CN103519351A - Electrical heating cigarette - Google Patents

Abstract

The invention relates to an electrical heating cigarette which comprises a cigarette holder, a heater, a power source, a control system and a casing. The heater at least comprises a heat source, an isolation layer, a tobacco heating area and a tobacco tar atomization area. The cigarette holder at least comprises a cavity and a filter tip. The tobacco heating area is defined by the heater heating source and the isolation layer, and the tobacco tar atomization area is defined by the casing and the isolation layer. The heater heating source heats tobaccos to enable the tobaccos to produce smoke, the heat of the tobaccos is transferred to the tobacco tar atomization area to enable the tobacco tar to be atomized to produce smoke, and by mixing the smoke in the cavity of the cigarette holder, smoke with large tobacco aroma is generated. Therefore, sucking needs of users can be met while heat energy generated by the heat source is fully utilized.

Description

A kind of electrical heating cigarette

Technical field

The present invention relates to a kind of electrical heating cigarette, especially, this electrical heating cigarette adopts a heating source, heats tobacco product and tobacco tar simultaneously, produces the larger flue gas with cigarette fragrance, meets user and aspirates demand.Belong to electrical heating tobacco product technical field.

Background technology

Traditional cigarette is aspirated conventionally under the burning situation of nearly 900 ℃, harmful ingredients in flue gas is more, relatively large to harm, during consumer aspirates gap, cigarette remains the state of glowing simultaneously, will certainly produce certain flow measurement flue gas, impact non-smoker around, along with the public is to the understanding that Smoking is harmful to your health, the harmfulness and the novel tobacco that reduce cigarette have become the current research theme of tobacco business.

At present, both at home and abroad novel tobacco goods mainly contain electronic cigarette, low temperature without the cigarette that burns, suck cigarette, wherein electronic cigarette and low temperature all have with traditional cigarette and similarly aspirate sensory experience without burning cigarette, but all there is certain problem in both: as not enough in electronic cigarette tobacco flavor, low temperature, without problems such as burning cigarette smoke quantity not sufficients, causes user to compare with suction traditional cigarette the difference that existence is very large on suction is experienced.Existing electric-heating technology heater all has heat loss in various degree, does not realize making full use of of heating source heat energy.

Summary of the invention

The object of the invention is to overcome deficiency of the prior art, invent the electrical heating cigarette that a kind of amount of smoke and tobacco flavor all approach traditional cigarette.

Technical solution of the present invention is that electrical heating cigarette bag comprises cigarette holder, heater, power supply, control system and housing.

Described heater at least comprises a thermal source, a separation layer, a tobacco product thermal treatment zone and a tobacco tar range of atomization; Described cigarette holder at least comprises a cavity and a filter tip;

Described heater thermal source be a kind of center coiling resistance wire or circumferential disc around resistance wire or sheet, heating-up temperature is 550 ℃-650 ℃;

The described tobacco product thermal treatment zone is to be defined by heater thermal source and separation layer, and tobacco tar range of atomization is to be defined by housing and separation layer, can hold pipe tobacco, reconstituted tobacoo, tobacco powder or by the tobacco rod of at least one moulding wherein;

Described tobacco tar range of atomization is to be defined by housing and separation layer, for storing liquid or solid-state tobacco tar;

Described heater thermal source is fuming it by heating tobacco product, tobacco product is passed to tobacco tar range of atomization by heat and makes tobacco tar atomization generation smog simultaneously, cavity by cigarette holder part mixes, thereby produces the larger flue gas with tobacco flavor, meets user and aspirates demand.

Between the tobacco product of the present invention thermal treatment zone (10) and a tobacco tar range of atomization (9), separation layer (7) is housed, the tobacco product thermal treatment zone (10) is to be defined by heater thermal source (6) and separation layer (7), the reserved cavity between thermal source (6) and separation layer (7), or reserved cavity between separation layer (7) and housing (5) inwall.Tobacco tar range of atomization (9) is the cavity being defined by housing (5) and separation layer (7), and tobacco tar range of atomization (9) are arranged in the thermal source (6) of separation layer (7) and any position between housing (5) inwall.During use, the thermal source of heater is filled in the tobacco product in the tobacco product thermal treatment zone (10) by heating, make its be fuming (generation cigarette), institute's tobacco product produces in flow process heat is delivered in tobacco tar range of atomization (9), allow and be placed in advance the tobacco tar atomization in tobacco tar range of atomization (9) and produce smog, after the smog that the cigarette producing in the tobacco product thermal treatment zone (10) produces with tobacco tar range of atomization (9) jointly enters and mixes in cavity (11) position of cigarette holder, finally by being sucked out after filter tip (12), generation smokescope is large, the flue gas of tobacco flavor foot, meet suction sensory experience.

The invention has the advantages that: heater adopts a thermal source heating tobacco product that it is fuming, tobacco product is passed to tobacco tar range of atomization by heat and makes tobacco tar atomization generation smog simultaneously, cavity by cigarette holder part mixes, thereby produce the larger flue gas with tobacco flavor, meet suction sensory experience; Utilize a thermal source can heat tobacco product and tobacco tar simultaneously, realize making full use of the heat energy of thermal source generation.

Accompanying drawing explanation

Fig. 1 is the structure chart of electrical heating cigarette of the present invention.

Fig. 2 is the structure chart of another embodiment of the present invention electrical heating cigarette.

In figure: 1-cigarette holder, 2-heater, 3-power supply, 4-control system, 5-housing, 6-thermal source, 7-separation layer, 8-hole, 9-tobacco tar range of atomization, 10-tobacco product thermal treatment zone, 11-cavity, 12-filter tip.

The specific embodiment

Fig. 1 is the structural representation of electrical heating cigarette of the present invention, and preferably, electrical heating cigarette comprises cigarette holder 1, heater 2, power supply 3, control system 4 andhousing 5.

Wherein heater comprises a thermal source 6, and this thermal source is a kind of center coiling resistance wire or resistor disc, and heating-up temperature is 550 ℃-650 ℃;

A separation layer 7, this separation layer is the good metal material of a kind of heat-conducting effect, thickness is 0.01-0.1mm, can be silver, gold, copper, aluminium, Bai Gang, iron etc., and the hole 8 that has some on separation layer, aperture is 0.01-0. 5mm, guarantees that air flow energy enters tobacco tar range of atomization 9;

A tobacco productthermal treatment zone 10, the tobacco productthermal treatment zone 10 is the cavitys that define by between heater thermal source 6 and separation layer 7, when user uses, tobacco product is put into this cavity, by being fuming with the heat conduction heating tobacco product that contacts of heating source 6;

A tobacco tar range of atomization 9, tobacco tar range of atomization 9 is the cavitys that define betweenhousing 5 and separation layer 7, and cavity the inside storage oil absorbent material, for adsorbing liquid tobacco tar, solid-state tobacco tar also can be stored in cavity the inside, all by the tobacco product outside wall temperature contacting with heating source, carries out heat conduction heating.

Cigarette holder at least comprises a cavity 11 and a filter tip 12, and cavity length is 8-15mm, for the smog of the smog of tobacco product generation and tobacco tar atomization is mixed and buffer memory.

Controller 4 is a kind of programmable; can realize the microelectronic integrated circuit that program is downloaded and derived, the integrated content of microprocessor at least comprises one or more in one chip microcomputer, on-off circuit, charging circuit, pressure signal change-over circuit, supply voltage monitoring circuit, sound circuit, user profile display circuit, short-circuit protection circuit, decoder, FET.

Power supply 3 adopts high-multiplying power discharge battery that can recharge, and operating voltage is 4.8-5.6V, and multiplying power discharging electric current is 1.8-3.9A.

When user aspirates, heater thermal source 6 is fuming it by heating tobacco product, tobacco product is passed to tobacco tar range of atomization 9 by heat and makes tobacco tar atomization generation smog simultaneously, by cavity 11 mixing of cigarette holder part, thereby produces the larger flue gas with tobacco flavor.Utilize heater thermal source can heat tobacco product and tobacco tar simultaneously, realize making full use of the heat energy of thermal source generation.

Fig. 2 is an alternative embodiment of the invention structure, thermal source 6 is that a kind of circumferential disc is around resistance wire or sheet, the tobacco productthermal treatment zone 10 is by defining between thermal source 6 and separation layer 7, tobacco tar range of atomization 9 is that the internal diameter being defined by separation layer 7 is 1.1-3.2mm circular cylindrical cavity, on separation layer, have the hole 8 of some, guarantee that air flow energy enters tobacco tar range of atomization 9.

Claims (6)

1. an electrical heating cigarette, comprise cigarette holder (1), heater (2), power supply (3), control system (4) and housing (5), it is characterized in that at least comprising in heater (2) thermal source (6) and a separation layer (7), between housing (5) inwall and thermal source (6), have a tobacco product thermal treatment zone (10) and a tobacco tar range of atomization (9) at least, between the tobacco product thermal treatment zone (10) and a tobacco tar range of atomization (9), separation layer (7) is housed; In cigarette holder (1), at least comprise a cavity (11) and a filter tip (12).

2. electrical heating cigarette according to claim 1, is characterized in that thermal source (6) Shi Yige center coiling resistance wire in described heater (2), circumferential disc are around resistance wire/resistor disc, and heater (2) heating-up temperature is 550 ℃-650 ℃.

3. electrical heating cigarette according to claim 1, is characterized in that the described tobacco product thermal treatment zone (10) is between reserved cavity or separation layer (7) and housing (5) inwall, to reserve cavity between separation layer (7) and thermal source (6).

4. electrical heating cigarette according to claim 3, is characterized in that described reserved cavity can hold tobacco rod or the sheet of placing pipe tobacco, reconstituted tobacoo, tobacco powder or at least one moulding in pipe tobacco, reconstituted tobacoo, tobacco powder.

5. electrical heating cigarette according to claim 1, is characterized in that described tobacco tar range of atomization (9) is arranged in position between the thermal source (6) of separation layer (7) and housing (5) inwall, and tobacco tar range of atomization (9) are for storing liquid or solid-state tobacco tar.

6. electrical heating cigarette according to claim 1, is characterized in that described separation layer (7) is the good metal material of heat-conducting effect, and separation layer (7) thickness is 0.01-0.1mm, and has several holes (8) on the layer wall of separation layer (7).

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