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Metal fiber atomizing core, atomizer and electronic cigarette

A metal fiber, atomizing core technology, used in tobacco, smoker's products, applications, etc., can solve problems such as failure to meet performance requirements, being burned, nickel-chromium alloy burning, etc., to improve high temperature resistance and fogging. Chemical efficiency, improve smoking experience, good high temperature performance

Pending Publication Date: 2017-11-24
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after a period of use of nickel-chromium alloy and glass fiber cotton, the nickel-chromium alloy will burn, burn out, and even have problems such as abnormal noise or frying oil.
Long-term use of glass fiber cotton and organic cotton will also cause burnt phenomena, and even stagnation, cotton wool transfer and other problems
In addition, the use of ceramic heating cups will cause oil leakage, so the use in electronic cigarettes cannot meet the performance requirements
All in all, there is no new technological breakthrough for the heating element in the electronic cigarette, and the existing materials will produce harmful gases to a certain extent under high temperature conditions

Method used

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  • Metal fiber atomizing core, atomizer and electronic cigarette
  • Metal fiber atomizing core, atomizer and electronic cigarette
  • Metal fiber atomizing core, atomizer and electronic cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 The illustrated atomizing core sleeve 216 includes a tubular atomizing core sleeve 216 with an oil inlet 204 on the side wall, the conductive positive electrode 205 installed on one end of the atomizing core sleeve 216 through an insulating ring, and the atomizing core cover installed on the other end of the atomizing core sleeve 216 217; the atomizing core cover 217 is fitted with an atomizing core cover sealing ring 218 for connection and sealing, and the outer wall of the atomizing core cover 216 is set with an atomizing core cover sealing ring 214 for connecting and sealing; Inside the core cover 216, there is a metal fiber sheet 203 for absorbing e-liquid and capable of conducting heat.

[0029] During assembly, the two lead angles of the metal fiber sheet 203 are in contact with the atomizing core 216 and the conductive positive electrode 205 respectively, and the negative electrode is connected to the atomizing core 216; obviously other connection method...

Embodiment 2

[0031] figure 2 The structure of the metal fiber atomizing core shown is basically the same as that of the first embodiment. The difference is that the shape, fiber size, material and properties of the metal fiber sheet are all different from the first embodiment. Specifically, the metal fiber sheet in this example is made of stainless steel long fibers with a diameter of 500 μm prepared by the melting method and twisted. It has a porosity of 10% and a specific surface area of ​​0.1 m 2 / g, making the resistance 0.5Ω at the fixed size determined.

Embodiment 3

[0033] image 3 The structure of the metal fiber atomizing core shown is basically the same as that of the first embodiment. The difference is that the shape, fiber size, material and properties of the metal fiber sheet are all different from the first embodiment. Specifically, the metal fiber sheet in this example is made of short copper fibers with a diameter of 50 μm prepared by the cluster wire drawing method and is sintered at a high temperature. It has a porosity of 83% and a specific surface area of ​​10 m 2 / g, making the resistance 0.1Ω at the fixed size determined.

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Abstract

The invention discloses a metal fiber atomizing core, an atomizer and an electronic cigarette and aims to provide a durable metal fiber atomizing core, a durable atomizer and a durable electronic cigarette. The metal fiber atomizing core comprises a tubular atomizing core sleeve, a conductive positive electrode, an atomizing core cover and a metal fiber plate. The conductive positive electrode is mounted at one end of the atomizing core sleeve through an insulating ring, the atomizing core cover is mounted at the other end of the atomizing core sleeve, and the metal fiber plate is mounted in the atomizing core sleeve, used for absorbing tobacco tar and capable of conducting electricity and generating heat. High temperature resistance and atomizing efficiency of the atomizing core are improved, performance stability of the atomizing core is guaranteed, and smoking experience of electronic cigarette users can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of electric heating electronic cigarettes, in particular to a metal fiber atomizing core, an atomizer and an electronic cigarette. Background technique [0002] At present, electronic cigarette products based on electronic atomization technology have reached the technical bottleneck stage, and the atomization heating elements used are mainly nickel-chromium alloy and glass fiber cotton or organic cotton oil storage cotton, or ceramic heating cups. However, after the nickel-chromium alloy and glass fiber cotton are used for a period of time, the nickel-chromium alloy will burn, burn out, and even have problems such as abnormal noise or frying oil. Long-term use of glass fiber cotton and organic cotton will also cause burnt phenomena, and even stagnation, cotton wool transfer and other problems. In addition, the use of ceramic heating cups will cause oil leakage, so the use in electronic cigarettes cannot mee...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 陈永宽朱东来韩敬美王汝王程娅雷萍尚善斋李志强曾旭郑绪东周卫玲张霞韩熠汤建国
Owner CHINA TOBACCO YUNNAN IND
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