CN203851801U - Atomizer for electronic cigarettes and electronic cigarette - Google Patents

Abstract

The utility model discloses an atomizer used for electronic cigarettes and the electronic cigarette, and aims to provide an atomizer capable of outputting temperature signals without installing a temperature sensor. The embodiment adopted by the utility model is: an atomizer for electronic cigarettes, including an air inlet, an air outlet connected to the air inlet, a storage bin for storing smoking substances, and a storage bin for heating smoking substances A heating element, a microcontroller electrically connected to the heating element, the heating element is made of a thermocouple material, and the microcontroller is used to switch on or off the heating element according to the temperature of the heating element electrical pathway. Since the heating element is made of thermocouple material, when the heating element is heated, it will generate a thermoelectric effect to measure its own temperature, so that the temperature signal of the heating element can be output without installing a temperature sensor, saving manufacturing costs. cost. The utility model also discloses an electronic cigarette comprising the atomizer.

Description

Atomizer for electronic cigarette and electronic cigarette

technical field

The utility model relates to a technology in the field of smoke generation, in particular to an atomizer for electronic cigarettes and electronic cigarettes. the

Background technique

Electronic cigarettes, also known as virtual cigarettes, have the same appearance as cigarettes and a similar taste to cigarettes. They are mainly used to simulate the feeling of smoking without affecting health, so as to quit smoking or replace cigarettes. The electronic cigarettes currently on the market include two parts: an atomizer and a battery assembly, and the atomizer is usually equipped with a heating element. In the prior art, when the temperature of the heating element needs to be monitored, a temperature sensor is usually installed on the surface of the heating element, and there is a large error between the temperature of the heating element detected by this solution and the actual value. the

Utility model content

According to the deficiencies in the prior art, the technical problem solved by the utility model is to provide an atomizer and an electronic cigarette that can output a temperature signal without installing a temperature sensor. the

In order to achieve the purpose of the above-mentioned utility model, the technical solution adopted by the utility model is: an atomizer for electronic cigarettes, including an air inlet, an air outlet connected to the air inlet, and a storage for storing smoke substances warehouse, a heating element for heating the smoking substance, and a microcontroller electrically connected to the heating element, the heating element is made of thermocouple material, and the microcontroller is used to switch on the heating element according to the temperature of the heating element Or disconnect the electrical path of the heating element. the

Further, the thermocouple material in this technical solution is a nickel-silicon alloy material. the

Further, the technical solution further includes an oil guide body, the oil guide body extends into the storage compartment, the heating element contacts the oil guide body, and the oil guide body has a micropore structure. the

Further, in this technical solution, the heating element is in the shape of a wire or a sheet, and the heating element is arranged on the outer surface of the oil guiding body. the

An electronic cigarette, including an atomizer and a power supply for supplying power to the atomizer, the atomizer includes an air inlet, an air outlet connected to the air inlet, a storage bin for storing smoking substances, a heating A heating element for smoking substances, a microcontroller electrically connected to the heating element, the heating element is made of thermocouple material, and the microcontroller is used to switch on or off the heating element according to the temperature of the heating element The electrical path of the heating element. the

An electronic cigarette, including an atomizer and a power supply for supplying power to the atomizer, the atomizer includes an air inlet, an air outlet connected to the air inlet, a storage bin for storing smoke substances, a heating A heating element for smoking substances, the heating element is made of thermocouple material, a microcontroller is provided in the power supply, and the microcontroller is used to switch on or off the heating element according to the temperature of the heating element. The electrical path of the heating element. the

Compared with the prior art, this utility model is because the heating element in the atomizer and the electronic cigarette in the utility model is made of thermocouple material, so the heating element itself can generate thermoelectric effect output when heating. Its own temperature data, so that the temperature signal of the heating element can be output without installing a temperature sensor, which saves the manufacturing cost, and the output result is more accurate than the solution of additionally installing a temperature sensor for detection in the prior art. the

Other beneficial effects of the utility model will be further described in specific embodiments. the

Description of drawings

Fig. 1 is the front view of heating element;

Figure 2 is a structural sectional view of the atomizer;

Fig. 3 is a schematic structural diagram of the electronic cigarette provided with the atomizer in Fig. 2 .

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in combination with the embodiments and accompanying drawings. It should be understood that the specific embodiments described in this section can only be used to explain the utility model, and are not intended to limit the utility model. the

Specific embodiment one

As shown in FIG. 1 , this embodiment discloses a heating element 102 for an electronic cigarette, which is arranged on the outer surface of an oil guide body 101 , and the oil guide body 101 is used to absorb smoking substances in the electronic cigarette. The heating element 102 is in contact with the oil guiding body, the oil guiding body 101 has a micropore structure, and the heating element 102 is made of thermocouple material. Since the heating element 102 is made of a thermocouple material, when the heating element 102 is heating, it can generate a thermoelectric effect and output its own temperature data, so that the temperature signal of the heating element 102 can be output without installing a temperature sensor. The manufacturing cost is saved, and the output result is more accurate than that in the prior art in which a temperature sensor is additionally provided for detection.

As shown in FIG. 1 , the heating element 102 in this embodiment is in the shape of a filament, which is wound on the outer surface of the oil guide body 101 . The material of the thermocouple can be nickel-silicon alloy, and its resistance value can be 3 ohms, for example. When a voltage of, for example, 3.7V is applied, a temperature of 200-300°C can be generated. The temperature in this range can just be used to atomize a smoking substance, such as e-liquid, so it can replace the heating element in the prior art. the

In other embodiments, under the condition that the heating temperature range is ensured, the heating element 102 can also be made into a sheet shape. the

Specific embodiment two

As shown in FIG. 2 , this embodiment discloses an atomizer, including a suction nozzle 21 , a connector 22 connected to an external power source, an atomizing tube 23 , and a heating component 10 disposed in the atomizing tube 23 . As shown in Figure 1 again, the heating assembly 10 is composed of an oil guiding body 101 and a heating element 102 wound on the outer surface of the oil guiding body 101, the suction nozzle 21 is provided with an air outlet 211, and the connecting piece 22 is provided with an air inlet 221 , the air inlet 221 communicates with the air outlet 211; the atomizing tube 23 is provided with a storage bin 231 for storing smoke substances. The heating element 102 is in contact with the oil guiding body. The oil guiding body 101 has a microporous structure. The heating element 102 is made of thermocouple material. The heating element 102 is used to heat the smoking substance. Since the heating element 102 is made of a thermocouple material, the heating element 102 can generate a thermoelectric effect and output its own temperature data when the heating element 102 is heating, so that the temperature signal of the heating element 102 can be output without installing a temperature sensor. The manufacturing cost is saved, and the output result is more accurate than the solution of additionally setting a temperature sensor for detection in the prior art. The heating element 102 used in this embodiment is the heating element 102 described in Embodiment 1. The heating element 102 heats and atomizes the smoking material arranged in the storage bin 231. The atomized smoking substance flows out from the gas outlet 211.

As a preferred embodiment, in this embodiment, the smoking material is liquid, such as smoke oil, and the oil guiding body 101 extends into the storage bin, and the oil guiding body 101 is used to absorb the liquid smoking material stored in the storage bin 231, The heating element 102 is used for heating and atomizing. In other embodiments, the smoking substance can also be a solid smoking substance, such as shredded tobacco. At this time, the heating element 20 may not be provided with the oil guide body 101 , but instead the heating element 102 is directly used to heat the solid smoking substance. At this time, the resistance value or the loading voltage of the heating element 102 can be adjusted accordingly. the

In this embodiment, a microcontroller 24 is also provided in the atomizer, and the heating element 102 is electrically connected to the microcontroller 24 . The microcontroller 24 itself can set a comparison value. During work, the microcontroller 24 receives the temperature signal of the heating element 102 and compares it with the comparison value. When the temperature of the heating element 102 is lower than the comparison value, it continuously feeds the heating element 102 Power supply; when the temperature of the heating element 102 is higher than the comparison value, an alarm is issued or the power supply of the heating element 102 is directly cut off. the

In this embodiment, the oil guiding body 101 is made of ceramic material. In other embodiments, the oil guiding body 101 can also be made of glass fiber material. the

In other embodiments, under the condition that the heating temperature range is ensured, the heating element 102 can also be made into a sheet shape. the

Specific embodiment three

As shown in FIG. 3 , an electronic device includes a power supply and an atomizer 20 . In this embodiment, the power supply uses a battery assembly 19 . The atomizer 20 includes a suction nozzle 21, a connector 22 connected to the battery assembly 19, and an atomizing tube 23. The atomizer 20 is the atomizer described in the second embodiment, and the battery assembly 19 is used to supply the atomizer 20 power supply.

In other embodiments of the smoke inhalation device, as an optimization, the microcontroller 24 may not be arranged in the atomizer 20, but changed to be arranged in the battery assembly 19. At this time, when the battery assembly 19 communicates with the atomizer 20, The heating element 102 is still electrically connected to the microcontroller 24 . the

The above specific examples illustrate the principles and implementations of the present utility model. It should be understood that the above implementations are only used to help understand the utility model, and should not be construed as limiting the utility model. For those skilled in the art, the above specific implementation manners can be changed according to the idea of the present utility model. the

Claims (6)

1. the atomizer for electronic cigarette, the gas outlet that comprises air inlet, be communicated with air inlet, for storing the storage warehouse of the material of being fuming, microcontroller for heating the heater element of the material of being fuming, being electrically connected with described heater element, it is characterized in that: described heater element is made up of thermocouple material, described microcontroller is for being switched on or switched off the electric pathway of described heater element according to the temperature of described heater element.

2. atomizer according to claim 1, is characterized in that: described thermocouple material is nickel silicon alloy material.

3. atomizer according to claim 1 and 2, is characterized in that: also comprise Oil Guide body, described Oil Guide body extends in storage warehouse, and described heater element contacts described Oil Guide body, and described Oil Guide body is the structure with micropore.

4. atomizer according to claim 3, is characterized in that: described heater element is thread or laminar, and described heater element is arranged on the outer surface of described Oil Guide body.

5. an electronic cigarette, comprises atomizer and the power supply to described atomizer power supply, it is characterized in that: described atomizer is the atomizer described in any one in claim 1 to 4.

6. an electronic cigarette, comprise atomizer and the power supply to described atomizer power supply, gas outlet, the storage that described atomizer comprises air inlet, be communicated with air inlet storage warehouse, heating that material the uses heater element that material is used of being fuming of being fuming, it is characterized in that: described heater element is made up of thermocouple material, in described power supply, be provided with microcontroller, described microcontroller is for being switched on or switched off the electric pathway of described heater element according to the temperature of described heater element.