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Oil storage bin cover, atomizer and electronic cigarette

A technology of oil storage tanks and atomizers, which is applied in the direction of tobacco, etc., can solve the problems of burning out heating elements, inconvenient use and carrying, and easy to be stained with e-liquid, so as to prevent the leakage of e-liquid and accelerate the efficiency of oil injection

Pending Publication Date: 2021-07-23
SHENZHEN EIGATE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the airflow in the conventional atomizer directly enters the atomization channel from the air intake hole on the atomizer to drive the heated and atomized smoke to flow, so the condensed e-liquid can easily pass through the atomization channel It leaks directly from the air intake hole, polluting the atomizer, and the user is easy to get the leaked e-liquid when using it, which brings inconvenience to use and carry
[0003] In addition, the air in the oil storage tank cannot be discharged in time during the oil filling process, which will affect the oil injection efficiency, and the smoke oil will be squeezed by the air in the oil storage tank during oil filling, and it will overflow from the oil injection hole and pollute the atomizer outside the oil storage tank
Secondly, during the smoking process, after the heating element heats and consumes the e-liquid, the air cannot enter the oil storage bin due to the isolation of the oil storage tank from the outside world, and the e-liquid cannot quickly enter the heating body for replenishment due to the pressure difference of the air, causing the heating element to burn out

Method used

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  • Oil storage bin cover, atomizer and electronic cigarette
  • Oil storage bin cover, atomizer and electronic cigarette
  • Oil storage bin cover, atomizer and electronic cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Specifically, as Figure 1-3 As shown, in order to solve the shortcomings of the prior art, in a specific embodiment of the present invention, the electronic cigarette includes an atomizer and an electric core assembly. The atomizer includes: oil storage tank 1, third seal 2, first seal 3, oil storage cover 4, second seal 5, oil tank cover 6, oil seal plug 7, limiter 8, heating Body 9, heating body fixing seat 10, pin fixing part 11, cotton suction part 12, filling plug 13.

[0050] Such as Figure 1-3 As shown, a mouthpiece 11 is provided at one end of the oil storage bin 1 , and a smoke pipe 12 protrudes from the mouthpiece 11 to the inside of the oil storage bin 1 , and the smoke generated after the e-liquid is heated flows out of the smoke pipe 12 .

[0051] Such as Figure 4 As shown, the oil storage tank cover 4 includes a hollow main body, the hollow part of the main body is used as an air channel 46, and the main body is provided with a space groove 41, an ai...

Embodiment 2

[0056] The difference from Embodiment 1 is that the air hole 18 is provided on the wall of the space groove 41 of the main body of the oil storage tank cover 4 , but the air inlet hole 15 and the air passage 46 are not designed, and the space groove 41 is only used in conjunction with the air hole 18 . The design of the air inlet 15 is not limited, as long as it communicates with the atomizing channel containing the heating element 9 .

Embodiment 3

[0058] The difference from Embodiment 1 is that the air inlet 15 is provided on the wall of the space groove 41 of the main body of the oil storage tank cover 4 , but the air hole 18 is not designed, and the space groove 41 is only used in conjunction with the air inlet 15 . The atomizer as a whole may not be designed with a vent hole, or a vent hole 18 may be designed on the wall of the oil storage tank 1 .

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Abstract

The invention discloses an oil storage bin cover, an atomizer and an electronic cigarette, the oil storage bin cover comprises a main body, a space groove for air flow circulation is formed in the peripheral wall of the main body, and an air inlet hole for air inflow to achieve atomization and / or a vent hole for tobacco tar ventilation are / is formed in the groove wall of the space groove. According to the oil storage bin cover, the space groove is designed, the space groove can form a space in the atomizer, air flow can enter the atomization channel only after passing through the space, tobacco tar condensed in the atomization channel is left in the atomization channel and at most flows into the space formed by the space groove, and leakage is avoided; in addition, a vent hole is formed in the space groove, air can be exhausted during oil injection, the oil injection efficiency is improved, air can be supplemented during smoking so that tobacco tar can enter the heating body from the oil storage bin more rapidly, and meanwhile the space groove can prevent the tobacco tar overflowing from the vent hole from leaking outwards.

Description

technical field [0001] The invention relates to an oil storage bin cover, an atomizer and an electronic cigarette which facilitate oil filling and improve atomization efficiency. Background technique [0002] At present, the airflow in the conventional atomizer directly enters the atomization channel from the air intake hole on the atomizer to drive the heated and atomized smoke to flow, so the condensed e-liquid can easily pass through the atomization channel It leaks directly from the air intake hole, polluting the atomizer, and the user is easy to get the leaked e-liquid when using it, which brings inconvenience to use and carry. [0003] In addition, the air in the oil storage tank cannot be discharged in time during the oil filling process, which will affect the oil injection efficiency, and the smoke liquid will be squeezed by the air in the oil storage tank during oil filling, and it will overflow from the oil injection hole to pollute the atomizer. Secondly, during ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/40A24F40/42A24F40/85A24F40/10A24F40/46A24F40/485
CPCA24F40/40A24F40/42A24F40/85A24F40/10A24F40/46A24F40/485
Inventor 刘团芳
Owner SHENZHEN EIGATE TECH CO LTD
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