Sectional type electromagnetic air heating electric heating appliance
By employing a segmented electromagnetic heating design and temperature compensation control, the problems of uneven heating and low heating efficiency of cigarettes in air-heated smoking devices have been solved, improving the smoking experience and making cleaning easier.
Patent Information
- Application Number
- CN202423010190.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing air-heated smoking devices suffer from uneven heating of the cigarette and low heating efficiency, which affects the smoking experience.
The design employs a segmented electromagnetic heating system. By placing electromagnetic material sensors and electromagnetic induction coils with different Curie temperatures inside the heating cylinder, combined with an independent temperature control system, temperature compensation and uniform heating are achieved. Heat is transferred using a honeycomb structure and pore heat dissipation method.
It achieves uniform heating of the cigarette, improving the smoking experience, and the heat dissipation through pores facilitates cleaning and avoids tobacco residue.
Smart Images
Figure CN223730764U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating cigarette technical field especially relates to a subsection type electromagnetic air heating electric heating appliance. BACKGROUND
[0002] The heating cigarette mainly uses the heat source to heat the tobacco material directly at present, and the heating method has the shortcomings such as tobacco thread adhesion to the smoking set and low uniformity of cigarette heating; therefore, the method of air heating is generated in the industry, that is, the heat source heats the air first, and the air is heated to heat the tobacco material to release the smoke. The air heating type smoking set introduces the air as the heat transfer medium, solves the problem of heating sheet fouling because the heating body does not directly contact the smoke generating material; at the same time, because the hot air has good fluidity, the heating area of the tobacco material is greatly increased, so that the heating is more uniform and sufficient. Therefore, the air heating type smoking set has good development prospect. The current air heating type smoking set has the problems of uneven heating of the cigarette, low heating efficiency and poor smoking experience. Therefore, how to provide a heating method to make the heating uniform and improve the smoking experience is a technical problem to be solved by the person skilled in the art. SUMMARY
[0003] To solve the above technical problems, the utility model provides a subsection type electromagnetic air heating electric heating appliance.
[0004] The technical scheme provided by the utility model is as follows:
[0005] A subsection type electromagnetic air heating electric heating appliance, comprising a heating cylinder and an air heating system, an electrical unit and an electromagnetic heating system arranged in the heating cylinder, the air heating system is arranged below the electromagnetic heating system, the electromagnetic heating system comprises a plurality of subsection type electromagnetic material susceptors arranged in the interior of the heating cylinder and an electromagnetic induction coil arranged outside the heating cylinder, and a support unit for placing a cigarette is arranged on the upper portion of the electromagnetic heating system.
[0006] Preferably, the Curie temperatures of the plurality of subsection type electromagnetic material susceptors are different.
[0007] Preferably, the Curie temperature of the electromagnetic material susceptor arranged on the upper portion of the heating cylinder is lower than the Curie temperature of the electromagnetic material susceptor arranged on the lower portion of the heating cylinder.
[0008] Preferably, the Curie temperature of the electromagnetic material susceptor arranged on the upper portion of the heating cylinder is 400 DEG C to 500 DEG C, and the Curie temperature of the electromagnetic material susceptor arranged on the lower portion of the heating cylinder is 600 DEG C to 700 DEG C.
[0009] Preferably, the Curie temperature of the electromagnetic material susceptor arranged on the upper portion of the heating cylinder is higher than the Curie temperature of the electromagnetic material susceptor arranged on the lower portion of the heating cylinder.
[0010] Preferably, the heating cylinder is provided with a honeycomb structure, and the electromagnetic material susceptor is arranged in the honeycomb structure.
[0011] Preferably, the support unit comprises a closed cover arranged above the electromagnetic material susceptor, and a plurality of apertures are arranged on the closed cover.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] The sectional electromagnetic air heating electric heating appliance adopts the sectional electromagnetic heating design, the Curie temperature of the electromagnetic material susceptor at the upper part of the heating cylinder is lower than that of the electromagnetic material susceptor at the lower part of the heating cylinder, temperature compensation can be better realized, in actual control of the smoking set, temperature compensation control can be carried out according to user demand, heating is uniform, and the smoking experience is improved; in addition, the sectional electromagnetic air heating electric heating appliance adopts the apertured heat dissipation mode, utilizes the channel heat transfer mode, is not easy to leave residual tobacco, is convenient to clean, and the user experience is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments in the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0015] Figure 1 It is a structure diagram of the sectional electromagnetic air heating electric heating appliance in the embodiments of the utility model.
[0016] Reference signs:
[0017] 1, heating cylinder;2, air heating system;3, electrical unit;4, electromagnetic induction unit;41, electromagnetic material susceptor;42, electromagnetic induction coil;5, cigarette;6, support unit. DETAILED DESCRIPTION
[0018] In order to make those skilled in the art better understand the technical scheme in the utility model, the following will clearly and completely describe the technical scheme in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0019] As Figure 1As shown, the utility model embodiment provides a kind of segmented electromagnetic air heating electric heating appliance, including heating cylinder 1 and the air heating system 2 of being arranged in heating cylinder 1, electrical unit 3 and electromagnetic heating system 4, air heating system 2 is arranged below electromagnetic heating system 4, electromagnetic heating system 4 includes the several segmented electromagnetic material susceptors 41 of being arranged in the inside of heating cylinder 1 and the electromagnetic induction coil 42 of being arranged in the outside of heating cylinder 1, electromagnetic induction coil 42 transmits heat to electromagnetic material susceptor 41, by independently controlled circuit system (the both of control electromagnetic heating system 4 and control bottom air heating system 2 are independent), control segmented electromagnetic material, reach the effect of temperature compensation, and electromagnetic heating system 4 upper portion is equipped with the support unit 6 for placing cigarette 5.
[0020] In the embodiment, the Curie temperature of the several segmented electromagnetic material susceptors 41 is different, the Curie temperature of the electromagnetic material susceptor 41 located at the upper portion of the heating cylinder 1 is lower than the Curie temperature of the electromagnetic material susceptor 41 located at the lower portion of the heating cylinder 1, and the arrangement is to cooperate with the bottom air heating system 2 to achieve the effect of fast cigarette discharge. The Curie temperature of the electromagnetic material susceptor 41 at the upper portion of the heating cylinder 1 is 400-500°C, and the Curie temperature of the electromagnetic material susceptor 41 at the lower portion of the heating cylinder 1 is 600-700°C.
[0021] In other embodiments, the Curie temperature of the electromagnetic material susceptor located at the upper portion of the heating cylinder can also be higher than the Curie temperature of the electromagnetic material susceptor located at the lower portion of the heating cylinder. This arrangement can ensure smooth subsequent cigarette discharge.
[0022] In the embodiment, the heating cylinder 1 is provided with a honeycomb structure, which is similar to the honeycomb coal used by families before. The heat transfer effect is better, and the electromagnetic material susceptor 41 is located in the honeycomb structure.
[0023] In the embodiment, the support unit 6 includes a closed cover located above the electromagnetic material susceptor 41, and the closed cover is provided with a plurality of apertures. The heat is transmitted upward through the apertures to heat the cigarette 5. The segmented electromagnetic air heating electric heating appliance of the embodiment uses the apertures to dissipate heat, uses the heat transfer mode of the channel, is not easy to leave tobacco, is convenient to clean, and improves the user experience.
[0024] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An electric heating appliance with segmented electromagnetic air heating, characterized in that, The heating cylinder (1) comprises an air heating system (2), an electrical unit (3) and an electromagnetic heating system (4) arranged in the heating cylinder (1), the air heating system (2) is arranged below the electromagnetic heating system (4), the electromagnetic heating system (4) comprises a plurality of segmented electromagnetic material susceptors (41) arranged in the heating cylinder (1) and an electromagnetic induction coil (42) arranged outside the heating cylinder (1), and a support unit (6) for placing a cigarette (5) is arranged at the upper portion of the electromagnetic heating system (4).
2. The segmented, electromagnetic, air-heated, electric heating appliance of claim 1, wherein, The Curie temperatures of the plurality of segmented electromagnetic material susceptors (41) are different.
3. The segmented, electromagnetic, air-heated, electric heating appliance of claim 2, wherein, The Curie temperature of the electromagnetic material susceptor (41) at the upper portion of the heating cylinder is lower than that of the electromagnetic material susceptor (41) at the lower portion of the heating cylinder.
4. The segmented, electromagnetic, air-heated, electric heating appliance of claim 3, wherein, The Curie temperature of the electromagnetic material susceptor (41) at the upper portion of the heating cylinder is 400-500 DEG C, and the Curie temperature of the electromagnetic material susceptor (41) at the lower portion of the heating cylinder is 600-700 DEG C.
5. The segmented, electromagnetic, air-heated, electric heating appliance of claim 2, wherein, The Curie temperature of the electromagnetic material susceptor (41) at the upper portion of the heating cylinder is higher than that of the electromagnetic material susceptor (41) at the lower portion of the heating cylinder.
6. The segmented electromagnetic air-heated electric heating appliance according to any one of claims 1-5, characterized in that, The heating cylinder (1) is provided with a honeycomb structure, and the electromagnetic material susceptor (41) is arranged in the honeycomb structure.
7. An electric heating appliance with segmented electromagnetic air heating according to any of claims 1 - 5, characterized in that, The support unit (6) comprises a closed cover arranged above the electromagnetic material susceptor (41), and a plurality of apertures are arranged on the closed cover.