WO2011134313A1 - 一种无烟煎烤器 - Google Patents

一种无烟煎烤器 Download PDF

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Publication number
WO2011134313A1
WO2011134313A1 PCT/CN2011/071553 CN2011071553W WO2011134313A1 WO 2011134313 A1 WO2011134313 A1 WO 2011134313A1 CN 2011071553 W CN2011071553 W CN 2011071553W WO 2011134313 A1 WO2011134313 A1 WO 2011134313A1
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WIPO (PCT)
Prior art keywords
soot
box
separating
casing
baking
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Ceased
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PCT/CN2011/071553
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English (en)
French (fr)
Inventor
郭柏君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsann Kuen Zhangzhou Enterprise Co Ltd
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Tsann Kuen Zhangzhou Enterprise Co Ltd
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Publication date
Application filed by Tsann Kuen Zhangzhou Enterprise Co Ltd filed Critical Tsann Kuen Zhangzhou Enterprise Co Ltd
Priority to JP2013600013U priority Critical patent/JP3183031U/ja
Publication of WO2011134313A1 publication Critical patent/WO2011134313A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0611—Roasters; Grills; Sandwich grills the food being cooked between two heating plates, e.g. waffle-irons

Definitions

  • the present invention relates to a grill, and more particularly to a smokeless grill.
  • Barbecue food because of the scent such as lamb, chicken, squid, etc. are people's favorite food.
  • Teppanyaki and other types of grilling appliances have gradually become one of the must-have picnic cooking utensils for people going out for excursions. Because this type of grilling device is usually used to cook meat and other multi-fat foods, it will produce a lot in the roasting process. The soot must be removed from the baking tray in time to avoid affecting the flavor of the fried food.
  • the invention provides a grilling device with a detachable smoke removing structure, which solves the problem that the traditional grilling device has no fume removal function, so as to achieve the purpose of health and environmental protection.
  • Smokeless grilling appliances including:
  • a body comprising an upper casing, a lower casing and a handle mounted on one side of the upper and lower casings;
  • a baking tray is mounted on the upper surface of the lower casing, and an electric heating tube for heating the lower baking tray is mounted on a lower surface of the lower baking tray;
  • An annular groove, the groove opening upward, the groove is covered with a sealing piece corresponding to the annular groove opening, a combustion chamber is formed between the groove and the sealing piece; and the combustion chamber is provided with at least one combustion a chamber air inlet and at least one combustion chamber air outlet;
  • soot separating box detachably mounted on the opposite side of the upper casing and the handle, the soot separating box comprising:
  • At least one separation box inlet which is connected to the outlet of the roasting chamber through a conduit;
  • At least one separation box air outlet which is connected to the combustion chamber inlet through a conduit;
  • a soot separating plate is disposed in the casing and located on a passage between the air inlet and the air outlet.
  • the soot separating box comprises a lower box body, a lid and a sealing ring between the lower box body and the lid, and the lower box body is provided with a soot separating chamber;
  • the air inlet of the separation box is located on a side of the lower casing near the baking tray, and the height thereof is 1/3 to 2/3 of the lower casing, and the outlet of the separation box is located at the height of the lower casing.
  • the soot separating plate is placed obliquely in the soot separating chamber, the upper end of which is located between the inlet of the separating box and the outlet of the separating box, the lower end of which is located at the bottom of the separating chamber and
  • the separation box inlet and the other side of the outlet are opposite.
  • the lower casing of the separation box is away from the side of the recess, and a handle for pushing and pulling is provided.
  • the soot separating plate is placed obliquely in the soot separating chamber, and an upper end thereof is located between the separation box inlet and the separation box outlet, and the lower end thereof is located
  • the bottom surface of the separation chamber is opposite to the air inlet of the separation box and the other side of the air outlet.
  • the soot separating plate comprises an upper separating plate and a lower separating plate, each separating plate comprising an upper frame, a lower frame and an intermediate portion between the upper and lower frames,
  • the middle zone is provided with a plurality of "V" shaped grooves arranged in parallel in the up and down direction.
  • both sides of the V-shaped groove are protruded from the separating plate, and the V-shaped groove openings of the two separating plates are opposite and mutually offset, and the two sides of each V-shaped The two V-shaped sides of the other plate are respectively adjacent to each other and the V-shaped sides of the two plates are left with a gap.
  • the sides of the V-shaped sides are between 60 and 120 degrees.
  • the upper and lower split plates are fabricated as metal plates.
  • the upper side of the upper casing and the handle is provided with a recess for accommodating the soot separating box, and a fixed elastic piece is arranged on the concave portion, and the fixed elastic piece is arranged. There are two rafts on it.
  • the upper surface of the soot separating box cover is provided with two grooves corresponding to the two jaws of the upper casing fixing elastic piece, and the soot is separated.
  • the box is detachably mounted under the fixed elastic piece by means of a splicing.
  • the technical solution has the following advantages: since the grill has the fume extracting structure including a soot separating chamber and a soot combustion chamber, the fume generated during grilling is high in a closed space. Rising, from the two outlets through the pipeline into the soot separation box; the oil molecules in the soot, when encountering the high-density metal plate refined filter plate with the best condensation and adsorption effect, quickly condense into liquid oil, along the V The groove is slid down obliquely and enters the lower part of the casing. The tiny light oil molecules remaining in the soot enter the inner cavity of the separation plate and form a high-speed rotating cyclone through high-speed impact at multiple angles.
  • the remaining light oil molecules and water vapor are separated again by the high-speed rotating cyclone centrifugal force.
  • the single body of smoke passes through the conduit to the combustion chamber of the electric heating tube, and is burned by the residual heat dissipated outside the electric heating tube. In this way, the hazard of the fumes generated during grilling is eliminated. Since the soot separating box is spliced to the upper casing, it is detachably connected, so that after a period of use, the cleaning can be conveniently removed.
  • Figure 1 is a schematic view of the explosion of the present invention.
  • Figure 2 is a schematic cross-sectional view of the entire assembly of the present invention.
  • Fig. 3 is a perspective view showing the structure of the upper baking tray of the present invention.
  • Figure 4 is a schematic cross-sectional view of the soot separation box of the present invention.
  • FIG. 5 is a schematic perspective view of the connecting elbow of the present invention.
  • Fig. 6 is a schematic plan view showing the structure of the soot separating plate of the present invention.
  • Fig. 7 is a side view showing the structure of the soot separating plate of the present invention.
  • Figure 8 is a schematic cross-sectional view of Figure 6 taken along the line C-C.
  • Fig. 9 is an enlarged schematic view showing the structure of D in Fig. 8, and the curved arrows indicate the direction of the airflow.
  • Figure 10 is a perspective view showing the structure of the oil fume separation plate of the present invention.
  • Figure 11 is a schematic plan view showing the structure of the upper soot separation plate of the present invention.
  • Figure 12 is a schematic cross-sectional view of Figure 11 taken along the line E-E.
  • Figure 13 is a side elevational view showing the structure of the soot separating plate of the present invention.
  • Fig. 14 is a schematic enlarged view of the structure of Fig. 13;
  • Figure 15 is a perspective view showing the structure of the lower soot separation plate of the present invention.
  • Figure 16 is a schematic plan view showing the structure of the lower fume separating plate of the present invention.
  • Figure 17 is a cross-sectional view of the structure of Figure 11 taken along the G-G direction.
  • Figure 18 is a side view showing the structure of the lower fume separating plate of the present invention.
  • 19 is a schematic perspective view of a fixed elastic piece.
  • Figure 20 is a perspective view showing the structure of the soot separation box cover.
  • the smokeless grill of the present invention comprises:
  • a body includes an upper casing 1, a lower casing 2 and a handle 3 mounted on the right side of the upper and lower casings; and a sealing ring 21 is disposed between the upper and lower casings.
  • a baking tray 4 mounted on the upper surface of the lower casing 2, the lower surface of the lower baking tray 4 is mounted with an electric heating tube 41 for heating the lower baking tray 4;
  • An upper baking tray 5 is mounted on the lower surface of the upper casing 1, and an upper surface of the upper baking tray is mounted with an electric heating tube 51 for heating the upper baking tray 5;
  • a soot separation box 6 is detachably mounted at the recess 14 on the left side of the upper casing 1.
  • the upper surface of the upper casing 1 is provided with a lamp cover 11 near the left side, and four mounting holes 13 distributed at the four corners of the upper casing 1.
  • the left side of the upper casing 1 is provided with a fume separation for installation.
  • a recess 14 of the box, above the recess 14, is provided with a fixed elastic piece 12 for fixing the soot separating box 6.
  • the fixing elastic piece 12 has a protrusion on the front and the rear, and a screw hole 121 is arranged in the protrusion.
  • the corresponding position of the upper housing is provided with a corresponding recess and a screw hole, thereby fixing the fixing elastic piece to the upper casing.
  • the center of the fixing elastic piece 12 is provided with two turns 122 provided in the left-right direction.
  • a power supply cover 22 is disposed on the left side of the lower surface of the lower casing 2.
  • the handle 3 includes an upper handle piece 31 and a lower handle piece 32, and an upper handle 34 and a lower handle 35 that are snapped together by the handle buckle 17.
  • the handle 3 further includes a silicone sheet 36, an oil retaining plate 37 and an oil retaining tab 38. Since the handle 3 is not the focus of the present invention, it will not be described in detail.
  • FIG. 3 is a schematic perspective view of the upper baking tray 5.
  • a mounting post 54 is disposed at each of the four corners of the upper surface of the upper baking pan 5, which respectively correspond to the four mounting holes 13 of the upper casing.
  • An annular groove 55 for accommodating the electric heating tube 51 is disposed at the center of the upper surface of the upper baking plate 5.
  • the groove is open upward, and the groove is covered with a sealing piece 52 corresponding to the annular groove opening, the groove and the sealing
  • a combustion chamber B is formed between the sheets 52 (see the position where the circle at B in Fig. 2), and the combustion chamber has two combustion chamber inlets 521 and two combustion chamber outlets on the left side of the combustion chamber.
  • the chamber air outlet is a gap between the left side casing of the sealing sheet 52 and the needle 511 of the electric heating tube 51; a gap is formed between the upper surface of the lower baking sheet 4 and the lower surface of the upper baking sheet 5 for frying
  • the roasting cavity of the baked food see the position where the circle at A in Fig. 2
  • the left side of the upper baking tray is provided with two roasting chamber oily air outlets 53, and each of the air outlets 53 is provided with a screw fixing on the front and rear sides.
  • the soot separating box 6 includes a lower case 61 and a cover 62.
  • a sealing ring 63 is disposed between the lower case 61 and the cover 62, and a soot separating plate 64 is further included.
  • a protrusion is disposed on each of the left and right sides of the cover 62, and each protrusion is provided with a screw hole 621.
  • the lower box body 61 is also provided with a protrusion and a screw hole at a corresponding position, thereby the cover 62 is provided.
  • the lower casing 61 is provided with a soot separating chamber; the side facing the baking tray, that is, the right side of FIG. 4 is provided with two soot separating box inlets 611, the height of which is about 2 of the lower box height. At the /5, on the upper half of the side, two soot separating box air outlets 612 are provided. On the side away from the baking tray, that is, on the left side in the figure, the lower box body 61 is provided with a handle for pushing and pulling.
  • a soot separation plate 64 is obliquely placed in the soot separation chamber, the upper end of which is located between the separation box inlet 611 and the separation box outlet 612, and the lower end of which is located on the left side of the bottom surface of the separation chamber.
  • each of the air inlets 611 of the soot separation box 6 is connected to the two soot air outlets 53 of the upper baking tray by a right angle elbow 66, and the right angle elbow 66 is provided with a screw fixing hole 661.
  • the screw fixing post 531 on both sides of the fume air outlet 53 of the upper baking sheet 5 is engaged for fixing the right angle elbow 66 to the fume air outlet 53 of the upper baking pan 5.
  • a seal ring 65 is provided at each of the joints of each of the right angle bends 66.
  • each air outlet 612 of the soot separation box 6 is connected to the two combustion chamber air inlets 521 of the upper baking tray 5 through an elbow 67, respectively.
  • each elbow 67 is separated from the soot.
  • the air outlet 612 of the cartridge 6 is provided with a sealing ring 65.
  • the soot separating plate of the present invention comprises an upper fume separating plate 641 and a lower fume separating plate 642, both of which are made of hardware.
  • the upper oil-smoke plate 641 includes an upper frame 6411, a lower frame 6412, and an intermediate portion therebetween, and the three are integrally formed.
  • the angle ⁇ between the upper frame 6411 and the lower frame 6412 and the intermediate portion is 120°, but the bending directions of the two are opposite.
  • the intermediate portion is distributed with a plurality of near "V" shaped grooves 6413 (see FIG. 14) arranged in parallel.
  • the angle ⁇ between the sides of the V-shaped groove may be 60° to 120°, which is 80° in this embodiment.
  • the lower oil-smoke plate 642 includes an upper frame 6421, a lower frame 6422, and an intermediate portion thereof.
  • the angle ⁇ between the upper frame 6421 and the lower frame 6422 and the intermediate portion is 120°. But the two bend in the opposite direction.
  • the intermediate portion is distributed with a plurality of nearly "V" shaped grooves arranged in parallel up and down, but the direction of the V-shaped grooves is opposite to that of the upper soot plate 641.
  • the angle between the two sides of the V-shaped groove may be 60° to 120°, which is 80° in this embodiment.
  • the V-shaped groove openings of the two separation plates are opposite and mutually offset, and the two sides of each V-shape are respectively adjacent to the two V-shapes of the other plate.
  • the side edges and the V-shaped sides of the two sheets are left with a gap a.
  • the gap a is 0.1 mm.
  • the oil fumes generated by the roasting chamber A rise at a high speed in the enclosed space due to the pressure, and enter the separation chamber from the soot separation box 611 through the soot outlet 53 and the right angle bend 66 of the roasting chamber; the oil molecules in the soot, When encountering a high-density metal plate refined separation plate with excellent condensation adsorption effect, it quickly condenses into liquid oil, following V The groove is slid down obliquely and enters the lower part of the casing. The tiny light oil molecules remaining in the soot enter the inner cavity of the upper and lower separation plates, see the direction of the arrow in Figure 9.
  • the grill of the present invention has a soot-free structure including a soot separation chamber and a smoke body combustion chamber, and the oil smoke generated during the grilling rises at a high speed in the closed space from the outlet.
  • the soot separation box After entering the soot separation box through the pipeline; the oil molecules in the soot, when encountering the filter plate refined by the high-density metal plate with the first-class condensation adsorption effect, quickly condense into liquid oil, follow the V The groove is slid down obliquely and enters the lower part of the casing.
  • the single body of smoke passes through the conduit to the combustion chamber of the electric heating tube, and is burned by the residual heat dissipated outside the electric heating tube.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)
  • Frying-Pans Or Fryers (AREA)

Description

一种无烟煎烤器 技术领域
本发明涉及一种煎烤器，特别是一种无烟的煎烤器。
背景技术
烧烤食品，由于香味如羊肉、鸡肉、鱿鱼等是人们喜爱的食物。
铁板烧等类型的煎烤器逐渐成为人们外出郊游必备的野餐烹调用具之一，由于该种类型煎烤器通常用于烹调肉类等多油脂类食品，在煎烤过程中会产生大量的油烟，必须及时将这些油烟排出烤盘之外，以免影响被煎烤食物的风味。
然而，现有的煎烤器，其油烟往往是直接排放到空气中，这样对空气造成污染。而且对于正在烧烤的用户而言，吸入油烟会影响身体健康。
发明内容
本发明提供一种具有带可拆卸除烟结构的煎烤器，其解决了传统的煎烤器无除油烟功能的问题，以达到健康和环保的目的。
本发明的目的这样实现的：
无烟煎烤器，包括：
一本体，所述的本体包括一上壳体、一下壳体和一安装于上、下壳体一侧的把手；
一下烤盘，安装于所述下壳体上表面，所述下烤盘的下表面安装有一用于加热该下烤盘的电热管；
一上烤盘，安装于所述的上壳体的下表面，所述上烤盘的上表面安装有一用于加热该上烤盘的电热管；所述的下烤盘上表面和所述的上烤盘下表面之间形成一用于煎烤食材的烤腔；所述的上烤盘设置至少一个烤腔油烟出气口；所述上烤盘上表面设有一用于容纳所述电热管的环形凹槽，该凹槽开口向上，凹槽上覆盖有一和该环形凹槽开口对应的密封片，该凹槽和该密封片之间形成一燃烧室；所述的燃烧室设有至少一个燃烧室进气口以及至少一个燃烧室出气口；
一油烟分离盒，可拆卸地安装于上壳体和把手相对的另一侧，所述的油烟分离盒包括：
至少一分离盒进气口，其通过导管和所述的烤腔出气口相连；
至少一分离盒出气口，其通过导管和所述的燃烧室进气口相连；
一油烟分离板，其设置于该盒体内，位于进气口和出气口之间的通道上。
在本发明的一个较佳实施例中，所述的油烟分离盒包括一下盒体、一盒盖以及下盒体和盒盖之间的密封圈，所述的下盒体内设有一油烟分离腔；所述的分离盒进气口位于下盒体侧面近烤盘的一侧，其高度为下盒体的1/3～2/3处，所述的分离盒出气口位于所述下盒体高度的1/2～顶端；所述的油烟分离板倾斜放置于所述油烟分离腔内，其上端位于所述分离盒进气口和所述分离盒出气口之间，其下端位于分离腔底面和所述分离盒进气口、出气口相对的另一侧。
在本发明的一个较佳实施例中，所述分离盒下盒体远离所述凹陷的一侧，设有一用于推拉的手柄。
在本发明的一个较佳实施例中，所述的油烟分离板倾斜放置于所述油烟分离腔内，其上端位于所述分离盒进气口和所述分离盒出气口之间，其下端位于分离腔底面和所述分离盒进气口、出气口相对的另一侧。
在本发明的一个较佳实施例中，所述的油烟分离板包括一上分离板和一下分离板，每片分离板包括一上边框、一下边框和位于上下边框之间的中间区，所述的中间区设多个平行排列上下走向的“V”形凹槽。
在本发明的一个较佳实施例中，所述的V形凹槽的两侧凸起于该分离板，两片分离板的V形槽开口相对且相互错开，每个V形的两个边分别靠近另一片板的两个V形的侧边且两片板的V形侧边留有间隙。
在本发明的一个较佳实施例中，所述的V形两侧边的夹角为60～120°。
在本发明的一个较佳实施例中，所述的上分离板和下分离板为五金板制作。
在本发明的一个较佳实施例中，所述的上壳体和手柄相对的一侧，设有一容纳所述油烟分离盒的凹处，该凹处上面设有一固定弹片，所述的固定弹片上设有两个榫。
在本发明的一个较佳实施例中，所述的油烟分离盒盒盖上表面设有两道和所述的上壳体固定弹片的两个榫对应的两道凹槽，所述的油烟分离盒通过榫接可拆卸地安装于固定弹片下。
本技术方案和传统技术相比，具有如下的优点：由于本发明的煎烤器具有包括一个油烟分离室和一个烟体燃烧室的除油烟结构，煎烤时产生的油烟在封闭的空间内高速上升，从两个出烟口经过管道进入油烟分离盒；油烟中油分子，遇到冷凝吸附效果一流的高密度五金板材精制的过滤板时，迅速冷凝为液态油，顺着V 形凹槽向斜下方滑落，进入盒体下部。油烟中剩余的微小轻油分子,进入分离板的内腔，经过多角度的高速撞击，形成高速旋转的气旋，在高速旋转的气旋离心力作用下再次将剩余的轻油分子和水蒸汽分离，而单一烟体经过导管到电热管燃烧室，利用电热管外散的余热将其燃烧。如此，消除了煎烤时产生的油烟的危害。由于油烟分离盒为榫接于上壳体，其为可拆卸连接，因而使用一段时间后，可很方便的卸下清洗。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1为本发明的爆炸示意图。
图2为本发明的组装后的整体剖面示意图。
图3为本发明的上烤盘的立体结构示意图。
图4为本发明油烟分离盒的剖面示意图。
图5为本发明连接弯管的立体结构示意图。
图6为本发明油烟分离板的平面结构示意图。
图7为本发明油烟分离板的侧视结构示意图。
图8为图6沿C-C方向的剖面结构示意图。
图9为图8的D处的放大结构示意图，弯曲箭头表示气流方向。
图10为本发明上油烟分离板的立体结构示意图
图11为本发明上油烟分离板的平面结构示意图。
图12为图11沿E-E方向的剖面结构示意图。
图13为本发明上油烟分离板的侧视结构示意图。
图14为图13的F处的放大结构示意图。
图15为本发明下油烟分离板的立体结构示意图。
图16为本发明下油烟分离板的平面结构示意图。
图17为图11沿G-G方向的剖面结构示意图。
图18为本发明下油烟分离板的侧视结构示意图.
图19为固定弹片的立体结构示意图。
图20为油烟分离盒盒盖的立体结构示意图。
具体实施方式
参见图1及图2，本发明无烟煎烤器，包括：
一本体，所述的本体包括一上壳体1、一下壳体2和一安装于上、下壳体右侧的把手3；上下壳体之间设有设有密封圈21。
一下烤盘4，安装于所述下壳体2上表面，所述下烤盘4的下表面安装有一用于加热该下烤盘4的电热管41；
一上烤盘5，安装于所述的上壳体1的下表面，所述上烤盘的上表面安装有一用于加热该上烤盘5的电热管51；
一油烟分离盒6，可拆卸地安装于上壳体1左侧的凹陷14处。
该上壳体1上表面靠近左侧设有一个灯罩11，以及4个安装孔13，其分布于该上壳体1的四个角，上壳体1左侧设有一个用于安装油烟分离盒的凹陷14，该凹陷14上方，设有一个用于固定油烟分离盒6的固定弹片12。参见图19，该固定弹片12前后各有一个凸起，凸起上设螺孔121，上壳体对应位置设有对应的凹陷和螺孔，籍此将该固定弹片固定于上壳体上。该固定弹片12中央设有左右方向设置的两道榫122。
该下壳体2下表面左侧设有一电源盒盖22。
该把手3包括上把手片31和下把手片32，以及上把手34和下把手35，该上把手34和下把手35通过把手扣17卡接在一起。该把手3还包括一硅胶片36，一挡油片37以及一挡油压片38。由于把手3非本发明重点，故不详细描述。
参见图3，图3为上烤盘5的立体结构示意图。该上烤盘5上表面四个角各设一个安装柱54，其分别与上壳体的4个安装孔13对应。上烤盘5上表面中央设有一用于容纳电热管51的环形凹槽55，该凹槽开口向上，凹槽上覆盖有一和该环形凹槽开口对应的密封片52，该凹槽和该密封片52之间形成一燃烧室B（参见图2中B处圆圈所处的位置），所述的燃烧室左侧设有两个燃烧室进气口521以及两个燃烧室出气口，该燃烧室出气口为密封片52左侧壳体和电热管51的管针511之间的空隙；所述的下烤盘4上表面和所述的上烤盘5下表面之间形成一用于煎烤食材的烤腔（参见图2中A处圆圈所处的位置）；所述的上烤盘左侧设置两个烤腔油烟出气口53，每个出气口53前后两侧各设有一螺丝固定柱531。
同时参见图1及图4，该油烟分离盒6包括一下盒体61和一盒盖62，设于下盒体61和盒盖62之间设有密封圈63，还包括一油烟分离板64。参见图20，该盒盖62左右两侧分别设有一个凸起，每个凸起设有一个螺孔621，下盒体61对应位置也设有凸起和螺孔，籍此将盒盖62固定于下盒体61上，盒盖中央位置设有两道凹槽622，其分别与上壳体固定弹片12的两个榫122对应，籍此将油烟分离盒可拆卸地固定于上壳体1上。
所述的下盒体61内设有一油烟分离腔；面向烤盘的一侧，即图4中的右侧设有两个油烟分离盒进气口611，其高度约为下盒体高度的2/5处，在该侧的上半部，设有两个油烟分离盒出气口612，在远离烤盘的一侧，即图中的左侧，下盒体61设有一个用于推拉的手柄63；一油烟分离板64倾斜放置于所述油烟分离腔内，其上端位于所述分离盒进气口611和所述分离盒出气口612之间，其下端位于分离腔底面左侧。
参见图5，油烟分离盒6的每个进气口611分别通过一直角弯管66连接到上烤盘的两个油烟出气口53，该直角弯管66前后各设一个螺丝固定孔661，其与上烤盘5的油烟出气口53两侧的螺丝固定柱531配合，用于将直角弯管66固定于上烤盘5的油烟出气口53。为了密封，在每个直角弯管66的两接头处各设有一个密封圈65。参照图1，油烟分离盒6的每个出气口612分别通过一弯管67连接到上烤盘5的两个燃烧室进气口521，同样，为密封起见，每个弯管67和油烟分离盒6的出气口612设有一密封圈65。
参见图6～图9，为本发明油烟分离板包括一上油烟分离板641和下油烟分离板642，两者皆为五金制作。参见图10～14，上油烟板641包括一上边框6411、一下边框6412以及两者中间区域，三者为一体形成。该上边框6411及下边框6412和中间区域的夹角β为120°，但两者弯折方向相反。该中间区域分布有多个平行排列上下走向的近“V”形凹槽6413（参见图14）。该V形凹槽两侧边的夹角α可以为60°～120°，在本实施例中为80°。
参见图15～18，和上油烟板641类似，下油烟板642包括上边框6421、下边框6422以及两者中间区域，该上边框6421及下边框6422和中间区域的夹角γ为120°，但两者弯折方向相反。该中间区域分布有多个平行排列上下走向的近“V”形凹槽，但该V形凹槽的方向和上油烟板641的相反。该V形凹槽两侧边的夹角可以为60°～120°，在本实施例中为80°
参见图9，当上油烟板641和下油烟板642配合时，两片分离板的V形槽开口相对且相互错开，每个V形的两个边分别靠近另一片板的两个V形的侧边且两片板的V形侧边留有间隙a，在本实施例中，该间隙a为0.1mm。
使用时，煎烤腔A产生的油烟由于压强作用，在封闭的空间内高速上升，经由烤腔的油烟出气口53、直角弯管66，从油烟分离盒611中进入分离腔；油烟中油分子，遇到冷凝吸附效果一流的高密度五金板材精制的分离板时，迅速冷凝为液态油，顺着V 形凹槽向斜下方滑落，进入盒体下部。油烟中剩余的微小轻油分子,进入上下分离板的内腔，参见图9的箭头方向。经过多角度的高速撞击，形成高速旋转的气旋，在高速旋转的气旋离心力作用下再次将剩余的轻油分子和水蒸汽分离，而单纯烟气经过导管67到电热管燃烧室B，利用电热管外散的余热将其燃烧，之后清洁的空气从密封片52左侧壳体和电热管51的管针511之间的空隙排出，最近从上壳体和上烤盘之间的间隙排出。如此，消除了煎烤时产生的油烟的危害。
以上所述，仅为本发明较佳实施例而已，故不能以此限定本发明实施的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。
工业实用性
本技术方案和传统技术相比，本发明的煎烤器具有包括一个油烟分离室和一个烟体燃烧室的除油烟结构，煎烤时产生的油烟在封闭的空间内高速上升，从出烟口经过管道进入油烟分离盒；油烟中油分子，遇到冷凝吸附效果一流的高密度五金板材精制的过滤板时，迅速冷凝为液态油，顺着V 形凹槽向斜下方滑落，进入盒体下部。而单一烟体经过导管到电热管燃烧室，利用电热管外散的余热将其燃烧。

Claims (9)

  1. 一种无烟煎烤器，其特征在于，包括：
    一本体，所述的本体包括一上壳体、一下壳体和一安装于上、下壳体一侧的把手；
    一下烤盘，安装于所述下壳体上表面，所述下烤盘的安装有一用于加热该下烤盘的电热管；
    一上烤盘，安装于所述的上壳体的下表面，所述上烤盘的安装有一用于加热该上烤盘的电热管；所述的下烤盘上表面和所述的上烤盘下表面之间形成一用于煎烤食材的烤腔；所述的上烤盘设置至少一烤腔油烟出气口；所述上烤盘上表面设有一用于容纳所述电热管的环形凹槽，该凹槽开口向上，凹槽上覆盖有一和该环形凹槽开口对应的密封片，该凹槽和该密封片之间形成一燃烧室；所述的燃烧室设有至少一个燃烧室进气口以及至少一个燃烧室出气口；
    一油烟分离盒，可拆卸地安装于上壳体和把手相对的另一侧，所述的油烟分离盒包括：
    至少一分离盒进气口，其通过导管和所述的烤腔出气口相连；
    至少一分离盒出气口，其通过导管和所述的燃烧室进气口相连；
    一油烟分离板，其设置于所述的油烟分离盒盒体内，位于进气口和出气口之间的通道上。
  2. 如权利要求1所述的一种无烟煎烤器，其特征在于：所述的油烟分离盒包括一下盒体、一盒盖以及下盒体和盒盖之间的密封圈，所述的下盒体内设有一油烟分离腔；所述的分离盒进气口位于下盒体侧面近烤盘的一侧，其高度为下盒体的1/3～2/3处，所述的分离盒出气口位于所述下盒体高度的1/2～顶端；所述的油烟分离板倾斜放置于所述油烟分离腔内，其上端位于所述分离盒进气口和所述分离盒出气口之间，其下端位于分离腔底面和所述分离盒进气口、出气口相对的另一侧。
  3. 如权利要求2所述的一种无烟煎烤器，其特征在于：所述分离盒下盒体远离所述凹陷的一侧，设有一用于推拉的手柄。
  4. 如权利要求2或3所述的一种无烟煎烤器，其特征在于：所述的油烟分离板包括一上分离板和一下分离板，每片分离板包括一上边框、一下边框和位于上下边框之间的中间区，所述的中间区设多个平行排列上下走向的“V”形凹槽。
  5. 如权利要求4所述的一种无烟煎烤器，其特征在于：所述的V形凹槽的两侧凸起于该分离板，两片分离板的V形槽开口相对且相互错开，每个V形的两个边分别靠近另一片板的两个V形的侧边且两片板的V形侧边留有间隙。
  6. 如权利要求5所述的一种无烟煎烤器，其特征在于：所述的V形两侧边的夹角为60～120°。
  7. 如权利要求4所述的一种无烟煎烤器，其特征在于：所述的上分离板和下分离板为五金板制作。
  8. 如权利要求1所述的一种无烟煎烤器，其特征在于：所述的上壳体和手柄相对的一侧，设有一容纳所述油烟分离盒的凹处，该凹处上面设有一固定弹片，所述的固定弹片上设有两个榫。
  9. 如权利要求8所述的一种无烟煎烤器，其特征在于：所述的油烟分离盒盒盖上表面设有两道和所述的上壳体固定弹片的两个榫对应的两道凹槽，所述的油烟分离盒通过榫接可拆卸地安装于固定弹片下。
PCT/CN2011/071553 2010-04-27 2011-03-07 一种无烟煎烤器 Ceased WO2011134313A1 (zh)

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