Apparatus for heating smokable material
An apparatus arranged to heat smokable material to volatilize at least one component of the smokable material. The apparatus includes a housing; the housing having an insertion point at one end through which a consumable article including smokable material can be removably inserted into the apparatus; and at least one heater arranged within the housing for heating the smokable material within the consumable article. The housing includes ventilation around the outside of the consumable article at the insertion point to enable at least one heated volatilized component from the smokable material to exit the apparatus or air to enter the apparatus.
1. An apparatus arranged to heat smokable material to volatilize at least one component of the smokable material, the apparatus comprising:
a housing, the housing having an insertion point at one end through which a consumable article comprising smokable material can be removably inserted into the apparatus in use; and
at least one heater arranged within the housing for heating the smokable material within the consumable article;
wherein the housing comprises ventilation around the outside of the consumable article at the insertion point to enable at least one heated volatilized component from the smokable material to exit the apparatus or air to enter the apparatus,
wherein the insertion point is formed in a collar, wherein the collar comprises a plurality of ridges arranged circumferentially around the insertion point that project into the insertion point, and wherein the plurality of ridges extend into the housing and are angled towards one another such that as the ridges extend into the housing, the distance between the ridges decreases.
2. The apparatus according to claim 1 , wherein a first ventilation path is defined between a first neighboring pair of the plurality of ridges and wherein the ventilation is provided by the first ventilation path.
3. The apparatus according to claim 2 , wherein a second ventilation path is defined between a second neighboring pair of the plurality of ridges, and wherein the ventilation is additionally provided by the second ventilation path.
4. The apparatus according to claim 1 , wherein the ventilation is configured to enable the at least one heated volatilized component that has entered a chamber, surrounding the consumable article, to exit the apparatus.
5. The apparatus according to claim 1 , wherein the plurality of ridges protrude into the insertion point to reduce a span of the insertion point at the location of the plurality of ridges.
6. The apparatus according to claim 4 , wherein the collar and the chamber are integral.
7. The apparatus according to claim 4 , wherein the collar is connectable to the chamber.
8. The apparatus according to claim 1 , wherein the collar is integral to the housing.
9. The apparatus according to claim 1 , wherein the collar is distinct from the housing.
10. The apparatus according to claim 1 , wherein the collar comprises four ridges.
11. The apparatus according to claim 1 , wherein the plurality of ridges are configured to engage with the consumable article received within the apparatus in use.