CN211581563U

CN211581563U - Cigarette cartridge capable of being heated and not combusted

Info

Publication number: CN211581563U
Application number: CN201922250420.6U
Authority: CN
Inventors: 王文灿; 王吾改
Original assignee: Dongguan Binhao Electronic Co ltd
Current assignee: Dongguan Binhao Electronic Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-29
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a cigarette cartridge which is non-combustible by heating and a manufacturing method thereof; the middle shell is internally provided with a compressed powder unit which is spaced from the inner wall of the middle shell by a certain distance, the surface of the compressed powder unit is provided with a plurality of air outlets, a heating unit is embedded in the compressed powder unit and fixed on a bottom cover, the bottom cover is provided with an input contact, and the input end of the heating unit is electrically connected with the input contact; the utility model discloses including the heating unit is wrapped up in by the compression powder unit, but single compression powder unit repetitious usage, single the utility model provides a cigarette bullet uses the number of times to be a plurality of times of disposable cigarette bullet, and it is more convenient consequently to carry, need not to carry more cigarette bullet at any time to because the heating unit is fixed to be wrapped up in the compression powder unit, need not during the use to pull out and insert, can reduce the material requirement of heating unit, thereby saved the cost, also avoided the fragile problem of heating unit.

Description

Cigarette cartridge capable of being heated and not combusted

Technical Field

The utility model belongs to the technical field of the electron cigarette, specifically relate to a cigarette bullet of heating incombustible.

Background

In the prior art, a heating sheet is generally fixed on a cigarette rod, a disposable solid cigarette bomb is inserted on the heating sheet when the electronic cigarette is used, the heating sheet is heated to atomize the solid cigarette bomb to generate smoke for a user to suck, because the solid cigarette bomb is disposable, namely, a single solid cigarette bomb can only be used for the user to suck once, the user needs to carry a plurality of the cigarette bombs, the carrying is troublesome, because the heating sheet needs to be repeatedly used for many times, the requirements on the material of the heating sheet are strict, the required cost is higher, the surface of the heating sheet needs to rub with the cigarette bomb in the process of inserting and pulling the cigarette bomb, so that the surface of the heating sheet is stained with tobacco dust and the like in the cigarette bomb, if the tobacco dust remained on the surface of the heating sheet is irregularly cleaned, the subsequent heating effect can be influenced, and the taste of the smoke and the health of the human body are influenced by producing the scorched smell, in order to ensure the normal use of the heating sheet, tobacco dust remained on the surface of the heating sheet needs to be cleaned regularly, the heating sheet is thin, the heating sheet is easy to damage due to improper cleaning method, and the heating sheet is easy to damage due to frequent pulling and inserting of a cigarette bullet, so that the normal use of the heating sheet is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cigarette bullet that does not burn when heating.

The utility model provides a cigarette bullet that heating is incombustible, which comprises an upper housing, with last casing fixed connection's well casing and with well casing fixed connection's bottom, be provided with the smog passageway in the upper housing, be provided with the compressed powder unit in the well casing, shells inner wall certain distance in the compressed powder unit interval, a plurality of ventholes have been seted up on compressed powder unit surface, the inside heating unit that is equipped with that inlays of compressed powder unit, the input of heating unit is located outside the compressed powder unit, the heating unit is fixed on the bottom, be provided with the input contact on the bottom, the input and the input contact electric connection of heating unit.

Furthermore, a filter element is arranged at one end of the smoke channel close to the middle shell.

Furthermore, a step is arranged at one end of the smoke channel close to the middle shell, and the filter element is embedded at the step.

Further, the filter element is activated carbon.

Further, a plurality of air outlet holes are distributed on opposite sides of the compressed powder unit, and the diameter of a single air outlet hole is 0.5mm to 2.5 mm.

The beneficial effects of the utility model are that, the utility model provides a cigarette bullet, including the heating unit is wrapped up in by the compression powder unit, but single compression powder unit repetitious usage compares in disposable solid cigarette bullet, singly the utility model provides a cigarette bullet uses the number of times for a plurality of times of disposable cigarette bullet, and it is more convenient consequently to carry, need not to carry more cigarette bullet at any time to because the heating unit is fixed to be wrapped up in the compression powder unit, need not to pull out during the use and insert, can reduce the material requirement of heating unit, thereby saved the cost, also avoided the fragile problem of heating unit, guaranteed the normal use of heating unit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a schematic structural view of a non-combustible cartridge for heating provided by the utility model.

Fig. 2 is an explosion diagram of a heating non-combustion cartridge provided by the utility model.

Fig. 3 is a cross-sectional view of a non-combustible cartridge.

Fig. 4 is a schematic diagram of the assembly of the compressed powder unit and the bottom cover in the non-combustible cartridge.

Fig. 5 is a schematic diagram of the assembled compressed powder unit and bottom cover in a non-combustible cartridge.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, a non-combustible heating cartridge comprises an upper casing 10, a middle casing 30 fixedly connected with the upper casing 10, and a bottom cover 60 fixedly connected with the middle casing 30, wherein a smoke channel 11 is arranged in the upper casing 10, the smoke channel 11 is a channel for smoke to flow, the inside of the middle casing 30 is communicated with the smoke channel 11, the smoke channel 11 is communicated with a smoke suction port at the top of the upper casing 10, a compressed powder unit 40 is arranged in the middle casing 30, the compressed powder unit 40 is a solid object formed by mixing and compressing tobacco particles or powder and other additive powder or particulate matter, the surface of the compressed powder unit 40 is at a certain distance from the inner wall of the middle casing 30, the space of the compressed powder unit 40 from the inner wall of the middle casing 30 is used for smoke to flow, a plurality of air outlets 41 are arranged on the surface of the compressed powder unit 40, the air outlets 41 are used for smoke generated after heating to flow, several air outlets 41 are distributed on opposite sides of the compressed powder unit 40, and the diameter of a single air outlet 41 is 0.5mm-2.5 mm. Inside the inlaying of compressed powder unit 40 is equipped with heating unit 50, heating unit 50 is the heating plate, including heating unit 50 is wrapped up by compressed powder unit 40, and heating unit 50's input is located outside compressed powder unit 40, the utility model discloses a be located the outer one end of compressed powder unit 40 with heating unit 50 and fix on bottom 60, or fix compressed powder unit 40 on bottom 60, thereby make heating unit 50 fix on bottom 60, be provided with input contact 61 on the bottom 60, heating unit 50's input and input contact 61 electric connection, input contact 61 switches on with heating unit 50 promptly, lie in input contact 61 one side department on the bottom 60 and seted up inlet port 62.

Wherein, the smog passageway 11 is close to one of well casing 30 and is served and install filter core 20, and the smog passageway 11 is close to one of well casing 30 and serves and has offered the step for smog passageway 11 is close to one of well casing 30 and serves and leave one and hold the district, and the outside size of filter core 20 equals or slightly is greater than this and holds the district size, makes the filter core just block in holding the district, and filter core 20 inlays and establishes in step department promptly, the utility model discloses well filter core 20 is preferred active carbon for filter some tiny granules that produce by the heating.

The utility model discloses during the use, insert the cigarette bullet in the tobacco rod for the output contact butt on input contact 61 and the tobacco rod switches on, begins to heat after the switch-on of heating unit 50, makes compression powder unit 40 produce smog, and smog passes through smoke channel 11 and supplies the user to inhale. The utility model provides a cigarette bullet, including heating unit 50 is wrapped up by compressed powder unit 40, but single compressed powder unit 40 repetitious usage compares in disposable solid cigarette bullet, singly the utility model provides a cigarette bullet uses the number of times to be a plurality of times of disposable cigarette bullet, and it is more convenient consequently to carry, need not to carry more cigarette bullet at any time, and because heating unit 50 is fixed the parcel in compressed powder unit 40, need not during the use to pull out and insert, can reduce heating unit 40's material requirement, thereby saved the cost, also avoided the fragile problem of heating unit 40, guaranteed heating unit 40's normal use.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A cigarette cartridge which can not be burnt by heating comprises an upper shell (10), a middle shell (30) fixedly connected with the upper shell (10) and a bottom cover (60) fixedly connected with the middle shell (30), it is characterized in that a smoke channel (11) is arranged in the upper shell (10), a compressed powder unit (40) is arranged in the middle shell (30), the compressed powder units (40) are spaced apart from the inner wall of the middle housing (30), the surface of the compressed powder unit (40) is provided with a plurality of air outlet holes (41), a heating unit (50) is embedded in the compressed powder unit (40), the input end of the heating unit (50) is positioned outside the compressed powder unit (40), the heating unit (50) is fixed on a bottom cover (60), an input contact (61) is arranged on the bottom cover (60), the input end of the heating unit (50) is electrically connected with the input contact (61).

2. A cartridge heated in non-combustible according to claim 1, characterised in that the end of the smoke channel (11) adjacent to the central casing (30) is provided with a filter element (20).

3. The cartridge heated without being burned according to claim 2, wherein the smoke passage (11) has a step formed at an end thereof adjacent to the middle case (30), and the filter element (20) is fitted at the step.

4. A cartridge which is not combustible to heat as claimed in claim 2, characterized in that said filter element (20) is activated carbon.

5. A cartridge as claimed in claim 1, characterised in that a plurality of said exit apertures (41) are distributed on opposite sides of the compressed powder unit (40), a single said exit aperture (41) having a diameter of 0.5mm to 2.5 mm.