WO2016127489A1 - 烤箱 - Google Patents

烤箱 Download PDF

Info

Publication number
WO2016127489A1
WO2016127489A1 PCT/CN2015/076588 CN2015076588W WO2016127489A1 WO 2016127489 A1 WO2016127489 A1 WO 2016127489A1 CN 2015076588 W CN2015076588 W CN 2015076588W WO 2016127489 A1 WO2016127489 A1 WO 2016127489A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller
oven
timer
switch
control switch
Prior art date
Application number
PCT/CN2015/076588
Other languages
English (en)
French (fr)
Inventor
王成
张凯
王勋章
Original Assignee
广东美的厨房电器制造有限公司
美的集团股份有限公司
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 广东美的厨房电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的厨房电器制造有限公司
Priority to BR112017016531-7A priority Critical patent/BR112017016531B1/pt
Priority to US15/548,415 priority patent/US10598387B2/en
Priority to EP15881650.4A priority patent/EP3257409B1/en
Priority to RU2017128310A priority patent/RU2676570C1/ru
Publication of WO2016127489A1 publication Critical patent/WO2016127489A1/zh

Links

Images

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
    • 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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • F24C3/128—Arrangement or mounting of control or safety devices on ranges in baking ovens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means

Definitions

  • the present invention relates to the field of home appliances and, more particularly, to an oven.
  • Ovens on the market today are usually equipped with timing devices, which are typically counted down.
  • the electronic buzzer or mechanical alarm on the timing device will alert the user to cut off the air supply by sounding an alarm, and the oven itself cannot cut off the air supply by itself. If the user does not hear the alarm and forgets to cut off the air source, it may cause safety hazards such as burnt food or fire in the oven. In order to prevent safety accidents, the user must be in a place near the oven to hear the alarm, so that the user cannot stay away for a long time. The oven causes inconvenience to the user.
  • the present invention aims to solve at least one of the technical problems existing in the prior art.
  • the present invention provides an oven that automatically stops working by a timing function.
  • an embodiment of the first aspect of the present invention provides an oven comprising: a case; a pneumatic system and an electrical system, each mounted on the case; the pneumatic system comprising: a gas line Installed on the tank; a burner installed in the tank and communicating with an outlet of the gas pipeline; a control switch installed on the gas pipeline; and an electric control valve installed at the Controlling the conduction and disconnection of the gas line together with the control switch; the circuit system comprising: a controller mounted on the tank and associated with the electronically controlled valve Connected and used in conjunction with the control switch, wherein the control switch is turned on while the controller turns on the electronically controlled valve, the control switch is turned off, and the controller turns off the electronically controlled valve; And a timer mounted on the tank and connected to the controller, and when the timing time is off, the controller may be controlled to close the electronically controlled valve to break the electronically controlled valve Open the gas line.
  • an oven has a pneumatic system and a circuit mounted on a casing thereof.
  • the system, the gas path system comprises a gas pipeline, a burner, a control switch and an electric control valve, wherein the gas pipeline is installed on the tank, the burner is installed in the tank body, and is connected with the outlet of the gas pipeline, and the control switch
  • the electric control valve is installed on the gas pipeline to control the conduction and disconnection of the gas pipeline;
  • the circuit system includes a controller and a timer, and the controller is installed on the tank and connected with the electric control valve, and is used together with the control switch. When the control switch is turned on, the controller conducts the power control valve.
  • the controller When the control switch is turned off, the controller turns off the electronic control valve; the timer is installed on the cabinet and connected to the controller, and when the timing time is cut off, the control is performed.
  • the electric control valve is closed to disconnect the electric control valve from the gas line.
  • the implementation of the solution is simple and reliable.
  • the controller and the control switch are turned on or off at the same time. The user only needs to open a switch when using the oven, and the electric control valve controlled by the controller is installed on the gas pipeline, so that the oven can only be controlled.
  • the gas can be turned on under the working condition of the device, and the safety of the oven is improved.
  • the controller can control the opening and closing of the electronically controlled valve according to the state of the timer, so that the user can move away from the oven after a preset timing time.
  • the controller closes the oven gas passage, does not require the user to close the oven personally, which improves the user's freedom in using the oven, and also avoids the risk of air leakage and improves the safety of the oven. .
  • the oven provided according to the above embodiment of the present invention has the following additional technical features:
  • the electrically controlled valve is located between the control switch and the inlet end of the gas line.
  • the timer is a mechanical timer or an electronic timer
  • the electronically controlled valve is a two-position control valve
  • the electric control valve is connected in series on the gas pipeline, and only needs to control the on and off of the gas pipeline, so the simplest two-position two-way control valve is adopted;
  • the control switch is a manual switch, which can only be The user opens or closes, so in order to control the gas pipeline, the electric control valve must be connected between the control switch and the inlet end of the gas pipeline.
  • the electric control valve is closed, even if the user does not turn off the control switch, the gas pipeline will not There is gas entering the oven, which increases the safety of the oven.
  • the circuit system further includes: a linkage switch installed between the timer and the controller and used in conjunction with the control switch; wherein: the control switch is turned on and simultaneously The linkage switch is turned on, the control switch is turned off, and the linkage switch is turned off.
  • the circuit system further includes a linkage switch installed between the timer and the controller to control the on and off of the signal between the timer and the controller.
  • Linkage switch and control When the control switch is turned on, the linkage switch is turned on, and when the control switch is turned off, the linkage switch is turned off. In this way, the user does not need to open two switches when using the oven, which reduces the difficulty of operating the oven.
  • the timer is connected in parallel on the main path of the circuit system, and the linkage switch and the controller are connected in series on the main path of the circuit system.
  • the controller and the linkage switch are connected in series on the main road of the circuit system, and the linkage switch and the control switch are in a linkage relationship, and the user can control the switch to open or close the controller to start the oven or Stop working;
  • the timer is connected in parallel on the main circuit of the circuit system, so that the user can set the timer to let the controller receive the timing signal to control the electronic control valve, or set the timer to keep the timer in the zero state, and the controller continues Control electric control valve, its control is convenient and flexible, which improves the operability and product quality of the oven.
  • the timer comprises a first IC chip.
  • the controller is a second IC chip.
  • the first IC chip is a timing chip
  • the controller is a second IC chip
  • a signal input end of the second IC chip is connected to an output end of the first IC chip
  • the electronically controlled valve is The output end of the controller is electrically connected; the first IC chip sends a signal to the controller, and the controller controls the opening and closing of the electric control valve according to the signal of the first IC chip, thereby controlling the on and off of the gas pipeline.
  • the controller can select a single-chip microcomputer, and the program is pre-written in the single-chip microcomputer, and the single-chip microcomputer receives the signal of the first IC chip, and after the signal is judged by the program, the output of the single-chip microcomputer controls the opening and closing of the electronic control valve, and the implementation manner can be set more.
  • a timer the MCU makes a variety of continuous actions according to different signals of a plurality of timers, and has strong functionality, high intelligence, and can upgrade the oven function.
  • the controller comprises a first resistor, a triode and a diode connected, wherein the diode and the electronically controlled valve are connected in parallel.
  • the controller further includes a second resistor; wherein: the first end of the first resistor is connected to the output end of the first IC chip, and the second end is connected to the triode
  • the base is connected; the collector of the transistor is connected to the anode of the diode and the first end of the electronically controlled valve, the emitter is grounded, and the second resistor is connected between the base and the emitter of the transistor
  • the cathode of the diode is connected to the second end of the electronically controlled valve and connected to the DC power source.
  • the first IC chip is a timer
  • the output end of the first IC chip is connected to the first end of the first resistor
  • the second end of the first resistor is connected to the base of the triode to form a timer
  • the signal line The signal line; the collector of the triode is connected to the anode of the diode and the first end of the electronically controlled valve, the emitter is grounded, the cathode of the diode is connected to the second end of the electronically controlled valve, and is connected to the DC power source to form an electronic control
  • the control circuit of the valve after the timing of the first IC chip is cut off, the output terminal sends a high level signal to the base of the triode, so that the triode is turned on, and the electric control valve is energized and responded, and corresponding actions are taken. Control the disconnection of the gas line.
  • This embodiment is simple, reliable, and low cost, helping to reduce oven production costs and increase oven productivity.
  • the controller further includes a second resistor; wherein: the first end of the first resistor is connected to the output end of the first IC chip, and the second end is connected to the triode a base is connected; an emitter of the transistor is connected to a cathode of the diode and a first end of the electronically controlled valve, a collector is grounded, and a second resistor is connected to a base and an emitter of the transistor Between the anode of the diode and the second end of the electronically controlled valve, connected to a DC power source.
  • the first end of the first resistor is connected to the output end of the first IC chip, and the second end is connected to the base of the triode to form a signal line of the timer;
  • the emitter of the triode is The cathode of the diode is connected to the first end of the electric control valve, the collector is grounded, the anode of the diode is connected with the second end of the electric control valve, and is connected with the DC power source to form a control line of the electric control valve;
  • the two resistors are connected between the base and the emitter of the triode; the base of the triode can receive the signal when the output of the first IC chip is at a low level.
  • the control line of the electric control valve After the base of the triode receives the voltage signal, the control line of the electric control valve is turned on, and the electric control valve responds accordingly and acts accordingly to control the disconnection of the gas pipeline.
  • This embodiment is simple, reliable, and low cost, helping to reduce oven production costs and increase oven productivity.
  • FIG. 1 is a schematic view showing the structure of an oven according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the operation of an oven according to an embodiment of the present invention.
  • Figure 3 is a schematic diagram of a control of an oven in accordance with one embodiment of the present invention.
  • FIG. 4 is another schematic diagram of control of an oven according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of still another control of the oven in accordance with one embodiment of the present invention.
  • an oven includes: a case 1; a pneumatic system and an electrical circuit system, all mounted on the case 1; the pneumatic system includes: a gas pipe a road 6 mounted on the casing 1; a burner 2 installed in the casing 1 and communicating with an outlet of the gas pipeline 6; a control switch 3 installed in the gas pipeline 6 And an electric control valve 5 mounted on the gas line 6 and controlling the conduction and disconnection of the gas line 6 together with the control switch 3 (both functions of double protection);
  • the circuit system includes a controller mounted on the casing 1 and connected to the electric control valve 5, and used in conjunction with the control switch 3, wherein the control switch 3 is turned on and at the same time The controller turns on the electronically controlled valve 5, the control switch 3 is closed, and the controller closes the electronically controlled valve 5; and the timer 4 is mounted on the casing 1 and is controlled by the controller Connected to the controller, and when the timing time is off, the controller can be controlled to close the electronically controlled valve 5 to disconnect the electronically
  • an oven has a pneumatic system and a circuit system mounted on the casing 1, and the pneumatic system includes a gas pipeline 6, a burner 2, a control switch 3, and an electric control valve 5,
  • the gas pipeline 6 is installed on the tank body 1
  • the burner 2 is installed in the tank body 1, and is connected with the outlet of the gas pipeline 6, and the control switch 3 and the electric control valve 5 are installed on the gas pipeline 6, Controlling the conduction and disconnection of the gas pipeline 6
  • the circuit system comprises a controller and a timer 4, the controller is mounted on the tank 1 and connected to the electric control valve 5, and is used in conjunction with the control switch 3, when the control switch 3 is used When turned on, the controller is powered on.
  • Valve 5 when the control switch 3 is closed, the controller closes the electric control valve 5; the timer 4 is mounted on the casing 1 and connected to the controller, and when the timing time is cut off, the controller turns off the electric control valve 5, so that The electric control valve 5 opens the gas line 6.
  • the implementation of the solution is simple and reliable, the controller and the control switch 3 are simultaneously turned on or off, the user only needs to open a switch when using the oven, and the electric control valve 5 controlled by the controller is installed on the gas pipeline 6 to make the oven The gas can be turned on only when the controller is in operation, which improves the safety of the oven.
  • the controller can control the opening and closing of the electric control valve 5 according to the state of the timer 4, so that the user can preset the timing.
  • the controller closes the oven gas passage, and does not require the user to close the oven personally, which improves the user's freedom in using the oven and avoids the risk of air leakage. Improve the safety of the oven.
  • the oven provided according to the above embodiment of the present invention has the following additional technical features:
  • the electrically controlled valve 5 is located between the control switch 3 and the inlet end of the gas line 6.
  • the timer 4 is a mechanical timer or an electronic timer
  • the electronically controlled valve 5 is a two-position two-gate control valve.
  • the electric control valve 5 is connected in series on the gas line 6, and only the on/off of the gas line 6 is controlled, so the simplest two-position two-way control valve 5 is adopted; the control switch 3 is The manual switch can only be opened or closed by the user, so in order to control the gas line 6, the electric control valve 5 must be connected between the control switch 3 and the inlet end of the gas line 6, even when the electric control valve 5 is closed, even if the user Without the control switch 3 being turned off, no gas enters the oven in the gas line 6, which increases the safety of the oven.
  • the circuit system further includes: a linkage switch installed between the timer 4 and the controller and used in conjunction with the control switch 3; wherein: the control switch 3 When the linkage switch is turned on, the control switch 3 is turned off, and the linkage switch is turned off.
  • the circuit system further includes a linkage switch installed between the timer 4 and the controller to control the on and off of the signal between the timer 4 and the controller.
  • the linkage switch is linked with the control switch 3. When the control switch 3 is opened, the linkage switch is opened, and when the control switch 3 is closed, the linkage switch is closed. In this way, the user does not need to open two switches when using the oven, which reduces the difficulty of operating the oven.
  • the timer 4 is connected in parallel to the circuit.
  • the linkage switch and the controller are connected in series on the main path of the circuit system.
  • the controller and the linkage switch are connected in series on the main road of the circuit system, and the linkage switch and the control switch 3 are in a linkage relationship, and the user can control the switch 3 to open or close the controller to start the oven.
  • Work or stop working; timer 4 is connected in parallel on the main circuit of the circuit system, so that the user can set timer 4, let the controller receive timing signal to control the electronic control valve 5, or set timer 4, let timer 4 In the zero return state, the electronic control valve 5 is continuously controlled by the controller, and the control is convenient and flexible, thereby improving the operability and product quality of the oven.
  • the timer includes a first IC chip.
  • the controller is a second IC chip.
  • the first IC chip is a timing chip
  • the controller is a second IC chip
  • the signal input port 1 of the second IC chip is connected to the output port 2 of the first IC chip, and is electrically controlled.
  • the coil port 3 of the valve PLY1 is connected to the output port 16 of the second IC, the coil port 4 of the electric control valve PLY1 is connected to the voltage source VDD; the output port 2 of the first IC chip sends a signal to the input port 1 of the second IC chip, The output port 16 of the second IC chip outputs a low level, so that the coil of the electric control valve PLY1 is turned on, and the opening and closing of the electric control valve PLY1 is controlled, thereby controlling the disconnection of the gas pipeline.
  • the second IC chip is a single chip
  • the program must be written in advance in the single chip
  • the single chip receives the signal of the first IC chip
  • the single chip controls the opening and closing of the electric control valve PLY1 through the output end
  • the implementation manner can be By setting multiple timers, the MCU makes a variety of continuous actions based on different signals of multiple timers. It is highly functional, intelligent, and allows the oven to be expanded and upgraded.
  • the controller includes a first resistor R4, a transistor Q2, and a diode D1 connected thereto, wherein the diode D1 and the electronically controlled valve PLY1 are in parallel.
  • the controller may further include a second resistor R5; wherein: the first end of the first resistor R4 and the output of the first IC chip The terminal is connected, the second end is connected to the base of the transistor Q2; the collector of the transistor Q2 is connected to the anode of the diode D1 and the first end of the electrically controlled valve PLY1, and the emitter is grounded.
  • the second resistor R5 is connected between the base and the emitter of the transistor Q2; the cathode of the diode D1 is connected to the second end of the electronic control valve PLY1, and is connected to the DC power source VDD.
  • the first IC chip is a timer, and the output of the first IC chip
  • the first end of the first resistor R4 is connected to the first end of the first resistor R4, and the second end of the first resistor R4 is connected to the base of the transistor Q2 to form a signal line of the timer; the collector of the transistor Q2 and the anode of the diode D1 and the electric control valve PLY1 One end is connected and the emitter is grounded.
  • the cathode of the diode D1 is connected to the second end of the electric control valve PLY1, and is connected to the DC power source to form a control circuit of the electric control valve PLY1.
  • the first IC chip By setting the first IC chip, the first IC chip outputs a high level to the R4 through the port 2, and the transistor Q2 is turned on, the voltage of the VDD of the electric control valve PLY1 is VDD at both ends, and the electronic control Valve PLY1 is open.
  • the first IC chip timing T0 time when the first IC chip arrives timing, the first IC chip outputs a low level to R4 through the port 2, and the transistor Q2 is turned off, the voltage of the electric control valve PLY1 is 0V across the coil.
  • the electric control valve PLY1 is closed, and the electric control valve PLY1 is timed to cut off the gas pipeline.
  • the controller further includes a second resistor R5; wherein: the first end of the first resistor R4 is connected to the output end of the first IC chip The second end is connected to the base of the transistor Q2; the emitter of the transistor Q2 is connected to the cathode of the diode D1 and the first end of the electric control valve PLY1, and the collector is grounded, the first The two resistor R5 is connected between the base and the emitter of the transistor Q2; the anode of the diode D1 is connected to the second end of the electrically controlled valve PLY1, and is connected to the DC power source VDD.
  • the first end of the first resistor is connected to the output end of the first IC chip, and the second end is connected to the base of the triode to form a signal line of the timer;
  • the emitter of the triode is The cathode of the diode is connected to the first end of the electric control valve, the collector is grounded, the anode of the diode is connected with the second end of the electric control valve, and is connected with the DC power source to form a control line of the electric control valve;
  • the two resistors are connected between the base and the emitter of the triode; the base of the triode can receive the signal when the output of the first IC chip is at a low level.
  • the first IC chip By setting the first IC chip, the first IC chip outputs a low level to the R4 through the port 2, and the transistor Q2 is turned on, and the voltage of the VDD is connected to the coil of the electric control valve PLY1, the electronically controlled valve PLY1 is turned on.
  • the first IC chip timing T0 time when the first IC chip arrives, the first IC chip outputs a high level to R4 through the port 2, and the transistor Q2 is turned off, the voltage of the electric control valve PLY1 has a voltage of 0V across the coil.
  • the electric control valve PLY1 is closed, and the electric control valve PLY1 is timed to cut off the gas path.
  • IC1 denotes a first IC chip
  • IC2 denotes a second IC chip
  • connection may be a fixed connection, a detachable connection, or an integral Connections; they can be connected directly or indirectly through intermediate media.
  • connecting may be a fixed connection, a detachable connection, or an integral Connections; they can be connected directly or indirectly through intermediate media.
  • the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Control Of Combustion (AREA)

Abstract

一种烤箱，包括：箱体（1）；气路系统和电路系统，均安装在箱体（1）上；气路系统包括：燃气管路（6）；安装在箱体（1）内的燃烧器（2），与燃气管路（6）的出口相连通；安装在燃气管路（6）上的控制开关（3）；和电控阀（5），与控制开关（3）一起控制燃气管路（6）的导通和断开；电路系统包括：控制器，与电控阀（5）相连接，且与控制开关（3）配合使用，其中，控制开关（3）开启、同时控制器导通电控阀，控制开关（3）关闭、同时控制器关闭电控阀；和定时器（4），安装在箱体（1）上、并与控制器相连接，且在其定时时间截止时，可控制控制器关闭电控阀（5），以使电控阀（5）断开燃气管路（6）。本实用新型提供的烤箱增加了定时熄火功能以节约能源、减小了安全事故风险，同时方便了用户的使用。

Description

烤箱 技术领域
本发明涉及家电领域，更具体而言，涉及一种烤箱。
背景技术
目前市场上的烤箱通常会设置计时装置，这种计时装置一般以倒计时的方式进行。当设定的时间终了之后，计时装置上的电子蜂鸣器或机械闹铃将通过发出报警声提醒用户切断气源，烤箱自身不能自行切断气源。如果用户没有听到报警而忘记切断气源，可能会造成烤箱内部食物焦糊或失火等安全隐患，用户为了防止安全事故，必须处于烤箱附近能够听到其报警的地方，使用户不能长时间远离烤箱，造成用户使用的不便。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。
为此，本发明提供了一种通过定时功能自行停止工作的烤箱。
为实现上述目的，本发明第一方面的实施例提供了一种烤箱，包括：箱体；气路系统和电路系统，均安装在所述箱体上；所述气路系统包括：燃气管路，安装在所述箱体上；燃烧器，安装在所述箱体内、并与所述燃气管路的出口相连通；控制开关，安装在所述燃气管路上；和电控阀，安装在所述燃气管路上、并与所述控制开关一起控制所述燃气管路的导通和断开；所述电路系统包括：控制器，安装在所述箱体上、并与所述电控阀相连接，且与所述控制开关配合使用，其中，所述控制开关开启、同时所述控制器导通所述电控阀，所述控制开关关闭、同时所述控制器关闭所述电控阀；和定时器，安装在所述箱体上、并与所述控制器相连接，且在其定时时间截止时，可控制所述控制器关闭所述电控阀，以使所述电控阀断开所述燃气管路。
综上所述，根据本发明的实施例的烤箱，其箱体上安装有气路系统和电路 系统，气路系统包括燃气管路、燃烧器、控制开关和电控阀，其中，燃气管路安装在箱体上，燃烧器安装在箱体内，并与燃气管路的出口相连通，控制开关和电控阀安装在燃气管路上，控制燃气管路的导通和断开；电路系统包括控制器和定时器，控制器安装在箱体上并与电控阀相连接，与控制开关配合使用，当控制开关开启时，控制器导通电控阀，当控制开关关闭时，控制器关闭电控阀；定时器安装在箱体上，与控制器相连接，当其定时时间截止时，控制器关闭电控阀，使电控阀断开燃气管路。该方案的实现方式简单可靠，控制器与控制开关同时打开或关闭，用户在使用烤箱时只需要打开一个开关，而且燃气管路上安装有由控制器控制的电控阀，使烤箱只能在控制器工作状态下才能接通燃气，提高了烤箱的安全性，同时，控制器可根据定时器的状态来对电控阀的开闭进行控制，使用户在预先设定定时时间后可以远离烤箱进行其他的动作，定时时间截止后，控制器使烤箱燃气通道关闭，不需要用户亲自关闭烤箱，提高了用户在使用烤箱时的自由度，同时也避免了漏气的风险，提高了烤箱的安全性。
另外，根据本发明上述实施例提供的烤箱还具有如下附加技术特征：
根据本发明的一个实施例，所述电控阀位于所述控制开关和所述燃气管路的入口端之间。
根据本发明的一个实施例，所述定时器为机械定时器或电子定时器，所述电控阀为二位二通电控阀。
根据本发明的实施例的烤箱，电控阀串联在燃气管路上，只需控制燃气管路的通断，所以采用最简单的二位二通电控阀；控制开关为手动开关，只能由用户打开或关闭，所以为了控制燃气管路，电控阀必须接在控制开关和燃气管路的入口端之间，当电控阀关闭时，即使用户没有关闭控制开关，燃气管路也不会有燃气进入烤箱，提高了烤箱的安全性。
根据本发明的一个实施例，所述电路系统还包括：联动开关，安装在所述定时器和所述控制器之间、并与所述控制开关配合使用；其中：所述控制开关开启、同时所述联动开关开启，所述控制开关关闭、同时所述联动开关关闭。
根据本发明的实施例的烤箱，电路系统还包括联动开关，联动开关安装在定时器和控制器之间，控制定时器与控制器之间的信号的通断。联动开关与控 制开关联动，当控制开关打开时，联动开关打开，控制开关关闭时，联动开关关闭。这样，用户使用烤箱时不需要打开两个开关，减少了烤箱的操作难度。
根据本发明的一个实施例，所述定时器并联在所述电路系统的主路上，所述联动开关和所述控制器串联在所述电路系统的主路上。
根据本发明的实施例的烤箱，控制器与联动开关串联在电路系统的主路上，而且，联动开关与控制开关为联动关系，用户可通过控制开关来打开或关闭控制器，使烤箱开始工作或停止工作；定时器并联在电路系统的主路上，使用户可以设置定时器让控制器接收定时信号以便控制电控阀，也可以不设置定时器，让定时器在归零状态，由控制器持续控制电控阀，其控制方便灵活，提高了烤箱的可操作性和产品品质。
根据本发明的一个实施例，所述定时器包括第一IC芯片。
根据本发明的一个实施例，所述控制器为第二IC芯片。
根据本发明的实施例的烤箱，其中，第一IC芯片为定时芯片，控制器为第二IC芯片，第二IC芯片的信号输入端与第一IC芯片的输出端相连接，电控阀与控制器的输出端电连接；第一IC芯片向控制器发送信号，控制器根据第一IC芯片的信号来控制电控阀的开闭，从而控制燃气管路的通断。控制器可以选用单片机，单片机内预先写入程序，单片机接收第一IC芯片的信号，信号经过程序判断后，再通过单片机的输出端控制电控阀的开闭，这种实施方式可设定多个定时器，单片机根据多个定时器的不同信号来做出多种连续动作，其功能性强，智能化高，并且可以使烤箱功能升级。
根据本发明的一个实施例，所述控制器包括相连接的第一电阻、三极管和二极管，其中，所述二极管和所述电控阀相并联。
根据本发明的一个实施例，所述控制器还包括第二电阻；其中：所述第一电阻的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管的基极相连接；所述三极管的集电极与二极管的阳极和所述电控阀的第一端相连接、发射极接地，所述第二电阻连接于所述三极管的基极与发射极之间；所述二极管的阴极和所述电控阀的第二端相连接后、与直流电源相连。
根据本发明的实施例的烤箱，第一IC芯片为定时器，第一IC芯片的输出端连接第一电阻的第一端，第一电阻的第二端连接三极管的基极，形成定时器 的信号线路；三极管的集电极与二极管的阳极和电控阀的第一端相连接、发射极接地，二极管的阴极和电控阀的第二端相连接后、与直流电源相连，形成电控阀的控制线路；第一IC芯片的定时截止后，输出端给三极管的基极发送高电平信号，使三极管导通，电控阀的随之通电并响应，做出相应动作，以此来控制燃气管路的断开。这种实施方式简单可靠，成本低，有助于降低烤箱的生产成本和提高烤箱的生产率。
根据本发明的一个实施例，所述控制器还包括第二电阻；其中：所述第一电阻的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管的基极相连接；所述三极管的发射极与所述二极管的阴极和所述电控阀的第一端相连接、集电极接地，所述第二电阻连接于所述三极管的基极与发射极之间；所述二极管的阳极和所述电控阀的第二端相连接后、与直流电源相连接。
根据本发明的实施例的烤箱，第一电阻的第一端与第一IC芯片的输出端相连接、第二端与三极管的基极相连接，形成定时器的信号线路；三极管的发射极与二极管的阴极和电控阀的第一端相连接、集电极接地，二极管的阳极和电控阀的第二端相连接后、与直流电源相连接，形成电控阀的控制线路；其中，第二电阻连接与三极管的基极与发射极之间；使第一IC芯片的输出端处于低电平时三极管的基极才能接收到信号。三极管的基极接收到电压信号后，电控阀的控制线路导通，电控阀随之响应并做出相应动作，以此来控制燃气管路的断开。这种实施方式简单可靠，成本低，有助于降低烤箱的生产成本和提高烤箱的生产率。
本发明的附加方面和优点将在下面的描述部分中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明一个实施例所述的烤箱结构示意图；
图2是根据本发明一个实施例所述的烤箱的运行框图；
图3是根据本发明一个实施例所述的烤箱的一种控制原理图；
图4是根据本发明一个实施例所述的烤箱的另一种控制原理图；
图5是根据本发明一个实施例所述的烤箱的再一种控制原理图；。
其中，图1中附图标记与部件名称之间的对应关系为：
1 箱体，2 燃烧器，3 控制开关，4 定时器，5 电控阀，6 燃气管路。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点，下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
如图1所示，根据本发明一些实施例提供的一种烤箱，包括：箱体1；气路系统和电路系统，均安装在所述箱体1上；所述气路系统包括：燃气管路6，安装在所述箱体1上；燃烧器2，安装在所述箱体1内、并与所述燃气管路6的出口相连通；控制开关3，安装在所述燃气管路6上；和电控阀5，安装在所述燃气管路6上、并与所述控制开关3一起控制所述燃气管路6的导通和断开(二者起双重保护的作用)；所述电路系统包括：控制器，安装在所述箱体1上、并与所述电控阀5相连接，且与所述控制开关3配合使用，其中，所述控制开关3开启、同时所述控制器导通所述电控阀5，所述控制开关3关闭、同时所述控制器关闭所述电控阀5；和定时器4，安装在所述箱体1上、并与所述控制器相连接，且在其定时时间截止时，可控制所述控制器关闭所述电控阀5，以使所述电控阀5断开所述燃气管路6。
综上所述，根据本发明的实施例的烤箱，其箱体1上安装有气路系统和电路系统，气路系统包括燃气管路6、燃烧器2、控制开关3和电控阀5，其中，燃气管路6安装在箱体1上，燃烧器2安装在箱体1内，并与燃气管路6的出口相连通，控制开关3和电控阀5安装在燃气管路6上，控制燃气管路6的导通和断开；电路系统包括控制器和定时器4，控制器安装在箱体1上并与电控阀5相连接，与控制开关3配合使用，当控制开关3开启时，控制器导通电控 阀5，当控制开关3关闭时，控制器关闭电控阀5；定时器4安装在箱体1上，与控制器相连接，当其定时时间截止时，控制器关闭电控阀5，使电控阀5断开燃气管路6。该方案的实现方式简单可靠，控制器与控制开关3同时打开或关闭，用户在使用烤箱时只需要打开一个开关，而且燃气管路6上安装有由控制器控制的电控阀5，使烤箱只能在控制器工作状态下才能接通燃气，提高了烤箱的安全性，同时，控制器可根据定时器4的状态来对电控阀5的开闭进行控制，使用户在预先设定定时时间后可以远离烤箱进行其他的动作，定时时间截止后，控制器使烤箱燃气通道关闭，不需要用户亲自关闭烤箱，提高了用户在使用烤箱时的自由度，同时也避免了漏气的风险，提高了烤箱的安全性。
另外，根据本发明上述实施例提供的烤箱还具有如下附加技术特征：
如图2所示，根据本发明的一个实施例，所述电控阀5位于所述控制开关3和所述燃气管路6的入口端之间。
根据本发明的一个实施例，所述定时器4为机械定时器或电子定时器，所述电控阀5为二位二通电控阀。
根据本发明的实施例的烤箱，电控阀5串联在燃气管路6上，只需控制燃气管路6的通断，所以采用最简单的二位二通电控阀5；控制开关3为手动开关，只能由用户打开或关闭，所以为了控制燃气管路6，电控阀5必须接在控制开关3和燃气管路6的入口端之间，当电控阀5关闭时，即使用户没有关闭控制开关3，燃气管路6也不会有燃气进入烤箱，提高了烤箱的安全性。
根据本发明的一个实施例，所述电路系统还包括：联动开关，安装在所述定时器4和所述控制器之间、并与所述控制开关3配合使用；其中：所述控制开关3开启、同时所述联动开关开启，所述控制开关3关闭、同时所述联动开关关闭。
根据本发明的实施例的烤箱，电路系统还包括联动开关，联动开关安装在定时器4和控制器之间，控制定时器4与控制器之间的信号的通断。联动开关与控制开关3联动，当控制开关3打开时，联动开关打开，控制开关3关闭时，联动开关关闭。这样，用户使用烤箱时不需要打开两个开关，减少了烤箱的操作难度。
如图2所示，根据本发明的一个实施例，所述定时器4并联在所述电路 系统的主路上，所述联动开关和所述控制器串联在所述电路系统的主路上。
根据本发明的实施例的烤箱，控制器与联动开关串联在电路系统的主路上，而且，联动开关与控制开关3为联动关系，用户可通过控制开关3来打开或关闭控制器，使烤箱开始工作或停止工作；定时器4并联在电路系统的主路上，使用户可以设置定时器4，让控制器接收定时信号以便控制电控阀5，也可以不设置定时器4，让定时器4在归零状态，由控制器持续控制电控阀5，其控制方便灵活，提高了烤箱的可操作性和产品品质。
如图3所示，根据本发明的一个实施例，所述定时器包括第一IC芯片。
根据本发明的一个实施例，所述控制器为第二IC芯片。
根据本发明的实施例的烤箱，其中，第一IC芯片为定时芯片，控制器为第二IC芯片，第二IC芯片的信号输入端口1与第一IC芯片的输出端口2相连接，电控阀PLY1的线圈端口3与第二IC的输出端口16连接，电控阀PLY1的线圈端口4连接电压源VDD；第一IC芯片的输出端口2向第二IC芯片的输入端口1发送信号，第二IC芯片的输出端口16输出低电平，使电控阀PLY1的线圈导通，控制电控阀PLY1的开闭，从而控制燃气管路的断开。其中，第二IC芯片为单片机，单片机内必须预先写入程序，单片机接收第一IC芯片的信号，信号经过程序判断后，单片机通过输出端控制电控阀PLY1的开闭，这种实施方式可设置多个定时器，单片机根据多个定时器的不同信号来做出多种连续动作，其功能性强，智能化高，并且可以使烤箱进行功能扩展和升级。
如图4和图5所示，根据本发明的一个实施例，所述控制器包括相连接的第一电阻R4、三极管Q2和二极管D1，其中，所述二极管D1和所述电控阀PLY1相并联。
如图4所示，根据本发明的另一个实施例，也可以是所述控制器还包括第二电阻R5；其中：所述第一电阻R4的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管Q2的基极相连接；所述三极管Q2的集电极与二极管D1的阳极和所述电控阀PLY1的第一端相连接、发射极接地，所述第二电阻R5连接于所述三极管Q2的基极与发射极之间；所述二极管D1的阴极和所述电控阀PLY1的第二端相连接后、与直流电源VDD相连。
根据本发明的实施例的烤箱，第一IC芯片为定时器，第一IC芯片的输出 端连接第一电阻R4的第一端，第一电阻R4的第二端连接三极管Q2的基极，形成定时器的信号线路；三极管Q2的集电极与二极管D1的阳极和电控阀PLY1的第一端相连接、发射极接地，二极管D1的阴极和电控阀PLY1的第二端相连接后、与直流电源相连，形成电控阀PLY1的控制线路。
在具体工作时，通过设置第一IC芯片，使得第一IC芯片通过端口2输出高电平给到R4，三极管Q2导通，则电控阀PLY1的线圈的两端有VDD的电压，电控阀PLY1打开。通过设置第一IC芯片定时T0时间，当第一IC芯片计时到达，第一IC芯片通过端口2输出低电平给到R4，三极管Q2截止，则电控阀PLY1的线圈两端有0V电压，电控阀PLY1关闭，实现电控阀PLY1定时切断燃气管路。这种实施方式简单可靠，成本低，有助于降低烤箱的生产成本和提高烤箱的生产率。
如图5所示，根据本发明的再一个实施例，所述控制器还包括第二电阻R5；其中：所述第一电阻R4的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管Q2的基极相连接；所述三极管Q2的发射极与所述二极管D1的阴极和所述电控阀PLY1的第一端相连接、集电极接地，所述第二电阻R5连接于所述三极管Q2的基极与发射极之间；所述二极管D1的阳极和所述电控阀PLY1的第二端相连接后、与直流电源VDD相连接。
根据本发明的实施例的烤箱，第一电阻的第一端与第一IC芯片的输出端相连接、第二端与三极管的基极相连接，形成定时器的信号线路；三极管的发射极与二极管的阴极和电控阀的第一端相连接、集电极接地，二极管的阳极和电控阀的第二端相连接后、与直流电源相连接，形成电控阀的控制线路；其中，第二电阻连接与三极管的基极与发射极之间；使第一IC芯片的输出端处于低电平时三极管的基极才能接收到信号。
在具体工作时，通过设置第一IC芯片，使得第一IC芯片通过端口2输出低电平给到R4，三极管Q2导通，则电控阀PLY1的线圈两端有VDD的电压，电控阀PLY1打开。通过设置第一IC芯片定时T0时间，当第一IC芯片计时到达，第一IC芯片通过端口2输出高电平给到R4，三极管Q2截止，则电控阀PLY1的线圈两端有0V的电压，电控阀PLY1关闭，实现电控阀PLY1定时切断气路。三极管Q2的基极接收到电压信号后电控阀PLY1的控制线路导通，电控阀PLY1随之 响应并做出相应动作，以此来控制燃气管路的通断。这种实施方式简单可靠，成本低，有助于降低烤箱的生产成本和提高烤箱的生产率。
图3至图5中，IC1表示第一IC芯片，IC2表示第二IC芯片。
在本发明的描述中，术语“安装”、“相连”、“连接”、“固定”等均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种烤箱，包括：
    箱体；
    气路系统和电路系统，均安装在所述箱体上；其特征在于，所述气路系统包括：
    燃气管路，安装在所述箱体上；
    燃烧器，安装在所述箱体内、并与所述燃气管路的出口相连通；
    控制开关，安装在所述燃气管路上；和
    电控阀，安装在所述燃气管路上、并与所述控制开关一起控制所述燃气管路的导通和断开；所述电路系统包括：
    控制器，安装在所述箱体上、并与所述电控阀相连接，且与所述控制开关配合使用，其中，所述控制开关开启、同时所述控制器导通所述电控阀，所述控制开关关闭、同时所述控制器关闭所述电控阀；和
    定时器，安装在所述箱体上、并与所述控制器相连接，且在其定时时间截止时，可控制所述控制器关闭所述电控阀，以使所述电控阀断开所述燃气管路。
  2. 根据权利要求1所述的烤箱，其特征在于，
    所述电控阀位于所述控制开关和所述燃气管路的入口端之间。
  3. 根据权利要求2所述的烤箱，其特征在于，
    所述定时器为机械定时器或电子定时器，所述电控阀为二位二通电控阀。
  4. 根据权利要求1至3中任一项所述的烤箱，其特征在于，所述电路系统还包括：
    联动开关，安装在所述定时器和所述控制器之间、并与所述控制开关配合使用；其中：
    所述控制开关开启、同时所述联动开关开启，所述控制开关关闭、同时所述联动开关关闭。
  5. 根据权利要求4所述的烤箱，其特征在于，
    所述定时器并联在所述电路系统的主路上，所述联动开关和所述控制器串联在所述电路系统的主路上。
  6. 根据权利要求5所述的烤箱，其特征在于，所述定时器包括第一IC芯片。
  7. 根据权利要求6所述的烤箱，其特征在于，
    所述控制器为第二IC芯片。
  8. 根据权利要求6所述的烤箱，其特征在于，
    所述控制器包括相连接的第一电阻、三极管和二极管，其中，所述二极管和所述电控阀相并联。
  9. 根据权利要求8所述的烤箱，其特征在于，
    所述控制器还包括第二电阻；其中：
    所述第一电阻的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管的基极相连接；
    所述三极管的集电极与二极管的阳极和所述电控阀的第一端相连接、发射极接地，所述第二电阻连接于所述三极管的基极与发射极之间；
    所述二极管的阴极和所述电控阀的第二端相连接后、与直流电源相连。
  10. 根据权利要求8所述的烤箱，其特征在于，
    所述控制器还包括第二电阻；其中：
    所述第一电阻的第一端与所述第一IC芯片的输出端相连接、第二端与所述三极管的基极相连接；
    所述三极管的发射极与所述二极管的阴极和所述电控阀的第一端相连接、集电极接地，所述第二电阻连接于所述三极管的基极与发射极之间；
    所述二极管的阳极和所述电控阀的第二端相连接后、与直流电源相连接。
PCT/CN2015/076588 2015-02-12 2015-04-14 烤箱 WO2016127489A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR112017016531-7A BR112017016531B1 (pt) 2015-02-12 2015-04-14 Forno
US15/548,415 US10598387B2 (en) 2015-02-12 2015-04-14 Oven
EP15881650.4A EP3257409B1 (en) 2015-02-12 2015-04-14 Oven
RU2017128310A RU2676570C1 (ru) 2015-02-12 2015-04-14 Духовая печь

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510080438.X 2015-02-12
CN201510080438.XA CN104622317B (zh) 2015-02-12 2015-02-12 烤箱

Publications (1)

Publication Number Publication Date
WO2016127489A1 true WO2016127489A1 (zh) 2016-08-18

Family

ID=53201943

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/076588 WO2016127489A1 (zh) 2015-02-12 2015-04-14 烤箱

Country Status (6)

Country Link
US (1) US10598387B2 (zh)
EP (1) EP3257409B1 (zh)
CN (1) CN104622317B (zh)
BR (1) BR112017016531B1 (zh)
RU (1) RU2676570C1 (zh)
WO (1) WO2016127489A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109907662A (zh) * 2019-03-08 2019-06-21 谭俊超 带有离子感应的燃气烤箱控制装置及低能耗的燃气烤箱

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088205U (zh) * 1990-12-28 1991-11-06 河南省南阳市烙花工艺厂 手控/自控多功能二级燃烧炉
CN2148901Y (zh) * 1993-02-01 1993-12-08 杨树奎 燃气定时自动关闭装置
US20100251903A1 (en) * 2002-01-25 2010-10-07 James Edward Maguire Method and apparatus for cooking low fat french fries
US20120055459A1 (en) * 2010-09-03 2012-03-08 American Equipment Corporation Steam oven with quick recovery feature and method
CN203241738U (zh) * 2013-04-23 2013-10-16 中山华帝燃具股份有限公司 一种具有定时功能的燃气烤箱控制装置
CN103654453A (zh) * 2013-11-21 2014-03-26 东莞市海新金属科技有限公司 一种烤箱安全控制保护系统及具有该系统的烤箱

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562536A (en) 1949-07-29 1951-07-31 Tappan Stove Co Oven control
US3606606A (en) * 1969-10-06 1971-09-20 Baker Perkins Inc Oven burner control systems
GB2034020B (en) * 1978-10-27 1983-01-12 Main Gas Appliances Ltd Automatic gas burning apparatus
DE3522545C1 (de) * 1985-06-24 1987-01-02 Bosch Siemens Hausgeraete Schaltungsanordnung zur zeitgesteuerten Abschaltung eines Gasbrenners
IT239742Y1 (it) * 1996-05-17 2001-03-13 Merloni Elettrodomestici Spa Dispositivo per il controllo di piu' bruciatori di un apparecchio dicottura a gas per uso domestico.
US6041768A (en) 1999-03-10 2000-03-28 Giammona; John Oven having an electric timing system for saving and controlling gas
EP1528326B1 (de) * 2003-10-10 2013-09-04 BSH Bosch und Siemens Hausgeräte GmbH Gaskochfeld sowie Anzeigeverfahren
JP4931186B2 (ja) * 2006-03-09 2012-05-16 戸倉商事株式会社 オーブン
ES2336402B1 (es) * 2007-09-17 2011-02-18 Bsh Electrodomesticos Espana Dispositivo de coccion a gas.
DE102010030944A1 (de) * 2010-07-05 2012-01-05 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betrieb eines Gasbackofens und Gasbackofen
KR101220550B1 (ko) * 2010-09-29 2013-01-10 린나이코리아 주식회사 가스레인지
CN203953391U (zh) * 2014-07-29 2014-11-26 李泽权 多模式电烤箱
CN203953393U (zh) * 2014-07-31 2014-11-26 广东美的厨房电器制造有限公司 烤箱
CN204091777U (zh) * 2014-10-27 2015-01-14 广东美的厨房电器制造有限公司 烤箱
CN204445509U (zh) * 2015-02-12 2015-07-08 广东美的厨房电器制造有限公司 烤箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088205U (zh) * 1990-12-28 1991-11-06 河南省南阳市烙花工艺厂 手控/自控多功能二级燃烧炉
CN2148901Y (zh) * 1993-02-01 1993-12-08 杨树奎 燃气定时自动关闭装置
US20100251903A1 (en) * 2002-01-25 2010-10-07 James Edward Maguire Method and apparatus for cooking low fat french fries
US20120055459A1 (en) * 2010-09-03 2012-03-08 American Equipment Corporation Steam oven with quick recovery feature and method
CN203241738U (zh) * 2013-04-23 2013-10-16 中山华帝燃具股份有限公司 一种具有定时功能的燃气烤箱控制装置
CN103654453A (zh) * 2013-11-21 2014-03-26 东莞市海新金属科技有限公司 一种烤箱安全控制保护系统及具有该系统的烤箱

Also Published As

Publication number Publication date
BR112017016531B1 (pt) 2021-12-28
US20190203943A1 (en) 2019-07-04
CN104622317B (zh) 2017-07-28
RU2676570C1 (ru) 2019-01-09
BR112017016531A2 (zh) 2018-04-10
CN104622317A (zh) 2015-05-20
US10598387B2 (en) 2020-03-24
EP3257409B1 (en) 2020-07-08
EP3257409A4 (en) 2018-09-12
EP3257409A1 (en) 2017-12-20

Similar Documents

Publication Publication Date Title
CN201141644Y (zh) 一种电磁炉与燃气灶组合的燃气调节器结构
WO2016127489A1 (zh) 烤箱
CN202580283U (zh) 自动感应调温电热水龙头
CN207990689U (zh) 一种家用燃气灶手机预置自动调火装置
CN204445509U (zh) 烤箱
CN204494583U (zh) 一种家用高效燃煤采暖系统
CN208704176U (zh) 热水器的节能控制系统及其节能型的燃气热水器
WO2019128609A1 (zh) 触控式集成灶
CN102621894A (zh) 一种基于平板计算机的集成吊顶控制系统
CN206026021U (zh) 一种智能型的电加热蒸箱控制系统
CN202261899U (zh) 微波炉开门上电电路
CN201191364Y (zh) 一种带电源控制器的电器控制系统
CN207999853U (zh) 一种远程程控智能燃气灶
CN104950848A (zh) 一种节能的网络家电控制系统及其控制方法
CN210568591U (zh) 一种一体式煤气灶定时装置
CN100470414C (zh) 智能型集成吊顶
CN207834129U (zh) 基于红外感应的智能开关
CN220471909U (zh) 出水控制装置、出水控制套件及双热源热水制备系统
CN203204798U (zh) 厨房多用报警控制器
CN211084367U (zh) 一种二次系统加补水的联动控制器
CN202008586U (zh) 一种基于平板计算机的集成吊顶控制装置
CN221039823U (zh) 一种具有多种控制方式的智能开关及智能家居组件
CN203586387U (zh) 一种吸顶式取暖器的控制电路
CN203023624U (zh) 旋塞阀
CN219367755U (zh) 两台热水器并联供热水智能控制装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15881650

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2015881650

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112017016531

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 2017128310

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 112017016531

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20170801