TWM566999U - Suction material heating equipment - Google Patents

Abstract

A suction material heating device comprises a casing, an electric heater, a current regulator, a rechargeable battery and a wireless charging module. The inside of the housing has an accommodating space, and the surface has a recess; a fixing sleeve is disposed in the recess, and a first end of the fixing sleeve is located at an opening of the recess, and a second end of the fixing sleeve faces the inside of the housing. The electric heater is disposed in the housing and corresponds to the second end of the fixing sleeve; wherein the electric heater is columnar. The current regulator is electrically connected to the electric heater; the rechargeable battery is connected to the electric heater through a current regulator, and the current regulator is used to adjust the current of the rechargeable battery output to the electric heater. The wireless charging module is connected to the rechargeable battery for sensing an electromagnetic field to charge the rechargeable battery.

Description

Suction material heating equipment

The present invention relates to aerosol production of smoking articles, particularly to a non-combustion form of suction material heating apparatus.

Non-combustion-heated smoking (Heat NOT Burn, HNB) is an external heating device that heats the rod to produce an aerosol. Since the tobacco rod itself is not burned, harmful components caused by burning can be avoided.

Since the tobacco rod itself does not burn, the external heating device must be capable of efficiently and uniformly heating the tobacco rod so that the aerosol matrix contained in the tobacco rod is sufficiently released and forms smoke, which can be sucked. In general, the heating temperature for the rod is controlled to be above and below 500 degrees Celsius to allow the aerosol matrix to be fully released and to form smoke.

Since the heating temperature is usually fixed, if the smoke output or the smoke odor of the tobacco rod is to be changed, it is necessary to replace the tobacco rod with a different proportion of the aerosol matrix formula, and it is impossible to change the smoke amount at each suction. Or the smell of smoke, but the formation is not convenient.

In view of the above problems, the present invention proposes a suction material heating device which optimizes the heating mode and changes the amount of smoke and the smell of smoke.

The invention provides a suction material heating device, which comprises a casing, an electric heater, a current regulator, a rechargeable battery and a wireless charging module. The inside of the housing has an accommodating space, and the surface has a recess; a fixing sleeve is disposed in the recess, and a first end of the fixing sleeve is located at an opening of the recess, and a second end of the fixing sleeve faces the inside of the housing. The electric heater is disposed in the housing and corresponds to the second end of the fixing sleeve; wherein the electric heater is columnar. The current regulator is electrically connected to the electric heater; the rechargeable battery is connected to the electric heater through a current regulator, and the current regulator is used to adjust the current of the rechargeable battery output to the electric heater. The wireless charging module is connected to the rechargeable battery for sensing an electromagnetic field to charge the rechargeable battery.

In at least one embodiment, the first end of the fixing sleeve and the opening of the recess have at least one vent hole, and the second end of the fixing sleeve and the electric heater have at least one venting gap, and the vent hole to the venting gap An air inlet passage is formed between the housing and the fixed sleeve.

In at least one embodiment, the housing is a cylinder, a rectangular parallelepiped or a cylinder having a polygonal cross section.

In at least one embodiment, the electric heater is a metal material, a ceramic material, or an inorganic material.

In at least one embodiment, the heater has a diameter ranging from 0.1 mm to 10.0 mm and a length ranging from 1.0 mm to 100.0 mm.

In at least one embodiment, the current regulator has a variable resistor and a switching device. The variable resistor connects the rechargeable battery to the electric heater, and the switching device adjusts the resistance value between the rechargeable battery and the electric heater.

In at least one embodiment, the switching device includes a plurality of push switches, each of the push switches being coupled to different positions of the variable resistor, and the rechargeable battery is coupled to the electric heater through the push switches and the variable resistors.

In at least one embodiment, the wireless charging module includes an electromagnetic induction coil and a charging control chip, and the electromagnetic induction coil is connected to the rechargeable battery through the charging control chip.

The suction material heating device proposed by the present invention uses a columnar electric heater as a heating source, and can uniformly heat the aerosol material strip, and the electric heater is adjustable, and the smoke amount can be changed arbitrarily and out. Smoke smell, no need to change the type of aerosol material. In addition, the present invention provides a convenient charging solution that eliminates the need to replace the primary battery while avoiding environmental pollution caused by the primary battery.

Please refer to FIG. 1 and FIG. 2 , which is a suction material heating device 100 for heating a non-combustion heating type aerosol matrix material strip 200 to release aerosol and flash out. Smoke and smell. The non-combustion-heating aerosol matrix material strip 200 may be a strip of material for a non-combustion heating type smoking article (Heat NOT Burn, HNB), and the non-combustion heating type aerosol matrix material strip 200 may contain a tobacco component or Contains no tobacco ingredients.

As shown in FIG. 1 and FIG. 2 , the suction material heating device 100 includes a casing 110 , an electric heater 120 , a current regulator 130 , a rechargeable battery 140 , and a wireless charging module 150 .

As shown in FIG. 1 and FIG. 2, the housing 110 has an accommodating space inside and a recess 112 on the surface. A fixing sleeve 114 is disposed in the recess 112. One of the first ends 114a of the fixing sleeve 114 is located at the opening of the recess 112, and one of the second ends 114b of the fixing sleeve 114 faces the inside of the housing 110.

As shown in FIG. 1 and FIG. 2, the electric heater 120 is disposed in the housing 110 and corresponds to the second end 114b of the fixing sleeve 114. The electric heater 120 has a column shape with a diameter ranging from 0.10 mm to 10.0 mm and a length ranging from 1.0 mm to 100.0 mm. The electric heater 120 is a heat-resistant high thermal conductive material needle column to withstand high heat without being damaged. Common materials are metallic materials (such as tungsten, molybdenum), ceramic materials (alumina or cerium oxide) or inorganic materials (carbon materials).

As shown in FIG. 1 and FIG. 2, between the first end 114a of the fixing sleeve 114 and the opening of the recess 112, there is at least one vent hole 114c, and the second end 114b of the fixing sleeve 114 and the electric heater 120 have at least A ventilation gap 114d forms an air inlet passage 110a between the ventilation hole 114c and the ventilation gap 114d, and the air inlet passage 110a is located between the housing 110 and the fixed sleeve 114.

One end of the aforementioned non-combustion heating type aerosol matrix material strip 200 (usually one end of the filter segment 210 is disposed outward) is used to insert the fixing sleeve 114 through the pocket 112, with or without contacting the electric heater 120 to be heated by the electric heater. heating. Since the electric heater 120 is columnar and has a diameter ranging from 0.1 mm to 10.0 mm, it can be combined with the design of the non-combustion heating type aerosol matrix material strip 200 to form a good heat conduction path, and uniformly to the non-combustion heating type aerosol matrix. Material strip 200. At the time of suction, the outward end of the non-combustion-heated aerosol matrix material strip 200 is aspirated, and the external gas can enter the inlet passage 110a from the vent hole 114c, and then enter the non-combustion-heating aerosol matrix material from the venting gap 114d. The strip 200 corresponds to one end of the electric heater 120, and the hot gas is heated to the non-combustion heating type aerosol matrix material strip 200, and the aerosol is released for external transport. Of course, the air inlet passage 110a may also be a passage through the housing 110.

The current regulator 130 is electrically connected to the electric heater 120 , and the rechargeable battery 140 is connected to the electric heater 120 through the current regulator 130 . The current regulator 130 is used to adjust the magnitude of the current output from the rechargeable battery 140 to the electric heater 120, thereby changing the heating temperature of the electric heater. In general, the heating temperature range can be set between 100 degrees Celsius and 650 degrees Celsius. The change in heating temperature can change the amount of smoke and the smell of smoke, so you can adjust the amount of smoke and the smell of smoke through the current regulator according to your preference.

The wireless charging module 150 is connected to the rechargeable battery 140. When the suction material heating device 100 is placed in a wireless charging device (which may be in the form of a plate or a carrier), the wireless charging module 150 can sense an electromagnetic field generated by the wireless charging device to generate an induced current and charge the induced current. The battery 140 is charged, thereby simplifying the charging mode, and at the same time, it is not necessary to frequently replace the disposable battery, which is economical and avoids contamination caused by disposal of the disposable battery.

Referring to Figure 3, a schematic circuit diagram of the apparatus 100 for aspiration material heating. In one embodiment, the current regulator 130 has a variable resistor 132 and a switching device 134. The variable resistor 132 connects the rechargeable battery 140 to the electric heater 120. The switching device 134 is used to adjust the rechargeable battery 140 to the electric heater 120. The resistance value between.

More specifically, the switching device 134 includes a plurality of push switches 134a, and the push switch 134a is energized when pressed, and is not energized when not pressed. Each of the push switches 134a is connected to a different position of the variable resistor 132, and the rechargeable battery 140 is connected to the electric heater 120 through the push switches 134a and the variable resistors 132. Since each push switch 134a is connected to a different position of the variable resistor 132, the resistance value provided by the variable resistor 132 is different when turned on; the variable resistor 132 connected between the rechargeable battery 140 and the electric heater 120 is small in length. The current is increased to increase the heating temperature of the electric heater 120. Conversely, when the length of the variable resistor 132 connected between the rechargeable battery 140 and the electric heater 120 is large, the current is reduced to lower the heating temperature of the electric heater 120. In one embodiment, the three push switches 134a correspond to low temperatures (100 degrees Celsius to 300 degrees Celsius), medium temperatures (300 degrees Celsius to 500 degrees Celsius), and high temperatures (500 degrees Celsius to 650 degrees Celsius).

Referring to FIG. 3 , the wireless charging module 150 includes an electromagnetic induction coil 152 and a charging control chip 154 . The electromagnetic induction coil 152 is connected to the rechargeable battery 140 through the charging control chip 154 . The charge control chip 154 is used to monitor the state of the rechargeable battery 140 to determine whether to turn on the electromagnetic induction coil 152 to the rechargeable battery 140 while controlling the charging voltage and charging current output by the electromagnetic induction coil 152 to ensure safe charging of the rechargeable battery 140.

Referring to Figures 4, 5 and 6, the appearance of the housing 110 has various variations, such as a cylinder, a rectangular parallelepiped or a cylinder having a polygonal cross section.

The suction material heating device 100 proposed by the present invention uses the columnar electric heater 120 as a heating source to uniformly heat the aerosol material strip, and the electric heater 120 is adjustable, and the smoke can be arbitrarily changed. The amount of smoke and the smell of smoke do not require replacement of the type of aerosol material. In addition, the present invention provides a convenient charging solution that eliminates the need to replace the primary battery while avoiding environmental pollution caused by the primary battery.

100‧‧‧Sucking material heating equipment
110‧‧‧shell
110a‧‧‧ Inlet passage
112‧‧‧ recesses
114‧‧‧fixed sleeve
114a‧‧‧ first end
114b‧‧‧second end
114c‧‧‧Ventinel
114d‧‧‧ Ventilation gap
120‧‧‧Electric heater
130‧‧‧ Current Regulator
132‧‧‧Variable resistor
134‧‧‧Switching device
134a‧‧‧Press switch
140‧‧‧Rechargeable battery
150‧‧‧Wireless charging module
152‧‧‧Electromagnetic induction coil
154‧‧‧Charging control chip
200‧‧‧ Non-combustion heated aerosol matrix strips
210‧‧‧Filter section

1 is a schematic cross-sectional view of a suction material heating apparatus of the present embodiment. 2 is another schematic cross-sectional view of the suction material heating apparatus of the present embodiment. 3 is a circuit diagram of a suction material heating apparatus of the present embodiment. 4 to 6 are perspective views of different appearances of the suction material heating device of the present invention.

Claims (8)

A suction material heating device comprises: a casing having an accommodating space therein, and a surface having a recess; a fixing sleeve is disposed in the recess, and the first end of the fixing sleeve is located at the opening of the recess a second end of the fixing sleeve faces the inside of the housing; an electric heater disposed in the housing and corresponding to the second end of the fixing sleeve; wherein the electric heater is columnar; a current regulator Electrically connected to the electric heater; a rechargeable battery connected to the electric heater through the current regulator, and the current regulator is configured to adjust a current output of the rechargeable battery to the electric heater; and a wireless charging module, Connected to the rechargeable battery for sensing an electromagnetic field to charge the rechargeable battery. The suction material heating device of claim 1, wherein the first end of the fixing sleeve and the opening of the recess have at least one vent hole, and the second end of the fixing sleeve is between the electric heater and the electric heater Having at least one venting gap, the venting opening forms an air inlet passage between the venting gap, and the air inlet passage is located between the housing and the fixing sleeve. A suction material heating apparatus according to claim 1, wherein the housing is a cylinder, a rectangular parallelepiped or a cylinder having a polygonal cross section. A suction material heating apparatus according to claim 1, wherein the electric heater is a metal material, a ceramic material or an inorganic material. The suction material heating device of claim 1, wherein the electric heater has a diameter ranging from 0.1 mm to 10.0 mm and a length ranging from 1.0 mm to 100.0 mm. The suction material heating device of claim 1, wherein the current regulator has a variable resistor and a switching device, the variable resistor connecting the rechargeable battery to the electric heater, and the switching device is configured to adjust the rechargeable battery The resistance value between the heaters. The suction material heating device of claim 6, wherein the switching device comprises a plurality of pressing switches, each of the pressing switches being connected to different positions of the variable resistor, and the rechargeable battery passes through the pressing switches and the A variable resistor is connected to the electric heater. The suction material heating device of claim 1, wherein the wireless charging module comprises an electromagnetic induction coil and a charging control chip, and the electromagnetic induction coil is connected to the rechargeable battery through the charging control chip.