TWM585504U - Sucking material heating device with variable heating source - Google Patents

Abstract

The utility model relates to a suction material heating device of a variable heating source, which is used for heating an aerosol matrix material strip, comprising a body, a power supply circuit and a heating kit. The body has an accommodation space inside, and one end of the body has a recess. The power supply circuit is disposed in the accommodating space, and the power supply circuit has a power supply electrode group, and the power supply circuit is extended in the recess. The heating kit has a base, a heating group and a power receiving electrode group. The base has a connection end and a working end, and the connection end is detachably coupled to the recess of the body. The heating group is disposed at the working end; the power receiving electrode group is disposed at the connection end and is electrically connected to the heating group. The power receiving electrode group is used to contact the power supply electrode group in the recess, and the power supply circuit is electrically connected to the heating group.

Description

Suction material heating device with variable heating source

The present invention relates to aerosol generation of tobacco products, and more particularly to a non-combustible heating device for a suction material with a variable heating source.

Non-combustion heating type tobacco (HEAT NOT Burn, HNB) is an external heating device, which generates aerosol after heating the tobacco rod. Because the cigarette rod itself is not burned, the harmful components caused by burning can be avoided.

Because the cigarette rod itself does not burn, the external heating device must be able to effectively and uniformly heat the cigarette rod, so that the aerosol matrix contained in the cigarette rod can be fully released and form smoke, which can be sucked. Generally speaking, the heating temperature of the tobacco rod is controlled around 500 degrees Celsius, so that the aerosol matrix is fully released and smoke is formed.

The shape of the heater matches the type of cigarette rod. If the type of cigarette rod is changed, the heater often has to be replaced with it, which is inconvenient.

In view of the above problems, the present invention proposes a suction material heating device with a variable heating source, which can be replaced with a heating source to match different strips of aerosol matrix material.

The present invention provides a suction material heating device with a variable heating source for heating an aerosol matrix material strip, including a body, a power supply circuit, and a heating kit. The body has an accommodation space inside, and one end of the body has a recess. The power supply circuit is disposed in the accommodating space, and the power supply circuit has a power supply electrode group, and the power supply circuit is extended in the recess. The heating kit has a A base, a heating group and a power receiving electrode group. The base has a connection end and a working end, and the connection end is detachably coupled to the recess of the body. The heating group is set at the working end; the power receiving electrode group is set at the connection end and is electrically connected to the heating group. The power receiving electrode group is used to contact the power supply electrode group in the recess, and the power supply circuit is electrically connected to the heating group.

In at least one embodiment, the suction material heating device of the variable heating source further includes a sleeve portion disposed at the working end.

In at least one embodiment, the concave portion of the body is a circular hole, and the working end is a convex post for being combined in the circular hole.

In at least one embodiment, the round hole and the protrusion are tightly coupled or screw-locked.

In at least one embodiment, the heating group has a central heater and / or a peripheral heater, the central heater protrudes outward from a center of the working end, and the peripheral heater extends around the edge of the working end.

In at least one embodiment, the central heater is columnar, sheet or needle-shaped.

In at least one embodiment, the surrounding heater is annular or wavy.

In at least one embodiment, the material of the heating group is a metal material, a ceramic material or an inorganic material.

In at least one embodiment, the heating range of the heating group is 100-650 degrees C.

In at least one embodiment, the aerosol matrix material strip suitable for the heating group is in a range of 5.0 mm to 50.0 mm in circumference and a range of 10.0 mm to 150.0 mm in length.

The heating material of the suction material heating device of the variable heating source proposed by the new type can be easily replaced, and the heating mode can be changed or the aerosol matrix material strips of different specifications can be matched. Therefore, the suction material heating device of the variable heating source will no longer be suitable for a single specification. The strip of aerosol matrix material can be replaced according to the change of the aerosol matrix material strip, eliminating the problem that the choice of the aerosol matrix material strip is limited by the heating device of the suction material of the variable heating source.

100‧‧‧ Suction material heating device with variable heating source

110‧‧‧ Ontology

110a‧‧‧accommodation space

112‧‧‧ Recess

120‧‧‧Heating Kit

122‧‧‧ base

1222‧‧‧Connector

1224‧‧‧Working end

124‧‧‧heating group

1242‧‧‧Center heater

1244‧‧‧Ambient heater

126‧‧‧Power receiving electrode group

130‧‧‧Power supply circuit

132‧‧‧Power supply electrode set

134‧‧‧Impedance element

136‧‧‧battery

138‧‧‧Switch

140‧‧‧ Sleeve

200‧‧‧ aerosol matrix material strip

FIG. 1 is an exploded view of a suction material heating device of a variable heating source according to an embodiment of the present invention.

FIG. 2 is a perspective view of a suction material heating device of a variable heating source according to an embodiment of the present invention.

3 is a schematic cross-sectional view of a suction material heating device of a variable heating source according to an embodiment of the present invention.

4 to 9 are perspective views of different heating kits in the embodiment of the present invention.

Please refer to FIG. 1, FIG. 2 and FIG. 3, which are a suction material heating device 100 of a variable heating source according to an embodiment of the present invention, which is used to heat an aerosol matrix material strip 200 to release aerosol This produces smoke and odor. The aerosol matrix material strip 200 may be a material strip for a non-burning heating type (HEAT NOT Burn, HNB), and the aerosol matrix material strip 200 may contain a tobacco component or a tobacco component-free.

As shown in FIGS. 1, 2 and 3, the suction material heating device 100 of a variable heating source includes a body 110, a heating kit 120 and a power supply circuit 130.

As shown in FIG. 1, FIG. 2, and FIG. 3, the body 110 may be, but is not limited to, a cylinder, a rectangular parallelepiped, or a cylinder having a polygonal cross section. The main body 110 has an accommodating space 110 a inside, and one end of the main body 110 has a concave portion 112. The power supply circuit 130 is disposed in the accommodating space 110 a, and the power supply circuit 130 has a power supply electrode group 132 extending from the recess 112.

As shown in FIGS. 1, 2 and 3, the heating kit 120 has a base 122, a heating group 124 and a power receiving electrode group 126. The base 122 has a connection end 1222 and a working end 1224. The connection end 1222 is detachably coupled to the recess 112 of the body 110. The heating group 124 is disposed at the working end 1224. The power receiving electrode group 126 is disposed at the connection end 1222 and is electrically connected to the heating group 124. The power receiving electrode group 126 is used to contact the power supply electrode group 132 in the recess 112, and is electrically connected to the power supply circuit 130 to the heating group 124.

The aforementioned working end 1224 is used to place the aerosol matrix material strip 200 so that the heating group 124 is inserted into or surrounds the heated end of the aerosol matrix material strip 200. Through the conduction of the power receiving electrode group 126 and the power supply electrode group 132, the power supply circuit 130 supplies power to the heating group 124 so that the heating group 124 can heat the aerosol matrix material strip 200. After heating, the aerosol matrix is fully released and forms smoke, which can be sucked.

As shown in FIG. 1, FIG. 2 and FIG. 3, in a specific embodiment, the suction material heating device 100 of the variable heating source further includes a sleeve portion 140 disposed at the working end 1224. The sleeve portion 140 is used to sleeve the heated end of the aerosol matrix material strip 200 to fix the aerosol matrix material strip 200 to the working end 1224. The size of the sleeve portion 140 is mainly matched with the size of the aerosol matrix material strip 200. The aerosol matrix material strip 200 suitable for the heating group 124 has a circumference range of 5.0 mm to 50.0 mm and a length range of 10.0 mm to 150.0 mm. The sleeve portion 140 needs to fit the aforementioned dimensions, so that the aerosol matrix material strip 200 can be inserted without loosening.

In a specific embodiment, the concave portion 112 of the body 110 is a circular hole, and the working end 1224 is a convex column for being combined in the circular hole. The round hole and the convex column are tightly combined; or, as shown in FIG. 1 and FIG. 3, the inner wall of the round hole has an internal thread, and the outer wall of the convex column has an external thread. The round hole and the convex column are screwed together. The connecting end 1222 can be more easily coupled to or detached from the recessed portion 112 of the body 110.

As shown in FIG. 3, the power supply electrode group 132 is disposed in the recessed hole 112, for example, one electrode is disposed at the center and the edge of the circular hole, respectively. The power receiving electrode group 126 is extended at the working end 1224. For example, an electrode is respectively provided at the center and the peripheral surface of the top surface of the convex pillar. When the working end 1224 is coupled to the recess 112, the electrodes of the power supply electrode group 132 and the power receiving electrode group 126 will contact each other, and communicate with the power supply circuit 130 and the heating group 124.

By using the combination of the recess 112 and the connection end 1222, in addition to facilitating the disassembly and assembly of the heating kit 120, the heating kit 120 can also be easily replaced to match different specifications of the aerosol matrix material strip 200.

As shown in FIGS. 4, 5 and 6, in a specific embodiment, the heating group 124 has a central heater 1242. The center heater 1242 protrudes outward from a center of the working end 1224. The center heater 1242 may be, but is not limited to, a column, a sheet, or a needle, and is used to insert the heated end of the aerosol matrix material strip 200 to The center of the matrix material strip 200 is heated.

As shown in FIG. 7 and FIG. 8, in another specific embodiment, the heating group 124 has a peripheral heater 1244. The peripheral heater 1244 extends around the edge of the working end 1224 and is located inside the sleeve portion 140. The surrounding heater 1244 may be, but is not limited to, a ring shape or a wavy shape for covering the heated end of the aerosol matrix material strip 200, and heating the aerosol matrix material strip 200 around the heated end. At the same time, since the surrounding heater 1244 is located inside the sleeve portion 140, it is possible to prevent the user from being scalded by accidentally touching the surrounding heater 1244.

As shown in FIG. 9, the center heater 1242 and the surrounding heater 1244 can also be used in combination, and the center and surroundings of the heated end can be heated at the same time to heat the heated end more uniformly.

Specifically, in the heating group 124, whether the center heater 1242 or the surrounding heater 1244 is made of a material that is resistant to high temperatures and is not easily deteriorated, softened, or burned. Its materials include metallic materials (such as tungsten and molybdenum), ceramic materials (such as alumina and silicon oxide), or inorganic materials (such as carbon). The foregoing materials can enable the heating range of the heating group 124 to reach 100-650 degrees C, so as to meet the requirements of different aerosol matrix material strips 200.

As shown in FIG. 3, the heating range of the heating group 124 can be adjusted by the power supply circuit 130. Generally, the power supply circuit 130 includes at least an impedance element 134 and a battery 136. The impedance element 134 is generally a resistor and is electrically connected to the heating group 124. The battery 136 may be a primary battery or a rechargeable battery, and is connected to the heating group 124 through the impedance element 134. By changing the impedance value of the impedance element 134, the current value output by the battery 136 is changed, and the heating temperature of the heating group 124 is changed. The power supply circuit 130 also includes a switch 138 for a user to switch on and turn on the heating unit 124. If the impedance element 134 is a variable resistor, it can be used to adjust the current flowing from the battery 136 to the heating group 124 in real time, then the heating temperature of the heating group 124 can be adjusted in real time, and it can be changed between 100 ~ 650 degrees C.

In the suction material heating device 100 and the heating kit 120 of the variable heating source proposed by the present invention, the heating set 120 can be easily replaced, and the heating mode can be changed or the aerosol matrix material strip 200 can be matched with different specifications. Therefore, the suction material heating device 100 of the variable heating source will not only be applicable to the aerosol matrix material strip 200 of a single specification, but may be replaced with the heating kit 120 according to the change of the aerosol matrix material strip 200, eliminating the need for The selection of the aerosol matrix material strip 200 is limited by the problems of the suction material heating device 100 of a variable heating source.

Claims (10)

A suction heating device for a variable heating source for heating an aerosol matrix material strip includes: a body having an accommodation space inside, and one end of the body having a recess; a power supply circuit provided in the container The power supply circuit has a power supply electrode group extendingly disposed in the recess; and a heating kit having: a base having a connection end and a working end, and the connection end is detachably coupled to the The concave portion of the body; a heating group provided at the working end; and a power receiving electrode group provided at the connection end and electrically connected to the heating group, the power receiving electrode group is used to contact the power supply electrode in the concave portion Group, and electrically connect the power supply circuit to the heating group. The suction material heating device of the variable heating source according to claim 1, further comprising a sleeve portion provided at the working end. The suction material heating device of the variable heating source according to claim 1, wherein the concave portion of the body is a circular hole, and the working end is a convex column for being combined in the circular hole. The suction material heating device of the variable heating source according to claim 3, wherein the circular hole and the convex column are tightly coupled or screw-locked. The suction material heating device of the variable heating source according to claim 1, wherein the heating group has a central heater and / or a peripheral heater, and the central heater protrudes outward from a center of the working end, And the surrounding heater extends around the edge of the working end. The suction material heating device of the variable heating source according to claim 5, wherein the center heater is columnar, sheet, or needle-shaped. The suction material heating device of the variable heating source according to claim 5, wherein the peripheral heater has a ring shape or a wave shape. The suction material heating device of the variable heating source according to claim 1, wherein a material of the heating group is a metal material, a ceramic material, or an inorganic material. The suction material heating device of the variable heating source according to claim 8, wherein the heating range of the heating group is 100 to 650 degrees C. The suction material heating device of the variable heating source according to claim 1, wherein the aerosol matrix material strip applicable to the heating group has a circumference range of 5.0 mm to 50.0 mm and a length range of 10.0 mm to 150.0 mm.