CN203801724U - Cigarette bullet is thrown type internal heating conduction formula cigarette once - Google Patents

Abstract

The utility model discloses a single-throwing type inner heating conduction type cigarette. The cigarette includes a pod area, a power supply area and a cigarette holder. The pod area and the power supply area are detachably connected by threads, the power supply area is fixedly connected with the cigarette holder, and a heating device is arranged in the middle area of the pod area along the axial direction. The element is filled with tobacco material, the heating element is electrically connected to the control circuit in the power supply area; the power supply area is composed of a battery, a control circuit and a switch electrically connected, and an airflow channel is arranged in the mouthpiece. The unique design of the utility model increases the heating uniformity of the tobacco material and greatly improves the heating efficiency. At the same time, it adopts a secondary throwing type that can be filled with different types of tobacco materials (cut tobacco, tobacco powder, tobacco sheet, smoke paste, smoke liquid, etc.) The pod can not only meet people's needs for the aroma and nicotine of different tobacco materials, but also improve the convenience of smoking electric heating cigarettes.

Description

A single-throwing type internal heating conduction cigarette

technical field

The utility model belongs to the technical field of electronic cigarette processing and preparation, in particular relates to an electric heating cigarette device, in particular to a cigarette which heats a secondary-throwing cigarette bomb through an internal heating conduction method.

Background technique

With the increasingly serious situation of controlling the tar content of cigarettes, people pay more and more attention to the development of new tobacco products. Electric heating cigarettes are one of the main types of new tobacco products, and their research and development have generally been valued by tobacco companies. In foreign countries, Philip Morris Production Company has done a lot of research on electric heating cigarettes, and has successively developed and launched electric heating cigarettes of brands such as "Accord", "Heatbar" and "EHP"; Tobacco Research Institute and other units or enterprises have carried out related research on electric heating cigarettes. Judging from the published patents and public reports, the existing electric heating cigarette products or design patents mainly use tobacco materials such as cigarette sticks, shredded tobacco or tobacco sheets to be filled in special smoking tools, and the heat provided by the battery makes the tobacco filled. The material volatilizes the smoke, so that the smoker can obtain a smoking experience similar to that of a traditional cigarette.

However, in the prior art, electric heating cigarettes have defects such as uneven heating, low heating efficiency, and a small number of suction ports for each added tobacco filling material; meanwhile, since electric heating cigarettes generally use reusable externally added The heating cavity must be filled with tobacco material by itself when smoking cigarettes, and the operation is cumbersome, and each type of electric heating cigarette is only suitable for one kind of tobacco material, which cannot bring a variety of smoking experiences to the smoker.

Utility model content

The purpose of this utility model is to address the deficiencies in the prior art, to provide a cigarette that heats the sub-throwing cartridge through the internal heating conduction method, increases the heating uniformity of the tobacco material to improve the heating efficiency, and can satisfy people's needs Aroma and nicotine requirements of different types of tobacco materials.

The purpose of this utility model is achieved through the following technical solutions:

A single-throwing type internal heating conduction cigarette, comprising a cartridge area, a power supply area and a mouthpiece, the cartridge area and the power supply area are detachably connected by threads, and the power supply area is fixedly connected to the mouthpiece, and is characterized in that : The front end of the pod area is provided with a spherical transparent cover with ventilation holes, a heating element is arranged axially in the middle area and filled with tobacco material around it, and a circular sealing partition is arranged at the rear end, and the heating element and the The control circuit in the power supply area is electrically connected; the power supply area is composed of a battery, a control circuit and a switch. There is an airflow cavity in between; an airflow channel is arranged in the mouthpiece.

Wherein, in order to prevent the tobacco material in the pod area from clogging the ventilation holes on the spherical transparent cover, a layer of isolation net is installed at the rear end of the spherical transparent cover.

Wherein, in order to filter some harmful substances in the flue gas, a filter rod can be installed at the circular hole on the sealing partition, and the filter rod is made of high temperature resistant acetate fiber material for filtering the flue gas.

Wherein, the heating element is a heating wire, a heating rod, a heating tube or a heating sheet.

Wherein, the switch is a T-shaped key switch, the key end of which is arranged on the surface of the shell of the power supply area; an indicator light is installed on the T-shaped key switch, and the indicator light is electrically connected to the control circuit.

Wherein, the tobacco material is shredded tobacco, tobacco sheet, tobacco dust or glass fiber adsorbed with smoke cream or smoke liquid after being added and flavored.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model adopts the heating element installed in the axial direction of the pod, and the tobacco material is filled in the space between the pod heating cavity and the heating element, and the tobacco is heated from the inside to the outside in a three-dimensional conduction type, which improves the heating efficiency of the tobacco material.

2. The heating element and tobacco material used in the utility model are enclosed in the heating chamber of the pod. According to filling different tobacco materials, including shredded tobacco, tobacco sheet, tobacco powder, smoke cream or smoke liquid, etc., it can bring smoke to the smoker. Different pumping sensations.

3. The pod used in this utility model can be disassembled and discarded when the smoke volume is significantly reduced and cannot meet the requirements, and it can be replaced after replacement, which avoids the smoker from repeatedly filling the heating chamber of the pod with tobacco materials, and improves the convenience of electric heating cigarettes. sex.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a single-throw type inner heating conductive cigarette of the present invention.

In the figure: 1- pod area, 2- power supply area, 3- mouthpiece, 4- transparent cover, 5- vent hole, 6- heating element, 7- tobacco material, 8- sealing partition, 9- control circuit, 10 -battery, 11-switch, 12-circuit protection case, 13-airflow cavity, 14-airflow channel, 15-isolation net, 16-filter rod.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the specific embodiments are only used to explain and illustrate the utility model, and do not limit the utility model in any way. Any changes or replacements made according to the teaching of the utility model belong to the protection scope of the utility model.

As shown in Fig. 1, the internal heating conduction type cigarette described in this embodiment includes a cartridge area 1, a power supply area 2 and a mouthpiece 3, and the cartridge area 1 and the power supply area 2 can be connected through threads. The detachable connection facilitates disassembly and replacement of the pod area 1 after the suction is completed; the power supply area 2 is fixedly connected with the mouthpiece 3 .

The front end of the pod area 1 is provided with a spherical transparent cover 4 with ventilation holes 5, and a heating element 6 is arranged in the middle area along the axial direction. The heating element 6 can be selected from heating wire, heating rod, heating tube or heating sheet; The surrounding area of the heating element 6 is filled with tobacco material 7, and the tobacco material 7 is shredded tobacco, tobacco sheet, tobacco powder or a high-temperature-resistant and safe solid material such as glass fiber that has been adsorbed with smoke cream or smoke liquid; The rear end of the cartridge area 1 is provided with an annular sealing partition 8 , and the heating element 6 is electrically connected to the control circuit 9 in the power supply area 2 . Wherein, in order to prevent the tobacco material 7 in the pod area 1 from clogging the ventilation hole 5 on the spherical transparent cover 4 , a layer of isolation net 15 is installed at the rear end of the spherical transparent cover 4 . In order to filter some harmful substances in the flue gas, a filter rod 16 can be installed at the annular hole of the sealing partition 8, and the filter rod 16 is made of high temperature resistant cellulose acetate material for filtering the flue gas.

The power supply area 2 is composed of a battery 10, a control circuit 9 and a switch 11 electrically connected. The battery 10 and the control circuit 9 are packaged in a circuit protection case 12 for protecting the battery 10, the control circuit 9 and the connection with the battery. The conductive lines connected by 10 are protected from the corrosion of flue gas condensate; the battery 10 is a rechargeable battery with a voltage of 30-50V; the switch 11 is a T-shaped key switch, and its key end is arranged on the surface of the shell of the power supply area 2; An indicator light is installed on the T-shaped key switch, and the indicator light is electrically connected to the control circuit 9; the control circuit 9 is a conventional electronic component, mainly used to control the indicator light on the heating element 6 and the switch 11; Between the shell of zone 2 and the circuit protection case 12 is an air flow cavity 13, which serves as a passage for flue gas flow.

The cigarette holder 3 is made of acetate fiber material and an airflow channel 14 is arranged in the middle.

Working principle and working process of the utility model:

Before smoking the cigarette of the utility model, the inner heating conduction type cigarette of the second throwing type, press the T-shaped button switch, the circuit is connected, the battery supplies power to the indicator light and the heating element, the indicator light is on, and the heating element heats the filled tobacco material to generate smoke. When the indicator light is flashing, release the T-shaped button switch, the indicator light is off, and you can smoke; when smoking, the airflow enters the electric heating cigarette through the air hole, passes through the isolation net, and carries the smoke through the filter rod, airflow chamber and The airflow channel enters the mouth. In this cycle, when the amount of smoke is significantly reduced and cannot meet the requirements, remove the pod and discard it, and install a new pod.

Claims (6)

1. in a cigarette bullet time throwing type, heat conduction-type cigarette, comprise Yan Dan district, power supply area and cigarette holder, described Yan Dan district is connected by screw thread is detachable with power supply area, described power supply area and cigarette holder are fixedly linked, it is characterized in that: the front end in described Yan Dan district is provided with the spherical translucent cover with air-vent, heating element heater is set in zone line vertically and fills tobacco-containing material around, rear end is provided with annular seal dividing plate, and the control circuit in described heating element heater and described power supply area is electrically connected; Described power supply area is electrically connected and is formed by battery, control circuit and switch, and described battery and described control circuit are packaged in circuit protection shell, between the shell of power supply area and circuit protection shell, are air flow chamber; In described cigarette holder, be provided with gas channel.

2. heating conduction-type cigarette in cigarette bullet according to claim 1 time throwing type, is characterized in that: one deck separation net is installed in described spherical translucent cover rear end.

3. heating conduction-type cigarette in cigarette bullet according to claim 1 time throwing type, is characterized in that: a filter stick is installed at the circular port place on described seal diaphragm, and filter stick adopts resistant to elevated temperatures acetate fiber material.

4. heating conduction-type cigarette in cigarette bullet according to claim 1 time throwing type, is characterized in that: described heating element heater heater strip, heating rod, heating tube or heating plate.

5. heating conduction-type cigarette in cigarette bullet according to claim 1 time throwing type, is characterized in that: described switch is T shape key switch, and its button end is arranged at described power supply area case surface; On described T shape key switch, indicator lamp is installed, indicator lamp and described control circuit are electrically connected.

6. heating conduction-type cigarette in cigarette bullet according to claim 1 time throwing type, is characterized in that: pipe tobacco, smoked sheet, offal or the absorption that described tobacco-containing material is processed for the reinforced perfuming of warp has the glass fibre of prepared opium paste or tobacco juice.