CN101986906B - Atomizer for electronic smoking set - Google Patents

Abstract

The invention discloses an atomizer used for electronic cigarettes, comprising the atomizer, an oil absorbing device, a gasification device and a power supply device are arranged on the atomizer, and through holes are arranged on the cover body and the pipe body of the oil absorbing device , the tube body is provided with glass fiber bundles; the gasification device includes a tubular ceramic seat, and the ceramic seat has a cover that separates the inner cavity, and a through hole is provided on the cover. A heating chamber is formed, and the glass fiber bundle extending out of the cover body is placed in the heating chamber, and a heating wire is wound on the glass fiber bundle; a safety device is arranged at the exit of the through hole on the other side of the cover, and one end of the safety device is connected to the outlet of the through hole. The heating wire is connected, and the other end is connected with the power supply device. Changed the traditional method of using nickel mesh to absorb oil and then transfer it to the glass fiber wire for heating, and adopted the method of directly absorbing oil from the glass fiber wire to make the atomization more thorough. A temperature safety device is added. When the temperature of the atomizer itself reaches 85 degrees Celsius, the circuit will be automatically disconnected to prevent various safety accidents caused by high temperature.

Description

An atomizer for electronic cigarettes

technical field

The invention relates to the technical field of electronic cigarettes, and more specifically relates to an atomizer for electronic cigarettes.

Background technique

Electronic cigarette is a new type of electronic product (also called electronic atomizer), which has the same appearance and taste as cigarettes, and can suck out smoke, taste and feeling like cigarettes! But it is not a real smoke, it is composed of air sensor switch, intelligent control circuit, intelligent chip, lithium-ion battery and other microelectronic devices.

For example, Chinese invention patent 200910300347.7 discloses an electronic cigarette and an electronic smoking set using the electronic cigarette. The electronic cigarette includes: a cigarette rod, a cigarette holder connected to the end of the cigarette rod, and a battery arranged in the cigarette rod. The end of the cigarette rod is provided with a cartridge slot for storing e-liquid. The electronic atomizer next to the pod slot; the power supply end of the electronic atomizer in the cigarette rod is connected to an electronic switch, and the electronic switch includes: an elastic diaphragm that deforms when inhaling and smoking through the mouthpiece, and an elastic diaphragm located in the center of the elastic diaphragm. The magnetic sheet and the control circuit board arranged in front of the elastic diaphragm are used to sense the distance between the magnetic block and control the power on and off of the electronic atomizer; the control circuit board is provided with a control circuit, which includes: a magnetic induction control chip and a switch The components; the battery, the electronic atomizer and the switch component are connected in series in sequence to form a circuit; the switch component has a switch control terminal connected to the magnetic induction control chip.

Electronic cigarettes do not contain tar, carbon monoxide, carbon dioxide, hydrocyanic acid, acrolein, arsenic, lead, mercury and other harmful substances, so they will not cause any harm to smokers. In addition, the nicotine solution forms an aerosol after being atomized, and the aerosol is rapidly diluted in the air, while the low-density aerosol is difficult to be absorbed again and will not form second-hand smoke. Therefore, e-cigarettes will not endanger the health of smokers, nor will they endanger the health of those around them. At the same time, electronic cigarettes do not burn, and there is no open flame, so there is no fire hazard.

The most important part of the above-mentioned electronic cigarette is the atomizer, such as the atomizer for electronic cigarettes disclosed in Chinese utility model patent 200720154957.7, including an internal thread sleeve, an insulating ring, an electrode ring, an atomizing sleeve, a fixing sleeve, The ceramic seat and the atomizing head are provided with air inlet holes at the corresponding positions of the inner threaded sleeve and the atomizing sleeve. Another example is the electronic cigarette in Japanese Patent No. 2009-5371119, which provides power from the power supply unit through heating materials such as electric heating wires built in the atomizer, so that the liquid medicine in the container is heated and atomized, and the liquid medicine after atomization The ingredients, mixed with the air absorbed from the outside, can taste the aroma similar to real smoke. The above atomizers all use nickel mesh to absorb oil and then transmit it to the glass fiber wire. The heating method is that the electric heating wire is wound inside the porous material. The heating surface area is not sufficient, which will cause the liquid medicine to not be fully atomized, and the surface of the porous material will leak out without atomization. of liquids for this problem. Moreover, if the power of the heating wire is increased in order to increase the atomization amount of the liquid medicine, the heating wire will generate high temperature and cause danger.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art nebulizers, such as insufficient atomization of liquid medicine, and dangers caused by high temperature of the heating wire, and provide a small volume, compact structure, more environmentally friendly, safer and more reliable, and make the atomization more efficient. A thorough atomizer for electronic cigarettes.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an atomizer for electronic cigarettes, including an atomizer, an oil absorbing device, an atomizing device and a power supply device are arranged on the atomizer, and the characteristics are: The oil absorbing device has a cover body at one end, and a tube body which is arranged in the middle of the cover body and gradually becomes smaller radially toward the other end. Both the cover body and the tube body are provided with through holes, and glass fiber bundles are arranged in the tube body. The glass fiber bundle runs through the entire tube body and extends out of the cover; the atomization device includes a tubular ceramic seat that is arranged close to the inner wall of the atomizer, and the ceramic seat has a cover that separates the inner cavity, and the cover is provided with Through holes, a heating chamber is formed between one side of the cover and the cover of the oil absorbing device, and the glass fiber bundle extending out of the cover is placed in the heating chamber, and a heating wire is wound on the glass fiber bundle; the other side of the cover There is a safety device at the exit of the through hole, one end of the safety device is connected to the heating wire, and the other end is connected to the power supply device; the power supply device includes an electrode ring, and the electrode ring is tightened on the inner wall of the atomizer through a silicone ring On, the electrode ring is connected with the safety device.

The through hole on the tube body is the oil guide hole. The tube body is inserted into the pod, and after passing through the oil guide hole, it directly absorbs oil through the glass fiber bundle, and then is heated and atomized by the heating wire wound at the rear end of the glass fiber bundle, which changes the traditional The nickel mesh is used to absorb oil and pass it to the glass fiber wire for heating, and the oil is directly absorbed by the glass fiber wire to make the atomization more thorough. Added temperature insurance, when the temperature of the atomizer itself reaches 85 degrees Celsius, it will automatically disconnect the circuit to prevent various safety accidents caused by high temperature. There are four through holes on the cover whose main function is to ventilate, and they are arranged symmetrically in pairs. The four through holes are connected with the combustion chamber, and the mixture of atomized gas and air in the combustion chamber is exported to the mouthpiece of the smoking appliance and then passed through the smoking chamber. The hole leads out of the smoking appliance. The ceramic seat isolates the heating wire and the atomizer for insulation, and at the same time insulates the heat to prevent heat from dissipating. The electrode ring is insulated by the silicone ring to prevent the short circuit of the positive and negative electrodes. In addition, it has elasticity, which is convenient for disassembly, replacement and maintenance.

Preferably, the atomizer is a tubular shell with an outer lug at one end, the inner surface of the tubular shell close to the position of the outer lug is an internal thread structure, and the end surface of the outer lug is provided with a ventilation groove. The outer lug of the atomizer and the internal thread structure inside the tail end are used to connect and fix the cigarette rod of the smoking set. The ventilation groove on the outer lug is mainly connected with the outside atmosphere, allowing air to be introduced into the atomizer from the ventilation groove Mixed with atomized gas in the combustion chamber.

Preferably, a through hole is provided on the outer surface of the tube of the oil absorbing device, and a through hole is also provided on the cover at the connection with the tube in the circumferential direction. The through hole on the outer side of the tube is the oil guide hole. The tube body is inserted into the pod, and after passing through the oil guide hole, the oil is directly sucked through the glass fiber bundle, and then heated and atomized by the heating wire wound at the rear end of the glass fiber bundle, so that the atomization more thorough. There is also a through hole at the front end of the pipe body, which can be used as an assembly and disassembly hole to facilitate the glass fiber bundle, and can also be used as an oil guide hole. There are four through holes on the cover whose main function is to ventilate, and they are arranged symmetrically in pairs. The four through holes are connected with the combustion chamber, and the mixture of atomized gas and air in the combustion chamber is exported to the mouthpiece of the smoking appliance and then passed through the smoking chamber. The hole leads out of the smoking appliance.

Preferably, the atomizer is located in the middle of the smoking appliance, the oil absorbing device is facing the side where the mouthpiece of the smoking appliance is, the mouthpiece is provided with cartridges and smoking holes, the power supply is facing the side where the tobacco rod of the smoking appliance is, and the inside of the cigarette rod is It is equipped with batteries, pneumatic switches, circuit boards and LED display lights. The shape of the smoking set is the same as the shape of the cigarette, which is a tubular body. The mouthpiece is made into a cigarette butt, and the stem is made into shredded tobacco. The LED display light is red and is set on the top of the tobacco rod. When the LED light is on, it looks like a burning cigarette. cigarette. The pneumatic switch is the airflow sensor switch. When the smoker aims at the smoking hole and generates airflow, the switch is turned on, and the atomizer and LED display light work. The pod is a cotton ball that absorbs liquid oil and is covered with aluminum foil. With the protection of the aluminum foil, the liquid oil will not leak out. The tube body of the oil suction device is inserted into the pod, and passes through the oil guide hole on the tube body and then through the glass The fiber bundle directly absorbs oil, and then is directly heated and atomized by the heating wire wound around the rear end of the glass fiber bundle, making the atomization more thorough.

Beneficial effects: (1) Changed the traditional method of using nickel mesh to absorb oil and then passing it to the glass fiber wire for heating, and adopting the method of directly absorbing oil from the glass fiber wire to make the atomization more thorough.

(2) A temperature safety device is added. When the temperature of the atomizer itself reaches 85 degrees Celsius, the circuit will be automatically disconnected to prevent various safety accidents caused by high temperature.

Description of drawings

Fig. 1 is the use state figure of the present invention;

Fig. 2 is a structural representation of the present invention;

Fig. 3 is a structural sectional view of Fig. 2;

FIG. 4 is a top view of FIG. 2 .

In the figure: 1-smoking set, 2-atomizer, 4-battery, 11-tobacco rod, 12-LED display light, 13-cigarette mouthpiece, 14-smoking hole, 21-internal thread structure, 22-electrode ring, 23-glass fiber bundle, 24-heating chamber, 25-heating wire, 26-through hole, 27-ventilation groove, 28-safety device, 29-ceramic seat, 30-silicone ring, A-oil absorbing device, B-atomization device, C-power supply unit.

Detailed ways

The present invention will be further described below in conjunction with specific examples.

Embodiment 1: As shown in Figure 1, an electronic smoking set, the shape of the smoking set 1 is the same as that of a cigarette, and it is a tubular body. The pod and the smoking hole 14 are provided with a battery 4 , a pneumatic switch, a circuit board and an LED display light 12 inside the tobacco rod 11 . The pneumatic switch is the airflow sensor switch, and the pneumatic switch will only work when there is airflow. The LED display light 12 is a red light, which is arranged on the top of the cigarette rod, and when the LED light is turned on, it looks like a burning cigarette. The pod is a cotton ball that absorbs liquid oil and its outer covering is covered with aluminum foil. With the protection of aluminum foil, the liquid oil will not leak out. The atomizer 2 is located in the middle of the smoking appliance 1 , the oil suction device A is facing the side where the mouthpiece 13 of the smoking appliance 1 is located, and the power supply device C is facing the side where the tobacco rod 11 of the smoking appliance 1 is.

As shown in FIG. 2 , the atomizer 2 is a tubular casing with an outer lug at one end, and the inner surface of the tubular casing near the location of the outer lug is an internal thread structure 21 , which is closely related to the smoking device 1 The cigarette rod portion 11 is matched and connected. The end surface of the outer lug in contact with the tobacco rod 11 is provided with a ventilation groove 27 , and the ventilation groove 27 communicates with the outside atmosphere of the smoking set 1 .

As shown in Figures 3 and 4, the atomizer 2 is provided with an oil absorbing device A, an atomizing device B, and a power supply device C in sequence. The radially smaller pipe body, the through hole 26 on the side of the pipe body is an oil guide hole, and the front end of the pipe body also has a through hole 26. This through hole can be used as a hole to facilitate the assembly and disassembly of the glass fiber bundle 23, and can also be used as an oil guide hole. hole. The through holes 26 on the cover body are arranged symmetrically in pairs of four, and the four through holes communicate with the combustion chamber 24, and their main function is to ventilate, leading the mixture of atomized gas and air in the combustion chamber 24 to the mouthpiece of the smoking appliance 13 and then lead out of the smoking set through the smoking hole 14. Glass fiber bundles 23 are arranged in the pipe body, and the glass fiber bundles 23 run through the entire pipe body and extend out of the cover body into the combustion chamber 24 . The atomizing device B includes a tubular ceramic seat 29 that is arranged close to the inner wall of the atomizer. The ceramic seat 29 has a cover that separates the inner cavity, and a through hole 26 is provided on the cover. A heating chamber 24 is formed between the covers, and a glass fiber bundle 23 extending out of the cover body is placed in the heating chamber 24, where the glass fiber bundle 23 is wound with a heating wire 25; the other side of the cover is located at the outlet of the through hole 26 There is a safety device 28, which is a fuse. One end of the safety device 28 is connected to the heating wire 25, and the other end is connected to the power supply C; Located on the inner wall of the atomizer 2 , the electrode ring 22 is connected with a safety device 28 .

Practical: The shape of the smoking set is the same as the shape of the cigarette, and it is a tubular body. The mouthpiece is made into a cigarette butt, and the stem is made into a shredded tobacco part. The display light is working. The LED display light is red and is set on the top of the cigarette rod. When the LED light is on, it looks like a burning cigarette.

The tube body of the oil absorbing device is inserted into the pod, and the oil is directly sucked through the glass fiber bundle after passing through the oil guide hole on the tube body, and then directly heated and atomized in the heating chamber by the heating wire wound around the rear end of the glass fiber bundle. After the atomized gas is mixed with the air introduced from the ventilation tank, it is exported from the ventilation hole on the cover of the oil suction device, and then exported to the mouth of the smoker from the smoking hole.

Claims (5)

1. an atomizer that is used for electronic smoking set comprises atomizer, and atomizer is provided with Oil sucking device, atomising device and supply unit, it is characterized in that,

Described Oil sucking device has the lid that is positioned at an end, and is located at the lid middle part to the body that the other end radially diminishes gradually, is equipped with through hole on lid and the body, is provided with glass fiber bundle in the body, and glass fiber bundle runs through whole body and extends outside the lid;

Described atomising device comprises is close to the tubular type ceramics seat that the atomizer inner walls is provided with; Has the capping that inner chamber is separated in the ceramics seat; Capping is provided with through hole; Form heating clamber between the lid of capping one side and Oil sucking device, the ccontaining outer glass fiber bundle of lid that extends is reeled on this place's glass fiber bundle and is provided with heater strip in the heating clamber; Be positioned at the through hole exit on the capping opposite side and be provided with safeties, safeties one end and heater strip join, and the other end and supply unit join;

Described supply unit comprises electrode retaining collar, and electrode retaining collar is located on the atomizer inwall through the swelling of silica gel circle, and electrode retaining collar is connected with safeties.

2. the atomizer that is used for electronic smoking set according to claim 1; It is characterized in that; Described atomizer is the tubular shell that an end has outer lug, and tubular shell is a female thread structure near the medial surface at place, outer lug place, and the end face of outer lug is provided with air channel.

3. the atomizer that is used for electronic smoking set according to claim 1 and 2 is characterized in that, the body lateral surface of Oil sucking device is provided with through hole, is positioned on the lid with body junction week upwards to be provided with through hole.

4. the atomizer that is used for electronic smoking set according to claim 1 and 2; It is characterized in that; Described atomizer is positioned at the middle part of smoking set, and Oil sucking device is side towards the mouthpiece portion place of smoking set, and mouthpiece portion is provided with cigarette bullet and smoking-hole; Supply unit is provided with battery, jettron, wiring board and LED display lamp towards the tobacco rod portion place side of smoking set in the tobacco rod portion.

5. the atomizer that is used for electronic smoking set according to claim 3; It is characterized in that; Atomizer is positioned at the middle part of smoking set, and Oil sucking device is side towards the mouthpiece portion place of smoking set, and mouthpiece portion is provided with cigarette bullet and smoking-hole; Supply unit is provided with battery, jettron, wiring board and LED display lamp towards the tobacco rod portion place side of smoking set in the tobacco rod portion.

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