CN-224219480-U - Heating non-combustion device

CN224219480UCN 224219480 UCN224219480 UCN 224219480UCN-224219480-U

Abstract

The application discloses a heating non-combustion device which comprises a shell, a heating component, a temperature-induced deformation component and a limiting component, wherein the shell comprises a box body and a cover body which are movably connected, the heating component is fixed in the box body, a heating cavity is formed in the heating component, the cover body is used for covering the heating cavity, the temperature-induced deformation component is in heat conduction contact with the heating component, the temperature-induced deformation component is in a first shape at a first deformation temperature and in a second shape at a second deformation temperature, at least part of the limiting component is movably arranged in the box body and is used for being matched with the cover body to limit the opening and closing state of the cover body, the part of the temperature-induced deformation component, which is opposite to the heating component, is in contact with the limiting component to limit the movement of the cover body relative to the box body so as to enable the cover body to keep a closed state, and the limiting component can move relative to the box body to open the cover body under the second shape. Through the cooperation of temperature deformation spare and spacing subassembly, can reach the function of delay uncapping, avoid taking place the problem of scalding, promote safety in utilization.

Inventors

Request for anonymity
Request for anonymity
Request for anonymity
Request for anonymity

Assignees

爱奇迹创造有限公司

Dates

Publication Date: 20260512
Application Date: 20250428

Claims (10)

1. A heating non-combustion apparatus, comprising: The shell comprises a box body and a cover body which are movably connected; The heating assembly is fixed in the box body, a heating cavity for accommodating heating non-combustion products is arranged in the heating assembly, and the cover body is used for covering the heating cavity and providing an aerosol outflow channel communicated with the heating cavity; A thermally deformable member in thermal conductive contact with the heating assembly to sense a temperature within the heating chamber via heat transfer, the thermally deformable member having a thermal deformation characteristic, the thermally deformable member having a first shape at a first deformation temperature and a second shape at a second deformation temperature, and The limiting component is at least partially movably arranged in the box body and is used for being matched with the cover body to limit the opening and closing states of the cover body; The part of the thermal deformation part, which is opposite to the heating component, is abutted against the limiting component under the first shape so as to limit the movement of the cover body relative to the box body and keep the cover body in a closed state; The temperature-induced deformation piece is in the second shape, and the limiting component can move relative to the box body to open the cover body.
2. The heating non-combustion device of claim 1, wherein the limiting assembly comprises a lock body, a lock tongue and an elastic reset piece, wherein one end of the lock body is movably arranged in the box body, the side wall of the box body is provided with a mounting hole, and the other end of the lock body passes through the mounting hole and is arranged outside the box body; The lock tongue is in transmission connection with the lock body and is used for locking with the cover body under the drive of the lock body so as to limit the cover body to be closed or unlocking with the cover body so as to enable the cover body to be opened; The temperature-induced deformation piece limits the movement of the lock body under a first shape, and releases the limitation of the lock body under a second shape; the elastic reset piece is used for applying elastic force for driving the lock tongue to move towards the cover body to the lock body so as to keep locking of the lock tongue and the cover body after the temperature-induced deformation piece releases the restriction of the lock body.
3. The heating non-combustion apparatus according to claim 2, wherein the cover is rotatably disposed with respect to the case about a first rotation axis perpendicular to the axis of the heating chamber, a first torsion spring is provided around the first rotation axis to rotate the cover with respect to the case to expose the heating chamber, and the lock tongue is locked with the cover after the cover covers the heating chamber to maintain the deformation of the first torsion spring.
4. The heating non-combustion apparatus according to claim 2, wherein the cover is rotatably disposed with respect to the case about a second rotation axis parallel to the axis of the heating chamber, a second torsion spring is provided around the second rotation axis to rotate the cover with respect to the case to expose the heating chamber, and the lock tongue is locked with the cover after the cover covers the heating chamber to maintain the deformation of the second torsion spring.
5. The heating non-combustion apparatus as set forth in claim 2, wherein said cover is slidably connected with respect to said housing, and said locking tongue is lockable with said cover after said cover covers said heating chamber to prevent relative sliding of said cover and said housing.
6. The heating non-combustion apparatus of claim 1, wherein the first shape of the thermally deformable member is curved and wherein the curvature of the thermally deformable member in the second shape is less than the curvature of the first shape.
7. The heating nonflammable device of claim 1, wherein the temperature-sensitive deformable member is provided with a support member, the temperature-sensitive deformable member is divided into a first section and a second section, the first section is located between the heating assembly and the support member, the second section is located between the support member and the side wall of the case, the first section is used for transferring heat of the heating assembly to the second section, and the second section is used for cooperating with the limiting assembly to limit the opening and closing state of the cover.
8. The heating non-combustion apparatus of any one of claims 1-7, wherein the housing further comprises a mouthpiece assembly secured to the cover, the mouthpiece assembly defining at least a portion of the aerosol outflow channel, the cover having a closed state and an open state relative to the cartridge, the heating cavity being covered by the cover when the cover is in the closed state, the heating cavity being exposed when the cover is in the open state.
9. The heating non-combustion apparatus of claim 8, wherein the nozzle assembly comprises a nozzle tube having an air inlet opening in a sidewall thereof for the ingress of ambient air.
10. The heating non-combustion device of claim 9, wherein a first air inlet channel is formed in the pipe wall of the suction nozzle pipe, the heating assembly comprises a heating cup, a second air inlet channel is formed in the side wall of the heating cup, an air supply hole is formed in one end, away from the first air inlet channel, of the second air inlet channel, the heating cavity is formed in the heating cup, and the air inlet hole, the first air inlet channel, the second air inlet channel, the air supply hole and the heating cavity are mutually communicated.

Description

Heating non-combustion device Technical Field The application relates to the technical field of aerosol generation, in particular to a heating non-combustion device. Background A replaceable heating uncombusted product is disposed within a heating chamber of the heating uncombusted device, and a heating assembly within the heating chamber is configured to heat the heating uncombusted product to produce an aerosol that is available for inhalation by a user. After the heated non-combustible product has been used for a period of time, a new heated non-combustible product needs to be replaced. Because the heating non-combustion device generally generates 200-300 ℃ or even higher temperature to heat the heating non-combustion product, the heated heating non-combustion product and the heating cavity have higher temperature, and at the moment, a user can possibly generate a scalding problem if contacting the heating cavity with high temperature. Disclosure of utility model The application provides a heating non-combustion device, and mainly aims to provide a heating non-combustion device with a delayed cover opening so as to solve the problem of scalding. The present application aims to provide a heating non-combustion apparatus comprising: The shell comprises a box body and a cover body which are movably connected; The heating assembly is fixed in the box body, a heating cavity for accommodating heating non-combustion products is arranged in the heating assembly, and the cover body is used for covering the heating cavity and providing an aerosol outflow channel communicated with the heating cavity; A thermally deformable member in thermal conductive contact with the heating assembly to sense a temperature within the heating chamber via heat transfer, the thermally deformable member having a thermal deformation characteristic, the thermally deformable member having a first shape at a first deformation temperature and a second shape at a second deformation temperature, and The limiting component is at least partially movably arranged in the box body and is used for being matched with the cover body to limit the opening and closing states of the cover body; The part of the thermal deformation part, which is opposite to the heating component, is abutted against the limiting component under the first shape so as to limit the movement of the cover body relative to the box body and keep the cover body in a closed state; The temperature-induced deformation piece is in the second shape, and the limiting component can move relative to the box body to open the cover body. In some embodiments, the limit component comprises a lock body, a lock tongue and an elastic reset piece, wherein one end of the lock body is movably arranged in the box body, the side wall of the box body is provided with a mounting hole, and the other end of the lock body passes through the mounting hole and is arranged outside the box body; The lock tongue is in traditional connection with the lock body and is used for locking with the cover body under the drive of the lock body so as to limit the cover body to be closed or unlocking with the cover body so as to enable the cover body to be opened; The temperature-induced deformation piece limits the movement of the lock body under a first shape, and releases the limitation of the lock body under a second shape; the elastic reset piece is used for applying elastic force for driving the lock tongue to move towards the cover body to the lock body so as to keep locking of the lock tongue and the cover body after the temperature-induced deformation piece releases the restriction of the lock body. In some embodiments, the cover body can be rotatably arranged around a first rotation shaft perpendicular to the axis of the heating cavity relative to the box body, a first torsion spring for driving the cover body to rotate relative to the box body to expose the heating cavity is sleeved on the first rotation shaft, and the lock tongue can be locked with the cover body after the cover body covers the heating cavity, so that deformation of the first torsion spring is maintained. In some embodiments, the cover body can be rotatably arranged around a second rotation shaft parallel to the axis of the heating cavity relative to the box body, a second torsion spring for driving the cover body to rotate relative to the box body to expose the heating cavity is sleeved on the second rotation shaft, and the lock tongue can be locked with the cover body after the cover body covers the heating cavity, so that deformation of the second torsion spring is maintained. In some embodiments, the cover may be slidably coupled to the case, and the locking tongue may be locked to the cover after the cover covers the heating chamber to prevent relative sliding between the cover and the case. In some embodiments, the first shape of the thermally deformable member is curved and the curvature of the thermally deformable member in the secon