuit.The quintessence oil liquid level monitoring is to survey leads by three to be connected with the liquid level supervisory circuit, and three detection leads are that the monitoring according to setting highly is fixed on internal tank, and liquid level is too high or too low to send prompting automatically.With reference to Fig. 5, (automobile is directly taken from cigar lighter, and family obtains the 12V power supply by AC transformer, and this circuit is provided with bridge rectifier filter circuit, so no matter be that alternating current or unidirectional current can operate as normal after connecting the 12V power supply.), if the quintessence oil liquid level in the container is lower than the bottom line of setting, low liquid level monitoring circuit picked up signal makes the long sound of buzzer; Refuel to the high line of setting, high liquid level (HLL) observation circuit picked up signal, buzzer rings 3 second time.Press the triggering microswitch, delay circuit picks up counting, and relay adhesive simultaneously is wrapped in the heating wire heating on the combustion head, the combustion head temperature is constantly risen, and the time, delay circuit stopped automatically when arriving 100 seconds, relay discharges, heating wire dead electricity, not reheat.This moment, the surface temperature of combustion head arrived 250-300 degree Celsius, can natural catalysis plants essential oil.(above-mentioned circuit is a routine techniques, is not described at this).Work process: the first use, plug in, green indicating lamp (luminous tube) is bright, and the expression power supply is connected; If no quintessence oil in the container, buzzer constantly sends Tip Sound, take off ventilator cowling, extract the plug cock on the tank filler sleeve, slowly add plants essential oil with funnel, when quintessence oil adds to predefined bottom line, buzzer stops sounding, add to buzzer always and sound once more, (3 seconds stop automatically sounding) show that quintessence oil will should stop to refuel immediately near filling it up with; Build plug cock, fasten ventilator cowling, the mesopore on the rotary closing cover; Press the button, red led (another luminous tube) is bright, expression begins to heat, and the top white smoke of emerging gradually is when warm-up time reaches setting-up time, circuit cuts off the power supply automatically, red led extinguishes, and the mesopore at this moment can the Unscrew cover ventilates, plants essential oil sends fragrance through combustion head catalysis.Want to stop using, as long as the mesopore on the rotary closing cover can not circulate air, nature can extinguish.

Claims

1, a kind of no fiery censer, it comprises the combustion head of adorning on the fixing hole of shell, the built-in container of shell, container, it is characterized in that: also comprise the heating wire of laying on burning (5) head (17), heating wire (17) connects control circuit board (2).

2, no fiery censer according to claim 1, it is characterized in that: establish two road annular grooves (15) on described combustion head (5) external wall of upper portion, three anchor rings (14) by two road annular grooves (15) formation, symmetry four apertures (16) are established at the edge, upper edge respectively, and it is on a centrage that three road anchor rings (14) are gone up corresponding aperture (16).

3, no fiery censer according to claim 1 is characterized in that: described container (9) upper end is provided with tank filler sleeve (4), level detection lead fixed hole (4), binding post (6).