Hollow battery and low-temperature smoking device

Abstract

The invention discloses a hollow battery applied to a low-temperature smoking device. A gas flow passage penetrating through the body of the hollow battery is formed in the hollow battery, and the smoke generated by cigarette heating enters the mouth of a smoker through the gas flow passage. The invention also discloses the low-temperature smoking device. The low-temperature smoking device comprises a casing and the hollow battery, wherein a heating cavity for inserting a cigarette is formed in the casing, a heating element electrically connected with the hollow battery is arranged in the heating cavity, one end of a gas pipe is inserted from the bottom end of the casing and then enters the heating cavity through the gas flow passage and can freely move in the direction of insertion of thecigarette to eject the cigarette from the casing, and gas flow enters from the top of the cigarette and then flows out through the gas pipe. As the gas flow passage penetrating through the body of the hollow battery is formed in the hollow battery, the gas pipe penetrates through the passage of the hollow battery to extend to the heating element, so that the passage of the hollow battery is usedas an effective space, and thus the size of the low-temperature smoking device is greatly reduced, the weight of the smoking device is reduced and the product experience is improved.

Description

technical field [0001] The invention belongs to the technical field of smoking articles, in particular to a hollow battery and a low-temperature smoking article. Background technique [0002] Energy is the cornerstone of modern civilization and a key factor restricting the development of human society. In the field of energy use, energy storage technology has attracted much attention due to the large number of needs in various industries. As the application of smart technology gradually expands to computers, mobile phones, automobiles and other technologies, the demand for rechargeable and reusable batteries is increasing. [0003] Because lithium batteries have the advantages of high energy density, long life, high power tolerance, low self-discharge rate and no memory effect, currently, rechargeable lithium batteries have become the mainstream of the market, such as 18650 and so on. However, since the lithium battery market is already in a very mature state, its structur...

AI Technical Summary

Problems solved by technology

However, since the lithium battery market is already in a very mature state, its structure and volume have tended to be fixed, which has greatly restricted the growing intelligent hardware process. The problem of large volume and heavy weight has been common in many fields

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