TW202027625A - Flavor inhaler - Google Patents

Flavor inhaler Download PDF

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Publication number
TW202027625A
TW202027625A TW108105116A TW108105116A TW202027625A TW 202027625 A TW202027625 A TW 202027625A TW 108105116 A TW108105116 A TW 108105116A TW 108105116 A TW108105116 A TW 108105116A TW 202027625 A TW202027625 A TW 202027625A
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TW
Taiwan
Prior art keywords
cartridge
induction coil
container
heat
housing
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TW108105116A
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Chinese (zh)
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山田学
藤田亮治
大石圭
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日商日本煙草產業股份有限公司
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Publication of TW202027625A publication Critical patent/TW202027625A/en

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

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  • General Induction Heating (AREA)

Abstract

An object of the present invention is to provide a flavor inhaler having a new structure.
A flavor inhaler is provided that is configured to heat at least a flavor source contained in a container having a bottom wall and a side wall. The flavor inhaler includes a housing for receiving the container, and an induction coil disposed opposite to the bottom wall of the container received in the housing and configured to inductively heat the bottom wall of the container.

Description

香味吸嚐器 Aroma taster

本發明係關於一種香味吸嚐器。 The present invention relates to a flavor inhaler.

以往，已知有一種不進行材料之燃燒而用以吸嚐香味等的香味吸嚐器。就如此的香味吸嚐器而言，例如已知有一種吸煙材料加熱裝置，其係藉由加熱由包含揮發成分之煙草所構成的吸煙材料來形成霧氣(或稱為氣溶膠；aerosol)(參照專利文獻1)。專利文獻1所記載的霧氣生成系統中，係在膠囊內收容霧氣形成基材和承感器(susceptor)，且以配置於膠囊之側方周圍的感應線圈來感應加熱承感器。 In the past, there has been known a flavor inhaler for inhaling flavor and the like without burning the material. With regard to such flavor inhalers, for example, there is known a smoking material heating device, which forms a mist (or called aerosol; aerosol) by heating a smoking material composed of tobacco containing volatile components (refer to Patent Document 1). In the mist generating system described in Patent Document 1, a mist forming substrate and a susceptor are housed in a capsule, and the susceptor is inductively heated by an induction coil arranged around the side of the capsule.

[先前技術文獻] [Prior Technical Literature] [專利文獻] [Patent Literature]

專利文獻1：國際公開第2017/068095號 Patent Document 1: International Publication No. 2017/068095

本發明之目的係在於提供一種具有新構造的香味吸嚐器。 The purpose of the present invention is to provide a flavor inhaler with a new structure.

依據本發明之一形態，可提供一種香味吸嚐器，係構成為加熱收容於具有底壁及側壁的容器之至少香味源。該香味吸嚐器係具有：外殼，係收容前述容器；以及感應線圈，係與收容於前述外殼的前述容器之前述底壁相向而配置，且構成為感應加熱前述容器之前述底壁。 According to one aspect of the present invention, a fragrance inhaler can be provided, which is configured to heat at least a fragrance source housed in a container having a bottom wall and a side wall. The flavor inhaler has: a housing for accommodating the container; and an induction coil that is arranged opposite to the bottom wall of the container housed in the housing and is configured to inductively heat the bottom wall of the container.

10‧‧‧香味吸嚐器 10‧‧‧Scent inhaler

11‧‧‧外殼 11‧‧‧Shell

11a‧‧‧空腔 11a‧‧‧cavity

12‧‧‧電池 12‧‧‧Battery

13‧‧‧控制部 13‧‧‧Control Department

14‧‧‧電磁屏蔽 14‧‧‧Electromagnetic shielding

15‧‧‧感應線圈 15‧‧‧Induction coil

16‧‧‧叼口件 16‧‧‧ Mouthpiece

16a‧‧‧空氣入口流路 16a‧‧‧Air inlet flow path

16b‧‧‧空氣出口流路 16b‧‧‧Air outlet flow path

16c‧‧‧空氣流路 16c‧‧‧Air flow path

20‧‧‧煙彈(容器) 20‧‧‧Pipe (container)

22‧‧‧側壁 22‧‧‧Wall

24‧‧‧底壁 24‧‧‧Bottom wall

26‧‧‧多孔構造體 26‧‧‧Porous structure

26a‧‧‧凸狀部 26a‧‧‧Convex

27、34‧‧‧散熱構件 27、34‧‧‧Radiating components

28‧‧‧密封構件 28‧‧‧Sealing components

28a‧‧‧金屬箔 28a‧‧‧Metal foil

28b‧‧‧薄膜 28b‧‧‧film

30‧‧‧絕熱材料 30‧‧‧Insulation material

30a‧‧‧第一管 30a‧‧‧First tube

30b‧‧‧第二管 30b‧‧‧Second tube

30c‧‧‧上端部 30c‧‧‧upper end

30d‧‧‧下端部 30d‧‧‧Lower end

31‧‧‧內部空間 31‧‧‧Internal space

第1圖係本實施形態的香味吸嚐器之概略剖視圖。 Fig. 1 is a schematic cross-sectional view of the flavor inhaler of this embodiment.

第2圖係顯示於側壁具有散熱構件的煙彈之一例的上面圖。 Figure 2 is a top view showing an example of a cartridge having a heat dissipation member on the side wall.

第3圖係顯示於側壁具有散熱構件的煙彈之另一例的側面圖。 Fig. 3 is a side view showing another example of a cartridge having a heat dissipation member on the side wall.

第4圖係顯示第2圖所示煙彈之密封構件被破壞後之狀態的示意圖。 Figure 4 is a schematic diagram showing the state after the sealing member of the cartridge shown in Figure 2 is broken.

第5圖係顯示煙彈之另一例的平面圖。 Figure 5 is a plan view showing another example of the cartridge.

第6圖係顯示煙彈之又一例的平面圖。 Figure 6 is a plan view showing another example of the cartridge.

以下，參照圖式來說明本發明之實施形態。以下說明的圖式中，於相同或相當的構成要素附記同一符號並省略已重複的說明。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings described below, the same or equivalent components are given the same reference numerals, and repeated descriptions are omitted.

第1圖係本實施形態的香味吸嚐器之概略剖視圖。本實施形態的香味吸嚐器10係構成為藉由加熱收容於煙彈20(相當於容器之一例)的霧氣源及香味源來生成包含香味的霧氣。具體而言，煙彈20以預定之重量比收容有液態的霧氣源和固態的香味源。霧氣源與香味源之重量比例如是3：1至20：1。本實施形態中，將包含液體和固體的流動體稱為漿液。漿液較佳是包含液體以及固態的香味源。就構成漿液的液體而言，可使用例如水。該液體較佳是甘油或丙二醇等霧氣源。構成漿液的液體與固體之重量比，例如為上述的3：1至20：1， 較佳是5：1至15：1。又，收容於煙煙彈20的漿液之重量，例如是0.05g至0.5g，較佳是0.1g至0.3g。 Fig. 1 is a schematic cross-sectional view of the flavor inhaler of this embodiment. The flavor inhaler 10 of the present embodiment is configured to generate a mist containing flavor by heating a mist source and a flavor source contained in a cartridge 20 (equivalent to an example of a container). Specifically, the cartridge 20 contains a liquid mist source and a solid flavor source in a predetermined weight ratio. The weight ratio of the mist source to the fragrance source is, for example, 3:1 to 20:1. In this embodiment, the fluid containing liquid and solid is called slurry. The slurry preferably contains liquid and solid flavor sources. As for the liquid constituting the slurry, for example, water can be used. The liquid is preferably a mist source such as glycerin or propylene glycol. The weight ratio of liquid to solid constituting the slurry is, for example, the aforementioned 3:1 to 20:1, Preferably, it is 5:1 to 15:1. In addition, the weight of the slurry contained in the cigarette cartridge 20 is, for example, 0.05 g to 0.5 g, preferably 0.1 g to 0.3 g.

煙彈20在使用後，可從香味吸嚐器10取出並廢棄。然後，可在香味吸嚐器10使用新的煙彈20。亦即，煙彈20係香味吸嚐器10中所使用的筒匣。 After the cartridge 20 is used, it can be taken out of the flavor inhaler 10 and discarded. Then, a new cartridge 20 can be used in the flavor inhaler 10. That is, the cartridge 20 is a cartridge used in the flavor inhaler 10.

如第1圖所示，本實施形態之香味吸嚐器10係具有外殼11、電池12、控制部13、電磁屏蔽14、感應線圈15、叼口件16及絕熱材料30。外殼11係將電池12、控制部13、電磁屏蔽14、感應線圈15及絕熱材料30收容於內部。如圖所示，叼口件16、煙彈20、感應線圈15、電磁屏蔽14、控制部13及電池12係沿著香味吸嚐器10之長邊方向配置。再者，外殼11亦能夠分割成二個以上的零件。 As shown in FIG. 1, the flavor inhaler 10 of this embodiment has a housing 11, a battery 12, a control unit 13, an electromagnetic shield 14, an induction coil 15, a mouthpiece 16 and a heat insulating material 30. The casing 11 houses the battery 12, the control unit 13, the electromagnetic shield 14, the induction coil 15, and the heat insulating material 30 inside. As shown in the figure, the mouthpiece 16, the cartridge 20, the induction coil 15, the electromagnetic shield 14, the control unit 13, and the battery 12 are arranged along the longitudinal direction of the flavor inhaler 10. Furthermore, the housing 11 can also be divided into two or more parts.

電池12例如可為充電式電池或非充電式之電池。電池12係經由控制部13而與感應線圈15電性連接。藉此，電池12可對感應線圈15供給電力，以適當地加熱收容於煙彈20內的漿液。 The battery 12 may be, for example, a rechargeable battery or a non-rechargeable battery. The battery 12 is electrically connected to the induction coil 15 via the control unit 13. In this way, the battery 12 can supply power to the induction coil 15 to appropriately heat the slurry contained in the cartridge 20.

控制部13係包含例如微處理器等，而可控制電池12對感應線圈15的電力之供給。藉此，控制部13可控制藉由感應線圈15進行的漿液之加熱。本實施形態中，電磁屏蔽14係配置於外殼11之長邊方向之感應線圈15與控制部13之間。藉此，電磁屏蔽14可抑制由感應線圈15所產生的電磁波到達控制部13。本實施形態中，電磁屏蔽14例如可由肥粒鐵系的金屬材料所構成。又，電磁屏蔽14之形狀未有特別限制，但較佳是與感應線圈15之形狀相應的盤狀。如第1圖所示，在正交於長邊方向的短邊方向，電磁屏蔽14之寬度或直徑以大 於感應線圈15之最大寬度為較佳。藉此，可更確實地抑制來自感應線圈15的電磁波到達控制部13。 The control unit 13 includes, for example, a microprocessor, etc., and can control the supply of power from the battery 12 to the induction coil 15. In this way, the control unit 13 can control the heating of the slurry by the induction coil 15. In this embodiment, the electromagnetic shield 14 is arranged between the induction coil 15 in the longitudinal direction of the housing 11 and the control unit 13. Thereby, the electromagnetic shield 14 can suppress the electromagnetic waves generated by the induction coil 15 from reaching the control unit 13. In this embodiment, the electromagnetic shield 14 may be made of, for example, a ferrite-based metal material. In addition, the shape of the electromagnetic shield 14 is not particularly limited, but it is preferably a disk shape corresponding to the shape of the induction coil 15. As shown in Figure 1, in the short side direction orthogonal to the long side direction, the width or diameter of the electromagnetic shield 14 is larger The maximum width of the induction coil 15 is better. Thereby, it is possible to more reliably suppress the electromagnetic waves from the induction coil 15 from reaching the control unit 13.

外殼11係在煙嘴側端部(叼口件16側)具有用以收容煙彈20的空腔11a。煙彈20係具有大致圓筒狀的側壁22、以及封閉側壁22之端部的底壁24。感應線圈15係配置於比收容在外殼11之空腔11a的煙彈20之底壁24更靠電池12側處，且與煙彈20之底壁24相向。本實施形態中，若煙彈20之至少底壁24由導電體所形成即可。具體而言，煙彈20之側壁22及底壁24由SUS(不鏽鋼(stainless steel))所形成為較佳。由於SUS之導熱性比鋁低，所以在底壁24已發熱時，底壁24之熱不易傳至側壁22，而可效率佳地傳熱至煙彈20內之漿液。藉此，底壁24可發揮作為藉由感應線圈15來加熱的承感器之功能。因此，底壁24之與感應線圈15相向的面(外側面)以平面狀較佳。 The casing 11 has a cavity 11a for accommodating the cartridge 20 at the end of the mouthpiece side (the mouthpiece 16 side). The cartridge 20 has a substantially cylindrical side wall 22 and a bottom wall 24 closing the end of the side wall 22. The induction coil 15 is arranged closer to the battery 12 than the bottom wall 24 of the cartridge 20 accommodated in the cavity 11 a of the casing 11 and opposite to the bottom wall 24 of the cartridge 20. In this embodiment, at least the bottom wall 24 of the cartridge 20 is formed of a conductor. Specifically, the side wall 22 and the bottom wall 24 of the cartridge 20 are preferably formed of SUS (stainless steel). Since the thermal conductivity of SUS is lower than that of aluminum, when the bottom wall 24 is heated, the heat of the bottom wall 24 is not easily transferred to the side wall 22, and the heat can be efficiently transferred to the slurry in the cartridge 20. Thereby, the bottom wall 24 can function as a sensor that is heated by the induction coil 15. Therefore, the surface (outer surface) of the bottom wall 24 facing the induction coil 15 is preferably flat.

感應線圈15係構成為感應加熱煙彈20之底壁24。如圖所示，感應線圈15較佳是整體形成為大致板狀。又，本實施形態中，感應線圈15之整體係配置於比煙彈20之底壁24之面積更狹小的區域內。亦即，從長邊方向觀察時，感應線圈15係配置於與底壁24重疊的位置且位於區隔底壁24的邊緣之內側。感應線圈15係配置成與底壁24大致平行。 The induction coil 15 is configured as the bottom wall 24 of the induction heating cartridge 20. As shown in the figure, the induction coil 15 is preferably formed in a substantially plate shape as a whole. In addition, in this embodiment, the entire induction coil 15 is arranged in an area smaller than the area of the bottom wall 24 of the cartridge 20. That is, when viewed from the longitudinal direction, the induction coil 15 is arranged at a position overlapping the bottom wall 24 and located inside the edge of the partition bottom wall 24. The induction coil 15 is arranged substantially parallel to the bottom wall 24.

如本實施形態所示，感應線圈15與煙彈20之底壁24相向配置時，相較於感應線圈15配置於煙彈20之側壁22周圍的情況，難以在香味吸嚐器10之外部產生感應電流。因此，即便在香味吸嚐器10之周圍存在有其他的電子機器，該電子機器仍不易受到起因於感應線圈15的感應電流之影響。更且，依據本實施形態，由於煙彈20之底壁24被加熱，所以煙彈20之上部的溫度不 易上升。因此，如後所述，在煙彈20之開口設置密封構件28的情況下，可抑制用以接著煙彈20與密封構件28的接著劑之熔解。 As shown in this embodiment, when the induction coil 15 is arranged opposite to the bottom wall 24 of the cartridge 20, it is difficult to generate outside the flavor inhaler 10 compared to the case where the induction coil 15 is arranged around the side wall 22 of the cartridge 20 Induced current. Therefore, even if there are other electronic devices around the fragrance inhaler 10, the electronic devices are still not easily affected by the induced current caused by the induction coil 15. Furthermore, according to this embodiment, since the bottom wall 24 of the cartridge 20 is heated, the temperature of the upper part of the cartridge 20 is not Easy to rise. Therefore, as described later, when the sealing member 28 is provided in the opening of the cartridge 20, it is possible to suppress the melting of the adhesive used to bond the cartridge 20 and the sealing member 28.

又，以將不鏽鋼作為發熱電阻體的面狀發熱體(薄膜加熱器)來加熱收容於煙彈20內的漿液時，面狀發熱體所產生的熱係透過收容漿液的煙彈20傳導至漿液。亦即，面狀發熱體所產生的熱會傳導至煙彈20及漿液，所以傳熱損失較大。相對於此，本實施形態中，如上所述，採用感應加熱(Induction Heating；IH)方式作為加熱漿液的方式。藉由IH方式，煙彈20之底壁24本身發熱，且底壁24之熱會傳導至漿液。依此，由於底壁24產生的熱直接傳導至漿液，所以相較於以面狀發熱體來加熱漿液的情況，更可減低傳熱時的損失。 In addition, when a planar heating element (thin film heater) using stainless steel as a heating resistor is used to heat the slurry contained in the cartridge 20, the heat generated by the planar heating element is transmitted to the slurry through the cartridge 20 containing the slurry. . That is, the heat generated by the planar heating element is conducted to the cartridge 20 and the slurry, so the heat transfer loss is relatively large. In contrast, in the present embodiment, as described above, an induction heating (IH) method is adopted as a method of heating the slurry. By the IH method, the bottom wall 24 of the cartridge 20 generates heat, and the heat of the bottom wall 24 is conducted to the slurry. Accordingly, since the heat generated by the bottom wall 24 is directly transferred to the slurry, compared to the case where the slurry is heated by a planar heating element, the loss during heat transfer can be reduced.

當藉由感應線圈15使底壁24進行感應加熱而使煙彈20內之漿液霧化時，恐有漿液中包含的固體(香味源)會從煙彈20到達叼口件16之虞。對此，本實施形態中，在煙彈20設有多孔構造體26，以遮閉側壁22之開口之至少一部分。多孔構造體26例如可採用濾器、金屬網、及其他使氣體及霧氣通過之任意的多孔質之構造體。多孔構造體26較佳是濾器。就多孔構造體26而言，可使用例如醋酸纖維濾器。濾器可使氣體及霧氣通過且抑制液體通過。因此，如後所述，在煙彈20之密封構件28被破壞之後，可抑制漿液漏至煙彈20之外部。亦即，本實施形態中，多孔構造體26係構成為在煙彈20內之漿液已霧化時，使煙彈20之內部產生的霧氣流出至煙彈20之外部，且不使煙彈20內部之漿液流出。 When the bottom wall 24 is inductively heated by the induction coil 15 to atomize the slurry in the cartridge 20, the solids (flavor source) contained in the slurry may reach the mouthpiece 16 from the cartridge 20. In contrast, in this embodiment, a porous structure 26 is provided in the cartridge 20 to cover at least a part of the opening of the side wall 22. For the porous structure 26, for example, a filter, a metal mesh, or any other porous structure that allows gas and mist to pass through can be used. The porous structure 26 is preferably a filter. For the porous structure 26, for example, a cellulose acetate filter can be used. The filter allows gas and mist to pass and inhibits the passage of liquids. Therefore, as described later, after the sealing member 28 of the cartridge 20 is broken, the slurry can be prevented from leaking to the outside of the cartridge 20. That is, in this embodiment, the porous structure 26 is configured to allow the mist generated inside the cartridge 20 to flow out of the cartridge 20 when the slurry in the cartridge 20 is atomized, without causing the cartridge 20 to flow out. The internal slurry flows out.

在煙彈20之側壁22經加熱的情況下，或是使用面狀發熱體或線圈加熱器等的情況下，熱容易傳播到漿液整體。結果，恐有熱傳至多孔構造體26而引起霧化效率的降低或多孔構造體26的熔解之虞。相對於此，本實施形態中，由 於感應線圈15配置成相向於底壁24，且感應加熱底壁24，所以底壁24之熱難以傳至多孔構造體26，而可抑制霧化效率的降低或多孔構造體26的熔解之發生。 When the side wall 22 of the cartridge 20 is heated, or when a planar heating element, a coil heater, or the like is used, heat is easily transmitted to the entire slurry. As a result, heat may be transferred to the porous structure 26 to cause a decrease in atomization efficiency or the porous structure 26 may melt. In contrast, in this embodiment, The induction coil 15 is arranged to face the bottom wall 24 and inductively heat the bottom wall 24, so the heat of the bottom wall 24 is difficult to transfer to the porous structure 26, and the reduction of atomization efficiency or the melting of the porous structure 26 can be suppressed. .

如圖所示，多孔構造體26之與煙彈20之底壁相向的面之至少一部分，較佳是具有朝向煙彈20之底壁24形成凸狀的凸狀面26a。底壁24被感應加熱時，會在煙彈20內之底壁24附近的漿液與煙彈20內之多孔構造體26附近的漿液之間產生溫度差，而產生漿液對流。藉由多孔構造體26具有凸狀面26a，可使從煙彈20之下方往上方對流的漿液接觸到凸狀面26a，而被導引朝向左右方向。結果，可促進漿液之對流。從而，依據本實施形態，即便漿液量隨著漿液之霧化進展而減少，仍可藉由漿液之對流使漿液整體之溫度均勻化。藉此，可維持從霧氣源產生的霧氣量與從香味源產生的霧氣量之比例，結果，可將吸煙風味維持於一定。 As shown in the figure, at least a part of the surface of the porous structure 26 facing the bottom wall of the cartridge 20 preferably has a convex surface 26 a that is convex toward the bottom wall 24 of the cartridge 20. When the bottom wall 24 is heated by induction, there will be a temperature difference between the slurry near the bottom wall 24 in the cartridge 20 and the slurry near the porous structure 26 in the cartridge 20, resulting in slurry convection. Since the porous structure 26 has the convex surface 26a, the convective slurry from below the cartridge 20 can contact the convex surface 26a and be guided in the left-right direction. As a result, the convection of the slurry can be promoted. Therefore, according to this embodiment, even if the amount of slurry decreases as the atomization of the slurry progresses, the temperature of the entire slurry can be made uniform by the convection of the slurry. Thereby, the ratio of the amount of mist generated from the mist source to the amount of mist generated from the fragrance source can be maintained, and as a result, the smoking flavor can be maintained constant.

如圖所示，叼口件16係以封閉外殼11之空腔11a的方式，連接於外殼11之一端部。叼口件16係具有：空氣入口流路16a，用以連通叼口件16之外部與外殼11之空腔11a；以及空氣出口流路16b，用以連通空腔11a與使用者之口腔內。當使用者從空氣出口流路16b吸引空氣時，從空氣入口流路16a進入空腔11a的空氣係通過多孔構造體26，且混入從煙彈20所產生的霧氣而到達使用者的口腔內。 As shown in the figure, the gripper 16 is connected to one end of the housing 11 in a manner of closing the cavity 11a of the housing 11. The mouthpiece 16 has an air inlet flow path 16a for communicating the exterior of the mouthpiece 16 with the cavity 11a of the housing 11; and an air outlet flow path 16b for communicating the cavity 11a with the user's oral cavity. When the user sucks air from the air outlet flow path 16b, the air entering the cavity 11a from the air inlet flow path 16a passes through the porous structure 26 and is mixed with mist generated from the cartridge 20 to reach the user's oral cavity.

再者，叼口件16亦可具備空氣流路16c來取代空氣入口流路16a及空氣出口流路16b。空氣流路16c係與叼口件16之未圖示的內部空間連通。此情況下，從煙彈20產生的霧氣係移動至叼口件16之內部空間，外部之空氣可通過空氣流路16c混入霧氣而到達使用者的口腔內。又，空氣流路16c亦可為從叼口件16之煙嘴端部延伸至外殼11之空腔11a且往叼口件16之側部延伸的三 叉狀之流路。又，空氣流路16c之空氣入口部亦可設於叼口件16與外殼11之連接區域。具體而言，例如亦可在叼口件16設置溝槽且連接外殼11與叼口件16，藉此形成空氣流路16c之空氣入口部。藉此，從空氣流路16c之空氣入口部流入的空氣可通過煙彈20之表面而混入從煙彈20產生的霧氣，並從叼口件16流出。 Furthermore, the gripper 16 may also be provided with an air flow path 16c instead of the air inlet flow path 16a and the air outlet flow path 16b. The air flow path 16c communicates with an internal space not shown in the mouthpiece 16. In this case, the mist generated from the cartridge 20 moves to the inner space of the mouthpiece 16, and the outside air can be mixed into the mist through the air flow path 16c to reach the mouth of the user. In addition, the air flow path 16c may also be three extending from the end of the mouthpiece of the mouthpiece 16 to the cavity 11a of the housing 11 and extending to the side of the mouthpiece 16. Forked flow path. In addition, the air inlet portion of the air flow path 16c can also be provided in the connection area between the gripper 16 and the housing 11. Specifically, for example, a groove may be provided in the gripper 16 and connect the housing 11 and the gripper 16, thereby forming an air inlet portion of the air flow path 16c. Thereby, the air flowing in from the air inlet portion of the air flow path 16c can pass through the surface of the cartridge 20 to mix into the mist generated from the cartridge 20 and flow out from the mouthpiece 16.

絕熱材料30係以包圍收容於外殼11之空腔11a的煙彈20之側壁22的至少一部分的方式，配置於外殼11。本實施形態之絕熱材料30係具有第一管30a、第二管30b、上端部30c及下端部30d。第二管30b係配置於第一管30a之外周側。上端部30c係連結第一管30a之上端與第二管30b之上端。下端部30d係連結第一管30a之下端與第二管30b之下端。藉由第一管30a、第二管30b、上端部30c及下端部30d區隔出密閉於絕熱材料30的內部空間31。內部空間31例如可為真空狀態，藉此，絕熱材料30係以真空絕熱材料來發揮功能。又，例如，亦可在內部空間31充填氣凝膠(aerogel)等絕熱材料。 The heat insulating material 30 is arranged in the housing 11 in a manner to surround at least a part of the side wall 22 of the cartridge 20 accommodated in the cavity 11 a of the housing 11. The heat insulating material 30 of this embodiment has a first tube 30a, a second tube 30b, an upper end 30c, and a lower end 30d. The second pipe 30b is arranged on the outer peripheral side of the first pipe 30a. The upper end 30c connects the upper end of the first pipe 30a and the upper end of the second pipe 30b. The lower end 30d connects the lower end of the first tube 30a and the lower end of the second tube 30b. The inner space 31 enclosed in the heat insulating material 30 is partitioned by the first tube 30a, the second tube 30b, the upper end 30c, and the lower end 30d. The internal space 31 may be in a vacuum state, for example, whereby the heat insulating material 30 functions as a vacuum heat insulating material. In addition, for example, the internal space 31 may be filled with a heat insulating material such as aerogel.

絕熱材料30之至少第一管30a及第二管30b由SUS所形成較佳。藉此，第一管30a或第二管30b可吸收從感應線圈15產生的電磁波。再者，本實施形態中，絕熱材料30之整體可由SUS所構成。又，絕熱材料30之第一管30a及第二管30b配置為包圍感應線圈15之周圍的至少一部分較佳。藉此，可藉由第一管30a或第二管30b進一步吸收從感應線圈15朝向外殼外部的電磁波。從而，絕熱材料30包圍煙彈20及感應線圈15之全部之側方的長度，換言之，即絕熱材料30之裝置長邊方向的長度，較佳是比從配置煙彈20及感應線圈15的區域之上端部至下端部為止的長邊方向之長度更長。 Preferably, at least the first tube 30a and the second tube 30b of the heat insulating material 30 are formed of SUS. Thereby, the first tube 30a or the second tube 30b can absorb electromagnetic waves generated from the induction coil 15. Furthermore, in this embodiment, the entire heat insulating material 30 may be made of SUS. In addition, the first tube 30a and the second tube 30b of the heat insulating material 30 are preferably arranged to surround at least a part of the periphery of the induction coil 15. In this way, the first tube 30a or the second tube 30b can further absorb electromagnetic waves from the induction coil 15 toward the outside of the housing. Therefore, the length of the side of the heat-insulating material 30 that surrounds all the cartridge 20 and the induction coil 15, in other words, the length of the device in the longitudinal direction of the heat-insulating material 30 is preferably longer than the area where the cartridge 20 and the induction coil 15 are arranged The length in the longitudinal direction from the upper end to the lower end is longer.

更且，香味吸嚐器10可具有與收容於外殼11之空腔11a的煙彈20之側壁22接觸的散熱構件34。第1圖所示之例中，散熱構件34係設於區隔 空腔11a的外殼11之內壁之沿著長邊方向延伸的鰭片。散熱構件34較佳是與煙彈20之側壁22的上端部附近(多孔構造體26附近)接觸。藉此，可抑制煙彈20之上端部附近的溫度之上升，抑制多孔構造體26之熔解的發生，且如後所述，在煙彈20之開口設置密封構件28的情況下，可抑制用以接著煙彈20與密封構件28的接著劑之熔解。再者，散熱構件34之形狀，若與煙彈20之側壁22接觸，則可為任意形狀，例如亦可為沿著區隔空腔11a的外殼11之內壁之周方向延伸的環狀之鰭片。散熱構件34較佳是由金屬所構成。 Furthermore, the flavor inhaler 10 may have a heat dissipation member 34 contacting the side wall 22 of the cartridge 20 contained in the cavity 11 a of the housing 11. In the example shown in Figure 1, the heat dissipation member 34 is provided in the partition The fins extending along the longitudinal direction of the inner wall of the housing 11 of the cavity 11a. The heat dissipation member 34 is preferably in contact with the vicinity of the upper end of the side wall 22 of the cartridge 20 (the vicinity of the porous structure 26). Thereby, the temperature rise near the upper end of the cartridge 20 can be suppressed, and the occurrence of melting of the porous structure 26 can be suppressed. As will be described later, when the sealing member 28 is provided in the opening of the cartridge 20, the use of To melt the adhesive of the cartridge 20 and the sealing member 28. Furthermore, the shape of the heat dissipating member 34 can be any shape if it is in contact with the side wall 22 of the cartridge 20. For example, it can also be an annular shape extending along the circumferential direction of the inner wall of the housing 11 that partitions the cavity 11a. Fins. The heat dissipation member 34 is preferably made of metal.

又，本實施形態中，將散熱構件34設於外殼11，但取而代之，亦可將散熱構件設於煙彈20。第2圖係顯示於側壁22具有散熱構件的煙彈20之一例的上面圖。第3圖係顯示於側壁22具有散熱構件的煙煙彈20之另一例的側面圖。第2圖所示之例中，煙彈20係具有朝向側壁22之軸向(第1圖中的上下方向)延伸的鰭片狀之四個散熱構件27。第3圖所示之例中，煙彈20係具有沿著側壁22之周方向延伸的鰭片狀之散熱構件27。如第2圖及第3圖所示，在側壁22之外周面設有散熱構件27時，煙彈20係設計成煙彈20收容在空腔11a時，設於煙彈20之側壁22的散熱構件27與區隔空腔11a的外殼11之內壁接觸。又，如第2圖所示，在煙彈20具備朝向側壁22之軸向延伸的鰭片狀之散熱構件27的情況下，可於外殼11設置對應的溝槽以導引散熱構件27。結果，可正確地進行煙彈20與外殼11之定位，而可使霧化動作之穩定性提高。再者，第2圖及第3圖所示的散熱構件27較佳是由金屬所構成。 Furthermore, in this embodiment, the heat dissipation member 34 is provided in the housing 11, but instead, the heat dissipation member may be provided in the cartridge 20. FIG. 2 is a top view showing an example of the cartridge 20 having a heat dissipation member on the side wall 22. FIG. 3 is a side view showing another example of the cigarette cartridge 20 having a heat dissipation member on the side wall 22. In the example shown in FIG. 2, the cartridge 20 has four fin-shaped heat dissipation members 27 extending in the axial direction of the side wall 22 (the vertical direction in FIG. 1). In the example shown in FIG. 3, the cartridge 20 has a fin-shaped heat dissipation member 27 extending along the circumferential direction of the side wall 22. As shown in Figures 2 and 3, when a heat dissipation member 27 is provided on the outer peripheral surface of the side wall 22, the cartridge 20 is designed to dissipate heat from the side wall 22 of the cartridge 20 when the cartridge 20 is accommodated in the cavity 11a. The member 27 is in contact with the inner wall of the housing 11 partitioning the cavity 11a. Moreover, as shown in FIG. 2, in the case where the cartridge 20 has a fin-shaped heat dissipation member 27 extending in the axial direction of the side wall 22, a corresponding groove may be provided in the housing 11 to guide the heat dissipation member 27. As a result, the positioning of the cartridge 20 and the housing 11 can be accurately performed, and the stability of the atomization action can be improved. Furthermore, the heat dissipation member 27 shown in FIGS. 2 and 3 is preferably made of metal.

由於本實施形態之煙彈20係收容具有流動性的漿液，所以為了防止煙彈20之保存時的漿液之漏出，如第2圖所示，煙彈20較佳是具有用以封閉側壁22之開口的密封構件28。具體而言，密封構件28係藉由例如樹脂製的 接著劑接著於設有多孔構造體26的側壁22之端部，藉此封閉煙彈20之開口。第2圖所示之例中，密封構件28之整體係由鋁箔等金屬箔28a所形成。 Since the cartridge 20 of the present embodiment contains fluid slurry, in order to prevent the slurry from leaking out during storage of the cartridge 20, as shown in Figure 2, the cartridge 20 preferably has a method for closing the side wall 22 Open sealing member 28. Specifically, the sealing member 28 is made of, for example, resin The adhesive is attached to the end of the side wall 22 provided with the porous structure 26 to thereby close the opening of the cartridge 20. In the example shown in FIG. 2, the entire sealing member 28 is formed of metal foil 28a such as aluminum foil.

第4圖係顯示第2圖所示的煙彈20之密封構件28被破壞後之狀態的示意圖。如第2圖所示，在煙彈20之上表面設置有金屬箔28a之密封構件28的情況下，必需在使用煙彈20時破壞密封構件28。因此，在第1圖所示的香味吸嚐器10使用第2圖所示的煙彈20時，在叼口件16設置未圖示的突出部，且使叼口件16卡合於外殼11，藉此以突出部破壞密封構件28之一部分。 Fig. 4 is a schematic diagram showing the state after the sealing member 28 of the cartridge 20 shown in Fig. 2 is broken. As shown in FIG. 2, in the case where the sealing member 28 of the metal foil 28a is provided on the upper surface of the cartridge 20, the sealing member 28 must be broken when the cartridge 20 is used. Therefore, when the flavour inhaler 10 shown in Fig. 1 uses the cartridge 20 shown in Fig. 2, a not-shown protrusion is provided on the gripper 16 and the gripper 16 is engaged with the housing 11 , Thereby destroying a part of the sealing member 28 with the protrusion.

第5圖係顯示煙彈20之另一例的平面圖。第6圖係顯示煙彈20之又一例的平面圖。第5圖所示的煙彈20之密封構件28係靠近中央的部分由薄膜28b所構成，其他部分由鋁箔等金屬箔28a所形成。第6圖所示的煙彈20之密封構件28係整體由薄膜28b所構成。第5圖及第6圖所示的薄膜28b係被藉由感應線圈15感應加熱煙彈20之底壁24而傳至側壁22的熱所加熱，而破壞薄膜28b之至少一部分。在此，第5圖及第6圖所示的薄膜28b如為會因加熱而熔解形成液滴的材料時，由於恐有溶化的薄膜落至漿液而給吸煙風味帶來不良影響之虞故不佳。因此，第5圖及第6圖所示的薄膜28b係熱收縮薄膜，可由聚丙烯(polypropylene；PP)、聚對苯二甲酸二乙酯(polyethylene terephthalate；PET)、明膠、或多醣類等材料所形成。又，薄膜28b較佳是從密封構件28之中心部朝向外周部發生收縮。因此，例如，薄膜28b之中心部的膜厚比外周部之膜厚更薄為較佳。再者，就第1圖所示的煙彈20而言，亦可以具備第2圖、第4圖至第6圖所示的密封構件28。 Figure 5 is a plan view showing another example of the cartridge 20. Fig. 6 is a plan view showing another example of the cigarette cartridge 20. The sealing member 28 of the cartridge 20 shown in FIG. 5 is formed of a film 28b at a portion near the center, and the other part is formed of a metal foil 28a such as aluminum foil. The sealing member 28 of the cartridge 20 shown in FIG. 6 is entirely composed of a film 28b. The film 28b shown in FIGS. 5 and 6 is heated by the heat transmitted to the side wall 22 by the induction coil 15 inductively heating the bottom wall 24 of the cartridge 20, thereby destroying at least a part of the film 28b. Here, when the film 28b shown in Figs. 5 and 6 is a material that melts and forms droplets due to heating, there is a risk that the melted film may fall into the slurry and adversely affect the flavor of smoking. good. Therefore, the film 28b shown in Figures 5 and 6 is a heat-shrinkable film that can be made of polypropylene (PP), polyethylene terephthalate (PET), gelatin, or polysaccharides, etc. The material is formed. In addition, it is preferable that the film 28b shrinks from the center part of the sealing member 28 toward the outer peripheral part. Therefore, for example, the film thickness of the center portion of the thin film 28b is preferably thinner than the film thickness of the outer peripheral portion. Furthermore, the cartridge 20 shown in Fig. 1 may be provided with the sealing member 28 shown in Figs. 2 and 4 to 6.

再者，本實施形態中，已說明了煙煙彈20和叼口件16是不同的構件。惟如上所述，使用薄膜28b作為密封構件28時，能藉由煙彈20之熱破壞 薄膜28b。因此，此情況下，由於不必用叼口件16來破壞密封構件28，所以煙彈20和叼口件16亦可為一體的構件。又，亦可將密封構件28延長至多孔構造體26之側面，並與多孔構造體26之側面接著。此情況下，接著部分會由於來自以感應線圈15所感應加熱的底壁24之熱而熔解，使得多孔構造體26之側面可成為供來自香味吸嚐器10之外部的空氣通過的流路。 Furthermore, in this embodiment, it has been explained that the cartridge 20 and the mouthpiece 16 are different members. However, as mentioned above, when the film 28b is used as the sealing member 28, it can be destroyed by the heat of the cartridge 20 膜28b. Therefore, in this case, since it is not necessary to use the gripper 16 to destroy the sealing member 28, the cartridge 20 and the gripper 16 may also be an integral member. In addition, the sealing member 28 may be extended to the side surface of the porous structure 26 and attached to the side surface of the porous structure 26. In this case, the next part will be melted by the heat from the bottom wall 24 induced by the induction coil 15 so that the side surface of the porous structure 26 can become a flow path for the air from the outside of the flavor inhaler 10 to pass.

以上，已說明了本發明之實施形態，惟本發明不限於上述實施形態，而能夠在申請專利範圍、及說明書和圖式所記載之技術思想的範圍內進行各種變化。再者，即便沒有直接記載於說明書及圖式之任何形狀、材質，若能達成本案發明之作用及功效，則仍包含在本案發明之技術思想的範圍內。 The embodiments of the present invention have been described above, but the present invention is not limited to the above-mentioned embodiments, and various changes can be made within the scope of the patent application and the technical ideas described in the specification and drawings. Furthermore, even if any shape and material are not directly recorded in the specification and drawings, if the function and effect of the invention can be achieved, it is still included in the scope of the technical idea of the invention.

以下，記載本說明書所揭示的數個形態。 Hereinafter, several aspects disclosed in this specification are described.

依據第1形態，可提供一種香味吸嚐器，係構成為加熱收容於具有底壁及側壁的容器之至少香味源。該香味吸嚐器係具有：外殼，係收容前述容器；以及感應線圈，係與收容於前述外殼的前述容器之前述底壁相向而配置，且構成為感應加熱前述容器之前述底壁。 According to the first aspect, a flavor inhaler can be provided, which is configured to heat at least a flavor source housed in a container having a bottom wall and a side wall. The flavor inhaler has: a housing for accommodating the container; and an induction coil that is arranged opposite to the bottom wall of the container housed in the housing and is configured to inductively heat the bottom wall of the container.

依據第2形態，於第1形態中，前述容器係收容包含前述香味源的漿液。 According to the second aspect, in the first aspect, the container system contains the slurry containing the flavor source.

依據第3形態，於第2形態中，香味吸嚐器係具有：絕熱材料，係包圍收容於前述外殼的前述容器之前述側壁的至少一部分。 According to the third aspect, in the second aspect, the flavor inhaler includes a heat insulating material that surrounds at least a part of the side wall of the container housed in the housing.

依據第4形態，於第3形態中，前述絕熱材料係構成為包圍前述感應線圈之周圍的至少一部分。 According to the fourth aspect, in the third aspect, the heat insulating material is configured to surround at least a part of the periphery of the induction coil.

依據第5形態，於第3形態或第4形態中，前述絕熱材料係具有第一管以及配置於前述第一管之外周側的第二管。 According to the fifth aspect, in the third aspect or the fourth aspect, the heat insulating material includes a first tube and a second tube arranged on the outer peripheral side of the first tube.

依據第6形態，於第5形態中，前述絕熱材料之前述第一管及前述第二管係由不鏽鋼所構成。 According to a sixth aspect, in the fifth aspect, the first tube and the second tube of the heat insulating material are made of stainless steel.

依據第7形態，於第1形態至第6形態中之任一形態中，前述感應線圈係整體形成大致板狀，前述感應線圈之整體係配置於比前述容器之前述底壁之面積更狹小的區域內。 According to the seventh aspect, in any of the first to sixth aspects, the induction coil is formed in a substantially plate shape as a whole, and the entire induction coil is arranged in a smaller area than the bottom wall of the container within the area.

依據第8形態，於第1形態至第7形態中之任一形態中，香味吸嚐器係具有：散熱構件，係構成為與收容於前述外殼的前述容器之前述側壁接觸。 According to the eighth aspect, in any one of the first to seventh aspects, the flavor inhaler has a heat dissipation member configured to contact the side wall of the container housed in the housing.

依據第9形態，於第1形態至第8形態中之任一形態中，香味吸嚐器係具有：控制部，係構成為控制前述感應線圈；以及電磁屏蔽，係配置於前述感應線圈與前述控制部之間。 According to the ninth aspect, in any one of the first to the eighth aspects, the flavor inhaler has: a control unit configured to control the induction coil; and an electromagnetic shield disposed on the induction coil and the induction coil Between the control department.

依據第10形態，於第9形態中，前述電磁屏蔽為盤狀，且具有大於前述感應線圈之最大寬度的直徑。 According to a tenth aspect, in the ninth aspect, the electromagnetic shield has a disk shape and has a diameter larger than the maximum width of the induction coil.

10‧‧‧香味吸嚐器 10‧‧‧Scent inhaler

11‧‧‧外殼 11‧‧‧Shell

11a‧‧‧空腔 11a‧‧‧cavity

12‧‧‧電池 12‧‧‧Battery

13‧‧‧控制部 13‧‧‧Control Department

14‧‧‧電磁屏蔽 14‧‧‧Electromagnetic shielding

15‧‧‧感應線圈 15‧‧‧Induction coil

16‧‧‧叼口件 16‧‧‧ Mouthpiece

16a‧‧‧空氣入口流路 16a‧‧‧Air inlet flow path

16b‧‧‧空氣出口流路 16b‧‧‧Air outlet flow path

16c‧‧‧空氣流路 16c‧‧‧Air flow path

20‧‧‧煙彈(容器) 20‧‧‧Pipe (container)

22‧‧‧側壁 22‧‧‧Wall

24‧‧‧底壁 24‧‧‧Bottom wall

26‧‧‧多孔構造體 26‧‧‧Porous structure

26a‧‧‧凸狀部 26a‧‧‧Convex

30‧‧‧絕熱材料 30‧‧‧Insulation material

30a‧‧‧第一管 30a‧‧‧First tube

30b‧‧‧第二管 30b‧‧‧Second tube

30c‧‧‧上端部 30c‧‧‧upper end

30d‧‧‧下端部 30d‧‧‧Lower end

31‧‧‧內部空間 31‧‧‧Internal space

34‧‧‧散熱構件 34‧‧‧Radiating components

Claims (10)

一種香味吸嚐器，係構成為加熱收容於具有底壁及側壁的容器之至少香味源，該香味吸嚐器係具有：外殼，係收容前述容器；以及感應線圈，係與收容於前述外殼的前述容器之前述底壁相向而配置，且構成為感應加熱前述容器之前述底壁。 A fragrance inhaler is configured to heat at least a fragrance source housed in a container having a bottom wall and a side wall. The fragrance inhaler has: a housing for accommodating the container; and an induction coil that is housed in the housing The bottom walls of the container are arranged to face each other, and are configured to inductively heat the bottom walls of the container. 如申請專利範圍第1項所述之香味吸嚐器，其中，前述容器係收容包含前述香味源的漿液。 The flavor inhaler described in claim 1, wherein the container contains a slurry containing the flavor source. 如申請專利範圍第2項所述之香味吸嚐器，係具有：絕熱材料，係包圍收容於前述外殼的前述容器之前述側壁的至少一部分。 The fragrance inhaler described in item 2 of the scope of patent application has a heat insulating material that surrounds at least a part of the side wall of the container housed in the housing. 如申請專利範圍第3項所述之香味吸嚐器，其中，前述絕熱材料係構成為包圍前述感應線圈之周圍的至少一部分。 The fragrance inhaler described in item 3 of the scope of patent application, wherein the heat insulating material is configured to surround at least a part of the periphery of the induction coil. 如申請專利範圍第3項或第4項所述之香味吸嚐器，其中，前述絕熱材料係具有第一管以及配置於前述第一管之外周側的第二管。 According to the scent inhaler described in item 3 or item 4 of the scope of patent application, the heat insulating material has a first tube and a second tube arranged on the outer peripheral side of the first tube. 如申請專利範圍第5項所述之香味吸嚐器，其中，前述絕熱材料之前述第一管及前述第二管係由不鏽鋼所構成。 The flavor inhaler described in item 5 of the scope of patent application, wherein the first tube and the second tube of the heat insulating material are made of stainless steel. 如申請專利範圍第1項至第6項中任一項所述之香味吸嚐器，其中，前述感應線圈係整體形成大致板狀；前述感應線圈之整體係配置於比前述容器之前述底壁之面積更狹小的區域內。 The flavor inhaler according to any one of items 1 to 6 of the scope of patent application, wherein the induction coil is formed in a substantially plate shape as a whole; the whole induction coil is arranged on the bottom wall of the container The area is narrower. 如申請專利範圍第1項至第7項中任一項所述之香味吸嚐器，係具有：散熱構件，係構成為與收容於前述外殼的前述容器之前述側壁接觸。 The fragrance inhaler described in any one of items 1 to 7 of the scope of the patent application has: a heat dissipation member configured to be in contact with the side wall of the container housed in the housing. 如申請專利範圍第1項至第8項中任一項所述之香味吸嚐器，係具有：控制部，係構成為控制前述感應線圈；以及電磁屏蔽，係配置於前述感應線圈與前述控制部之間。 The fragrance inhaler described in any one of items 1 to 8 of the scope of the patent application has: a control unit configured to control the induction coil; and an electromagnetic shield disposed on the induction coil and the control Between the Ministry. 如申請專利範圍第9項所述之香味吸嚐器，其中，前述電磁屏蔽為盤狀，且具有大於前述感應線圈之最大寬度的直徑。 The fragrance inhaler described in item 9 of the scope of patent application, wherein the electromagnetic shield is disk-shaped and has a diameter larger than the maximum width of the induction coil.
TW108105116A 2019-01-29 2019-02-15 Flavor inhaler TW202027625A (en)

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