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WO2021017869A1 - Brûleur et appareil électrique de cuisson à la flamme - Google Patents

Brûleur et appareil électrique de cuisson à la flamme Download PDF

Info

Publication number
WO2021017869A1
WO2021017869A1 PCT/CN2020/102397 CN2020102397W WO2021017869A1 WO 2021017869 A1 WO2021017869 A1 WO 2021017869A1 CN 2020102397 W CN2020102397 W CN 2020102397W WO 2021017869 A1 WO2021017869 A1 WO 2021017869A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat dissipation
outlet
furnace head
air inlet
air
Prior art date
Application number
PCT/CN2020/102397
Other languages
English (en)
Chinese (zh)
Inventor
卢驭龙
Original Assignee
卢驭龙
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 卢驭龙 filed Critical 卢驭龙
Publication of WO2021017869A1 publication Critical patent/WO2021017869A1/fr

Links

Classifications

    • 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
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements

Definitions

  • This application relates to the field of electric heating, in particular to a burner and an electric flame stove.
  • the principle of the electric flame stove is to generate an electric flame with high voltage to work.
  • a transformer is used to provide a high voltage to the ion needle to generate an electric flame at the ion needle of the stove head, which has many electronic components inside.
  • the top of the ion needle in the stove head generates a heating electric flame, which makes the stove head have a higher temperature, which will affect the parts of the stove head and other parts of the electric flame stove and affect the performance of the electric flame stove.
  • One of the objectives of the embodiments of the present application is to provide a furnace head, which aims to solve the problem that the heat at the furnace head needs to be radiated outward in time.
  • a furnace head which includes a base provided with a containing groove, an ion needle connected to the base, and an isolation plate connected to the slot of the containing groove and sealing the containing groove
  • the gap between the isolating plate and the bottom of the accommodating groove is formed with a heat dissipation cavity
  • the base is provided with an air inlet and an air outlet communicating with the heat dissipation cavity; the air inlet and/or the A heat dissipation fan is provided at the air outlet.
  • a shunt cover is provided between the heat dissipation fan and the air inlet, and the shunt cover has a shunt inlet, a first shunt outlet, and a first shunt outlet.
  • Two-split outlet the heat dissipation fan is installed at the split inlet; the first split outlet communicates with the split inlet and communicates with the air inlet; the second separate outlet communicates with the split inlet and is connected to the The bottom of the base is flush.
  • the isolation plate is provided with a relief hole, and the ion needle penetrates the relief hole and is connected to the bottom of the containing groove.
  • a sealing ring is provided between the ion needle and the inner wall of the relief hole.
  • a plurality of heat dissipation rings are provided on the ion needle, and there is a gap between adjacent heat dissipation rings, and the heat dissipation ring is located in the containing groove.
  • a baffle is provided in the containing tank, the baffle is located between the ion head and the air outlet, and a gap is formed between the baffle and the air outlet.
  • a sealing ring is provided between the isolation plate and the base.
  • the air inlet and the air outlet are both opened on the inner side wall of the containing groove.
  • the shunt hood further includes a third shunt outlet, and the second shunt outlet is located between the first shunt outlet and the third shunt outlet.
  • an electric flame stove including a cabinet and the above-mentioned burner; the third branch outlet is communicated with the inside of the cabinet.
  • the beneficial effects of the furnace head are: when the furnace head is working to generate an electric flame, the heat dissipation fan works, the outside room temperature air enters the heat dissipation cavity from the air inlet, and the high temperature air in the heat dissipation cavity is discharged from the air outlet, so the furnace The heat in the head is taken away by the discharged high-temperature air in time, which avoids the sharp increase in the temperature of the furnace head and ensures the performance and service life of the electric flame stove when used.
  • the isolation plate closes the accommodating slot, the airflow generated by the operation of the heat dissipation fan will not affect the electric flame on the top of the ion head, which avoids the electric flame from fleeing and reduces the heating efficiency.
  • Figure 1 is a top view of the furnace head in the embodiment of the application.
  • Figure 2 is a cross-sectional view along line A-A in Figure 1;
  • Figure 3 is a partial enlarged view of B in Figure 2;
  • first, second, and third are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.
  • features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • “multiple” means two or more than two, unless otherwise specifically defined.
  • an embodiment of the present application proposes a furnace head, which includes a base 1 with a containing tank 11, an ion needle 2 connected with the base 1, and a slot connected with the containing tank 11. And close the isolation plate 3 of the accommodating groove 11; the gap between the isolation plate 3 and the bottom of the accommodating groove 11 is formed with a heat dissipation cavity 4, and the base 1 is provided with an air inlet 12 and an air outlet 13 communicating with the heat dissipation cavity 4; A cooling fan 5 is provided at the air inlet 12 and/or the air outlet 13.
  • the heat dissipation fan 5 works, the ambient room temperature air enters the heat dissipation cavity 4 from the air inlet 12, and the high temperature air in the heat dissipation cavity 4 is discharged from the air outlet 13, so The heat is taken away by the discharged high-temperature air in time, which avoids a sharp increase in the temperature of the furnace head and ensures the performance and service life of the entire electric flame stove.
  • the isolation plate 3 closes the accommodating slot 11, the airflow generated by the operation of the heat dissipation fan 5 will not affect the electric flame on the top of the ion head, which avoids the electric flame from fleeing and reducing the heating efficiency.
  • the cooling fan 5 can be installed separately at the air inlet 12 or the air outlet 13, or at the same time at the air inlet 12 and the air outlet 13, so as to form a connected air duct between the air inlet 12, the heat dissipation cavity 4 and the air outlet 13 quasi.
  • the shunt cover 6 has a shunt inlet 61, a first shunt outlet 62 and a second shunt outlet 63; the heat dissipation fan 5 is installed at the shunt inlet 61; the first shunt outlet 62 communicates with the shunt inlet 61 and communicates with the air inlet 12; The two separation outlets communicate with the branch inlet 61 and are flush with the bottom of the base 1.
  • the air flow generated by the heat dissipation fan 5 enters the heat dissipation cavity 4 through the first air outlet to dissipate the inside of the base 1, that is, the inside of the furnace head. At the same time, the airflow is supplied to the bottom of the base 1 through the second branch outlet 63, that is, the bottom of the base 1 The surface heats up to ensure that the heat inside and outside the base 1 can be discharged in time.
  • the isolation plate 3 is provided with a relief hole 31, and the ion needle 2 penetrates the relief hole 31 and is connected to the bottom of the containing groove 11. Connected. That is, the top of the ion needle 2 is located outside the accommodating tank 11, so the isolation plate 3 isolates the airflow provided by the heat dissipation fan 5 from the top of the ion needle 2.
  • the electric flame stove is working, the electric flame generated on the top of the ion needle 2 will not Affected by the airflow, the electric flame is prevented from flickering and affecting the heating effect on pots and other kitchen utensils.
  • a sealing ring is provided between the ion needle 2 and the inner wall of the relief hole 31 to prevent the airflow generated by the heat dissipation fan 5 from flowing from the ion needle The gap between 2 and the relief hole 31 flows to the top of the ion needle 2.
  • FIG. 2 As another specific embodiment of the furnace head provided by the present application, a plurality of heat dissipation rings 21 are provided on the ion needle 2, and there is a gap between adjacent heat dissipation rings 21, and the heat dissipation ring 21 is located in the container. ⁇ 11 ⁇ .
  • the heat dissipation ring 21 on the ion needle 2 increases the heat dissipation area of the ion needle 2 and improves the heat dissipation efficiency of the ion needle 2.
  • the ion needle 2 is the main heating component, thus effectively improving the heat dissipation efficiency of the furnace head.
  • a baffle 14 is provided in the containing tank 11, and the baffle 14 is located between the ion head and the air outlet 13, and the baffle 14 A gap is formed with the air outlet 13. Since the ion needle 2 is electrically connected to a transformer that generates high voltage and generates an electric flame through the high voltage, the baffle 14 is arranged between the ion head and the air outlet 13 to prevent the high voltage of the ion needle 2 from affecting the outside of the furnace head.
  • a sealing ring 7 is provided between the isolation plate 3 and the base 1 to seal the gap between the isolation plate 3 and the base 1. It is avoided that the airflow generated by the heat dissipation fan 5 passes through the gap and affects the electric flame on the ion needle 2.
  • the sealing ring 7 may be a silicone ring or a fixed silicone ring.
  • the air inlet 12 and the air outlet 13 are both opened on the inner side wall of the containing groove 11.
  • the split hood 6 further includes a third split outlet 64, and the second split outlet 63 is located at the first split outlet 62 and the third split outlet Between 64.
  • the embodiment of the present application proposes an electric flame stove, including a cabinet and the stove head in the above embodiment.
  • the furnace head has a shunt hood 6, the third shunt outlet 64 communicates with the inside of the cabinet, which means that the heat dissipation fan 5 can dissipate the heat from the furnace head while also supplying heat dissipation airflow to the cabinet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Gas Burners (AREA)

Abstract

L'invention concerne un brûleur comprenant une base (1) comportant une rainure de réception (11), des aiguilles ioniques (2) reliées à la base (1), et une plaque de séparation (3) reliée à une ouverture de la rainure de réception (11) et destinée à fermer la rainure de réception (11). Une cavité de dissipation de la chaleur (4) est formée dans un vide entre la plaque de séparation (3) et la partie inférieure de la rainure de réception (11), et la base (1) est munie d'une entrée d'air (12) et d'une sortie d'air (13) qui sont en communication avec la cavité de dissipation de la chaleur (4). Un ventilateur de dissipation de la chaleur (5) est agencé au niveau de l'entrée d'air (12) et/ou de la sortie d'air (13). Lorsque le brûleur produit une flamme électrique, le ventilateur de dissipation de la chaleur (5) se met en fonctionnement, de sorte que de l'air à température ambiante entre dans la cavité de dissipation de la chaleur (4) à partir de l'entrée d'air (12), que de l'air à haute température dans la cavité de dissipation de la chaleur (4) soit évacuée à partir de la sortie d'air (13), et que la chaleur dans le brûleur soit retirée à temps par l'air à haute température évacué, permettant ainsi d'empêcher une élévation brusque de la température du brûleur, et assurant l'efficacité de fonctionnement et la durée de vie de l'appareil électrique de cuisson à la flamme.
PCT/CN2020/102397 2019-07-26 2020-07-16 Brûleur et appareil électrique de cuisson à la flamme WO2021017869A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921200166.2 2019-07-26
CN201921200166.2U CN210568643U (zh) 2019-07-26 2019-07-26 炉头及电焰灶

Publications (1)

Publication Number Publication Date
WO2021017869A1 true WO2021017869A1 (fr) 2021-02-04

Family

ID=70633927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/102397 WO2021017869A1 (fr) 2019-07-26 2020-07-16 Brûleur et appareil électrique de cuisson à la flamme

Country Status (2)

Country Link
CN (1) CN210568643U (fr)
WO (1) WO2021017869A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210568643U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 炉头及电焰灶

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031353A (ja) * 2000-07-17 2002-01-31 Matsushita Electric Ind Co Ltd 加熱調理器
CN204438231U (zh) * 2015-01-26 2015-07-01 佛山市顺德区美的电热电器制造有限公司 烹饪电器
CN205864782U (zh) * 2016-07-11 2017-01-04 珠海格力电器股份有限公司 电磁炉风道结构和电磁炉
CN107252960A (zh) * 2013-07-18 2017-10-17 海别得公司 用于固定等离子体焊炬电极的装置和方法
CN207369336U (zh) * 2017-08-15 2018-05-15 飞利浦（嘉兴）健康科技有限公司 一种烹饪器具的散热结构
KR20180110533A (ko) * 2017-03-29 2018-10-10 차재명 휴대용 하이브리드 레인지
CN108758723A (zh) * 2018-08-08 2018-11-06 卢驭龙 电加热装置及电加热灶
CN208398143U (zh) * 2018-06-14 2019-01-18 中山市雅乐思商住电器有限公司 一种散热效果好的电磁炉
CN208687801U (zh) * 2018-07-16 2019-04-02 深圳驭龙电器有限公司 电焰灶
CN210568642U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 电焰灶
CN210568643U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 炉头及电焰灶

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031353A (ja) * 2000-07-17 2002-01-31 Matsushita Electric Ind Co Ltd 加熱調理器
CN107252960A (zh) * 2013-07-18 2017-10-17 海别得公司 用于固定等离子体焊炬电极的装置和方法
CN204438231U (zh) * 2015-01-26 2015-07-01 佛山市顺德区美的电热电器制造有限公司 烹饪电器
CN205864782U (zh) * 2016-07-11 2017-01-04 珠海格力电器股份有限公司 电磁炉风道结构和电磁炉
KR20180110533A (ko) * 2017-03-29 2018-10-10 차재명 휴대용 하이브리드 레인지
CN207369336U (zh) * 2017-08-15 2018-05-15 飞利浦（嘉兴）健康科技有限公司 一种烹饪器具的散热结构
CN208398143U (zh) * 2018-06-14 2019-01-18 中山市雅乐思商住电器有限公司 一种散热效果好的电磁炉
CN208687801U (zh) * 2018-07-16 2019-04-02 深圳驭龙电器有限公司 电焰灶
CN108758723A (zh) * 2018-08-08 2018-11-06 卢驭龙 电加热装置及电加热灶
CN210568642U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 电焰灶
CN210568643U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 炉头及电焰灶

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