WO2024099202A1 - Gril sans fumée facile à nettoyer - Google Patents

Gril sans fumée facile à nettoyer Download PDF

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Publication number
WO2024099202A1
WO2024099202A1 PCT/CN2023/128936 CN2023128936W WO2024099202A1 WO 2024099202 A1 WO2024099202 A1 WO 2024099202A1 CN 2023128936 W CN2023128936 W CN 2023128936W WO 2024099202 A1 WO2024099202 A1 WO 2024099202A1
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WO
WIPO (PCT)
Prior art keywords
easy
clean
impeller
grill
motor
Prior art date
Application number
PCT/CN2023/128936
Other languages
English (en)
Chinese (zh)
Inventor
周义允
Original Assignee
周义允
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 周义允 filed Critical 周义允
Publication of WO2024099202A1 publication Critical patent/WO2024099202A1/fr

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Classifications

    • 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
    • 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
    • A47J37/10—Frying pans, e.g. frying pans with integrated lids or basting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
    • Y02A40/928—Cooking stoves using biomass

Definitions

  • the utility model relates to the field of household appliances, in particular to a smokeless grill which is easy to clean.
  • Grills can meet people's needs for grilling food, and have the advantages of simple operation, convenience and hassle-free operation. They are now popular household appliances. In order to solve the problem of large amount of oil smoke generated during grilling, most grills are designed with oil smoke treatment devices. However, most traditional oil smoke treatment devices of grills use wind blowers, which have complex structures and poor oil smoke absorption effects. In addition, no reasonable circulation path is set inside the grill, resulting in the oil smoke not being able to circulate in an orderly manner and easily emitting from the bottom to the top.
  • a Chinese patent with application number 202121232885X discloses a new type of smokeless grill, which innovates the oil fume treatment device by arranging a side-suction impeller at the air inlet to absorb the oil fume and rationally planning the circulation path of the oil fume, so that the oil fume can circulate in the grill according to the set path, thereby reducing the impact and damage caused by the external exhaust oil fume during the grilling process, and effectively solving the problems existing in traditional grills.
  • the air outlet of the oil fume treatment device in this solution is integrated with the main body of the connecting seat.
  • the main body and the base of the connecting seat need to be disassembled, otherwise the air outlet cannot be thoroughly cleaned, and there are likely to be sanitary dead corners. It can be seen that the oil fume treatment device in this solution still has the problems of unreasonable structure and difficult cleaning.
  • the utility model provides a smokeless grill which is easy to clean, and its main purpose is to solve the problems existing in the existing smokeless grill.
  • a smokeless grill that is easy to clean, comprising a shell and an oil fume treatment device arranged in the shell, the oil fume treatment device comprising a fan seat, a wind cover, an impeller and a motor; the fan seat is provided with at least one mounting groove; the impeller is rotatably arranged in the mounting groove through a motor; the wind cover is detachably covered on the outside of the impeller, and is provided with an air inlet and an air outlet connected to the mounting groove.
  • the wind hood includes a hood body and an air duct; the hood body is arranged outside the impeller, and the air inlet is arranged on the hood body; the air duct is vertically connected to the bottom of the hood body and is interconnected with the hood body.
  • the installation groove is in the shape of an L-shaped groove, and the wind cover is embedded in the installation groove.
  • a positioning column is provided on the back of the cover body, and a plurality of limit blocks are provided on the bottom of the air duct; a positioning hole adapted to the positioning column is provided in the installation groove, and a plurality of limit buckles supported by the limit blocks are provided.
  • the fan base is provided with a motor slot on the back side of each mounting slot, the motor is installed in the motor slot, the output shaft of the motor extends into the mounting slot and is connected to the impeller.
  • the impeller comprises a body and arc-shaped blades, the body has an outwardly convex arc-shaped surface, and a plurality of the arc-shaped blades are arranged on the arc-shaped surface at intervals.
  • the inner plate is arranged in the shell, and the baking tray is arranged in the inner plate; an oil fume treatment device is arranged between the inner plate and the shell, and a plurality of air inlet holes and air outlet holes are respectively arranged on both sides of the inner plate.
  • the side wall of the shell is provided with a first window for facilitating taking out the oil fume treatment device.
  • a plurality of positioning pins are provided at the bottom of the fan base, and a plurality of clearance holes matched with the positioning pins are provided at the bottom of the shell.
  • the oil fume treatment device of the utility model comprises a detachably connected fan base, an air cover, an impeller and a motor.
  • the air cover or the impeller can be removed for cleaning alone.
  • the operation is simple and convenient, and there are no sanitary dead corners that are difficult to clean, which effectively overcomes the defects of the prior art.
  • the oil fume treatment device of the utility model adopts a pull-out design. When cleaning is required, it can be pulled out from the first window of the shell as a whole. The operation is simple and convenient, which further reduces the difficulty of cleaning.
  • the utility model optimizes and improves the structure of the impeller, so that the wind force of the impeller is increased by about 50% compared with the previous technology, thereby being able to quickly and effectively absorb the oil smoke.
  • FIG. 1 is a perspective view of the utility model.
  • FIG. 2 is a top view of the utility model.
  • Fig. 3 is a cross-sectional view of the A-A section in Fig. 2.
  • Fig. 4 is a cross-sectional view of the B-B section in Fig. 2.
  • FIG. 5 is an exploded schematic diagram of the present utility model.
  • FIG. 6 is a schematic diagram of the structure of the oil fume treatment device of the present invention.
  • FIG. 7 is a schematic structural diagram of a stroke shield according to the present invention.
  • the fume treatment device 4 comprises a fan seat 41 and a fan assembly arranged in the fan seat 41.
  • the fan assembly includes a fan cover 42, an impeller 43 and a motor 44; the fan base 41 is provided with at least one mounting groove 411; the impeller 43 is rotatably arranged in the mounting groove 411 through the motor 44; the fan cover 42 is detachably arranged outside the impeller 43, and is provided with an air inlet 423 and an air outlet 424 connected to the mounting groove 411.
  • the fan cover 42 or the impeller 43 can be removed and cleaned separately, which is simple and convenient to operate, and there is no sanitary dead corner that is difficult to clean, which effectively overcomes the defects of the prior art.
  • the hood 42 includes a hood body 421 and an air duct 422; the hood body 421 is arranged outside the impeller 43, and an air inlet 423 is arranged on the hood body 421; the air duct 422 is vertically connected to the bottom of the hood body 421, and is interconnected with the hood body 421.
  • the outlet of the air duct 422 is the above-mentioned air outlet 424, which extends to the bottom of the inner disk 2, and can ensure that the treated oil smoke flows regularly according to the preset air circulation flow channel.
  • the mounting groove 411 of this embodiment is designed to be an L-shaped groove body, so the hood 42 can be embedded in the mounting groove 411, so that the structure of the oil smoke treatment device 4 is more compact and firm.
  • a positioning column 425 is provided on the back of the cover body 421, and a plurality of stop blocks 426 are provided at the bottom of the air duct 422; a positioning hole 412 adapted to the positioning column 425 is provided in the mounting groove 411, and a plurality of stop buckles 413 supported by the stop blocks 426 are provided.
  • the fan base 41 is provided with a motor slot 414 on the back of each mounting slot 411, and the motor 44 is installed in the motor slot 414.
  • the output shaft of the motor 44 extends into the mounting slot 411 and is connected to the impeller 43. Since the motor 44 is arranged on the back of the mounting slot 411, water will not enter the motor 44 even if the impeller 43 is not removed during cleaning, which effectively improves the safety performance of the smokeless grill.
  • the impeller 43 includes a body 431 and arc blades 432.
  • the body 431 has an outwardly convex arc surface, and a plurality of arc blades 432 are arranged on the arc surface at intervals.
  • Such a design can increase the contact area between the arc blades 432 and the air, so that the wind force of the impeller 43 is increased by about 50% compared with the previous technology, thereby sucking away the oil smoke more quickly and effectively.
  • a first window 11 is provided on the side wall of the housing 1 for taking out the oil fume treatment device.
  • a plurality of positioning pins (not shown in the figure) are provided at the bottom of the fan base 41, and a plurality of clearance holes 13 adapted to the positioning pins are provided at the bottom of the housing 1.
  • the oil fume treatment device 4 also includes an electric control component (not shown in the figure) arranged in the fan seat 41, and each motor 44 is connected to the electric control component.
  • the fan seat 41 is provided with a micro switch 45 connected to the electric control component;
  • the inner plate body 2 is provided with a first clearance notch 23 at the corresponding position of the micro switch 45;
  • the bottom of the baking tray 3 is provided with a connecting column 31 that conflicts with the micro switch 45.
  • the micro switch 45 When the baking tray 3 is not placed, the micro switch 45 is in an open state, and the electric control component cannot be powered on normally; after the baking tray 3 is placed, the connecting column 31 conflicts with the micro switch 45, so that the micro switch 45 is in a closed state, and the electric control component can control the fan component to work. It can be seen that the utility model effectively improves the safety performance of the smokeless grill.
  • the oil fume treatment device 4 also includes a fixing seat 46 and a temperature control switch 47; the temperature control switch 47 is provided above the micro switch 48 through the fixing seat 46 so as to be movable up and down, and the extension of the temperature control switch 47 is outside the mounting portion 416 and mutually conflicts with the connecting column 31; the fixing seat 46 is provided with an extension arm 461 that conflicts with the micro switch 45.
  • the temperature control switch 47 is used to control the heating temperature of the baking tray 3, and when the set temperature is reached, the electric heating tube 51 is controlled to stop working.
  • the connecting column 31 and the temperature control switch 45 are mutually supported, thereby pushing the fixing seat 46 to move downward, and the extension arm 461 of the fixing seat 46 presses the reed of the micro switch 45 downward, so that the micro switch 45 is in a closed state.
  • the temperature control switch 45 is arranged here to make the layout of the smokeless grill more compact and reasonable.
  • the fan base 41 is provided with a power connection part 415 connected to the electric control component, and the inner plate body 2 is provided with a second clearance notch 15 at a position corresponding to the power connection part 415; it also includes an electric heating pipe group 5, which is detachably arranged between the inner plate body 2 and the baking tray 3 and connected to the power connection box 415 through a wiring terminal 511. Similarly, only after the baking tray 3 is placed and the micro switch 45 is closed, can the electric heating pipe group 5 be controlled to perform heating work, thereby avoiding the safety hazard caused by heating without placing the baking tray 3.
  • the electric heating pipe group 5 includes an electric heating pipe 51 and a bracket 52, the bracket 52 is placed in the inner plate body 2, the electric heating pipe 51 is coiled and fixed above the bracket 52, and the electric heating pipe 51 is provided with a wiring terminal 511.
  • the electric heating pipe group 5 and the baking tray 3 are independent components, which can facilitate the disassembly and cleaning of the baking tray 2, and the electric heating pipe group 2 and the electric control component are independent components, which can avoid the safety hazard of heating of the electric heating pipe group due to accidental touch.
  • the grill pan 3 is provided with a plurality of oil leakage holes 32, the inner plate body 2 is gradually inclined from its edges to the middle, and at least one oil collecting hole 25 is provided at the lowest point in the middle; an oil receiving pan 6 for collecting oil and water dripping from the oil collecting holes 25 is placed between the shell 1 and the inner plate body 2.
  • the oil and water on the grill pan 2 drip from the oil leakage holes to the inner plate body 2, and are collected along the inclined surface of the inner plate body 2 to the lowest point, and finally drip from the oil collecting holes 25 to the oil receiving pan 6.
  • the oil collecting mechanism composed of the inner plate body 2 and the oil receiving pan 6 in the utility model has the advantages of simple structure and ingenious design, can quickly and effectively collect the oil and water dripping from the grill pan 3, and can be quickly disassembled and assembled, which is convenient for cleaning and maintenance, and effectively overcomes the defects of the prior art.
  • the oil collecting hole 25 is a shutter hole, and the opening of the shutter hole faces the side of the air outlet hole 22 of the inner plate 2.
  • the wind force will not be reduced because the bottom of the inner plate 2 is a downward inclined surface.
  • the oil smoke can only circulate in the grill in an orderly manner along the path of a-b-c-d-e-f in FIG3, and because the opening direction of the shutter hole follows the flow direction of the oil smoke, the oil smoke will not enter the inner plate 2 from the shutter hole.
  • the side wall of the housing 1 is provided with a second window 12, and the side wall of the oil receiving pan 6 is provided with a cover 61 adapted to the second window 12.
  • the oil receiving pan 6 can be designed to be pull-out.
  • a handle groove 611 is also provided on the cover 61.
  • the inner plate body 2 is a reflective plate with a heat radiation reflective layer on the surface.
  • the reflective plate can reflect the heat of the heating tube group 5 to the baking plate 3, thereby improving the heating efficiency and ensuring that the baking plate 3 is heated evenly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

L'invention concerne un gril sans fumée facile à nettoyer, se rapportant au domaine des appareils électroménagers, et comprenant un boîtier (1) et un appareil de traitement de noir de fumée (4) disposé dans le boîtier (1), l'appareil de traitement de noir de fumée (4) comprenant une base (41) de ventilateur, des couvercles (42) de ventilateur, des roues (43) et des moteurs (44) ; la base (41) de ventilateur est pourvue d'au moins un évidement de montage (411) ; chaque roue (43) est disposée à rotation dans l'évidement de montage (411) au moyen de chaque moteur (44) ; le couvercle (42) de ventilateur recouvre amovible la roue (43) et est pourvu d'une entrée d'air (423) et d'une sortie d'air (424) qui sont en communication avec l'évidement de montage (411). Lorsque l'appareil de traitement de noir de fumée (4) doit être nettoyé, les couvercles (42) de ventilateur ou les roues (43) peuvent être détachés séparément pour le nettoyage, l'opération est simple et pratique, et il n'y a pas de point mort hygiénique qui est difficile à nettoyer.
PCT/CN2023/128936 2022-11-11 2023-10-31 Gril sans fumée facile à nettoyer WO2024099202A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202223009330.6 2022-11-11
CN202223009330.6U CN219088982U (zh) 2022-11-11 2022-11-11 一种便于清洗的无烟煎烤器

Publications (1)

Publication Number Publication Date
WO2024099202A1 true WO2024099202A1 (fr) 2024-05-16

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PCT/CN2023/128936 WO2024099202A1 (fr) 2022-11-11 2023-10-31 Gril sans fumée facile à nettoyer

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CN (1) CN219088982U (fr)
WO (1) WO2024099202A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN219331397U (zh) * 2022-11-11 2023-07-14 厦门乐时及物智能科技有限公司 一种分体式无烟煎烤器
CN219088982U (zh) * 2022-11-11 2023-05-30 厦门乐时及物智能科技有限公司 一种便于清洗的无烟煎烤器

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RU2171402C1 (ru) * 2000-04-17 2001-07-27 Закрытое акционерное общество "Тольяттинский завод автоагрегатов" Рабочее колесо
CN203248404U (zh) * 2013-05-14 2013-10-23 苏州鸿本机械制造有限公司 汽油吹风机用风扇的改良结构
CN209694963U (zh) * 2018-12-28 2019-11-29 林活益 一种中间吸烟型无油烟电烤炉
CN113180494A (zh) * 2021-06-03 2021-07-30 厦门怡星智能科技有限公司 一种新型无烟煎烤器
CN214425099U (zh) * 2020-10-20 2021-10-19 中山市鑫能电器制造有限公司 一种包括密封结构的空气炸锅
CN216384308U (zh) * 2021-11-18 2022-04-26 中山市鑫品家电有限公司 一种无烟烤盘的油烟过滤结构
CN216776749U (zh) * 2021-12-09 2022-06-21 中山市金广家庭电器制造有限公司 一种具有油烟过滤功能的烤箱
CN217118187U (zh) * 2021-06-03 2022-08-05 厦门怡星智能科技有限公司 一种新型无烟煎烤器
CN217524726U (zh) * 2021-12-30 2022-10-04 浙江苏泊尔家电制造有限公司 煎烤器具
CN219088982U (zh) * 2022-11-11 2023-05-30 厦门乐时及物智能科技有限公司 一种便于清洗的无烟煎烤器
CN219331397U (zh) * 2022-11-11 2023-07-14 厦门乐时及物智能科技有限公司 一种分体式无烟煎烤器
CN219538083U (zh) * 2022-11-11 2023-08-18 厦门乐时及物智能科技有限公司 一种结构改进的无烟煎烤器

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2171402C1 (ru) * 2000-04-17 2001-07-27 Закрытое акционерное общество "Тольяттинский завод автоагрегатов" Рабочее колесо
CN203248404U (zh) * 2013-05-14 2013-10-23 苏州鸿本机械制造有限公司 汽油吹风机用风扇的改良结构
CN209694963U (zh) * 2018-12-28 2019-11-29 林活益 一种中间吸烟型无油烟电烤炉
CN214425099U (zh) * 2020-10-20 2021-10-19 中山市鑫能电器制造有限公司 一种包括密封结构的空气炸锅
CN113180494A (zh) * 2021-06-03 2021-07-30 厦门怡星智能科技有限公司 一种新型无烟煎烤器
CN217118187U (zh) * 2021-06-03 2022-08-05 厦门怡星智能科技有限公司 一种新型无烟煎烤器
CN216384308U (zh) * 2021-11-18 2022-04-26 中山市鑫品家电有限公司 一种无烟烤盘的油烟过滤结构
CN216776749U (zh) * 2021-12-09 2022-06-21 中山市金广家庭电器制造有限公司 一种具有油烟过滤功能的烤箱
CN217524726U (zh) * 2021-12-30 2022-10-04 浙江苏泊尔家电制造有限公司 煎烤器具
CN219088982U (zh) * 2022-11-11 2023-05-30 厦门乐时及物智能科技有限公司 一种便于清洗的无烟煎烤器
CN219331397U (zh) * 2022-11-11 2023-07-14 厦门乐时及物智能科技有限公司 一种分体式无烟煎烤器
CN219538083U (zh) * 2022-11-11 2023-08-18 厦门乐时及物智能科技有限公司 一种结构改进的无烟煎烤器

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