Low temperature heat not burn electronic cigarette
View Patent ↗The present invention relates to a low-temperature heat-not-burn electronic cigarette comprised of the first holder including a pipe and a mounting plate with the mounting plate connected to the external wall of the pipe. The mounting plate and the second holder are connected to form an inner cavity with a control plate fixed in the inner cavity and the second holder having a key linked to the buttons on the control plate with the buffer pads. The pipe has a corrugated internal wall and a movable cigarette cartridge. The pipe is inserted into an outer pipe. The outer pipe has an insulation retaining bracket and a battery with the insulation retaining bracket having an installation slot facing the cigarette cartridge and the heating coil on the installation slot.
1. A low-temperature heat-not-burn electronic cigarette comprising:
a first holder ( 2 ), wherein the first holder ( 2 ) includes a pipe ( 3 ) and a mounting plate ( 4 ), wherein the mounting plate is attached to an external wall of the pipe ( 3 );
a second holder ( 6 ), wherein the mounting plate ( 4 ) and the second holder ( 6 ) form an inner cavity;
an outer pipe ( 7 ) enclosing a battery ( 17 ), wherein the outer pipe ( 7 ), forms a housing that retains the battery ( 17 );
a cigarette cartridge ( 1 ) including: a filtration rod ( 110 ), a honeycomb tobacco column ( 120 ) and a heat-resistant paper ( 130 ); wherein an end of the filtration rod ( 110 ) is attached to the tobacco column ( 120 ) and the filtration rod ( 110 ) and the honeycomb tobacco column ( 120 ) are wrapped in the heat-resistant paper ( 130 );
a control plate ( 9 ), wherein the control plate ( 9 ) is fixed on the inner cavity;
a key ( 5 ) on the second holder ( 6 ), wherein the second holder ( 6 ) links the operation of the key ( 5 ) to a button on the control plate ( 9 ) with a buffer pad ( 8 ) by aligning the key ( 5 ) to the button on the control plate ( 9 ) with the buffer pad ( 8 ); and
an insulation retaining bracket ( 16 ) retaining a heating coil ( 13 ), wherein the insulation retaining bracket ( 16 ) is mounted between the pipe ( 3 ) and the battery ( 17 ), wherein the housing retains the insulation retaining bracket ( 16 ) and heating coil ( 13 ).
2. The low-temperature heat-not-burn electronic cigarette of claim 1 , wherein the insulation retaining bracket ( 16 ) retains the heating coil ( 13 ) using a rivet ( 14 ) mounted to an upright ( 15 ), wherein the heating coil ( 13 ) is mounted to the rivet ( 14 ).
3. The low-temperature heat-not-burn electronic cigarette of claim 2 , wherein the heating coil ( 13 ) further includes two pins fixed on the upright ( 15 ) with the rivet ( 14 ), wherein the upright ( 15 ) is mounted on the insulation retaining bracket ( 16 ), wherein the upright ( 15 ) is electrically connected to the control plate ( 9 ) and the positive and negative electrodes of the battery ( 17 ) also are electrically connected to the control plate ( 9 ).
4. The low-temperature heat-not-burn electronic cigarette of claim 1 , wherein the pipe ( 3 ) has a corrugated internal wall that engages the cigarette cartridge ( 1 ) inserted into the pipe ( 3 ), wherein the cigarette cartridge ( 1 ) is removable from the corrugated internal wall.
5. The low-temperature heat-not-burn electronic cigarette of claim 4 , wherein the pipe ( 3 ) is connected to the outer pipe ( 7 ) and an end of the pipe ( 3 ) opposite to that connected to the outer pipe ( 7 ) is used as an insertion end of the cigarette cartridge ( 1 ) wherein, the pipe ( 3 ) is connected to an internal surface of the outer pipe ( 7 ), and wherein the outer pipe ( 7 ) has an insulation retaining bracket ( 16 ) and the battery ( 17 ), wherein an insulation retaining bracket ( 16 ) is mounted between the cigarette cartridge ( 1 ) and the battery ( 17 ).
6. The low-temperature heat-not-burn electronic cigarette of claim 5 , wherein the insulation retaining bracket ( 16 ) has an installation slot ( 12 ), wherein the installation slot ( 12 ) faces the cigarette cartridge ( 1 ), and wherein the heating coil ( 13 ) installed in the installation slot ( 12 ).
7. The low-temperature heat-not-burn electronic cigarette of claim 1 , a mixed powder is compressed into the tobacco column ( 120 ) and the mixed powder has: 70-90% tobacco or plant powder or both, 5-20% tobacco extract and 4-10% mixed powder of flavors and fragrances by mass fraction.
8. The low-temperature heat-not-burn electronic cigarette of claim 1 , wherein the pipe ( 3 ) and the mounting plate ( 4 ) are connected with a through hole ( 20 ), which is formed upon both the inner cavity and the pipe ( 3 ).
9. The low-temperature heat-not-burn electronic cigarette of claim 8 , wherein the distance between the through hole ( 20 ) and the connection between the pipe ( 3 ) and the outer pipe ( 7 ) is shorter than that between the through hole ( 20 ) and the opposite end of connection between the mounting plate ( 4 ) and the pipe ( 3 ).
10. The low-temperature heat-not-burn electronic cigarette of claim 9 , wherein the mounting plate ( 4 ) has a USB connector ( 21 ), the USB connector ( 21 ) exposed at the opposite end of a connection between the mounting plate ( 4 ) and the pipe ( 3 ).
11. The low-temperature heat-not-burn electronic cigarette of claim 9 , wherein the pipe ( 3 ) has a corrugated internal wall, wherein a length of the corrugated internal wall is shorter than a length of the pipe ( 3 ), wherein the corrugation is situated between the through hole ( 20 ) and an insertion end of the cigarette cartridge ( 1 ).
12. The low-temperature heat-not-burn electronic cigarette of claim 9 , further including a protective ring ( 10 ) between the cigarette cartridge ( 1 ) and the pipe ( 3 ) wherein the protective ring ( 10 ) is installed between the through hole ( 20 ), which is opposite to an insertion end of the cigarette cartridge ( 1 ).