TW593942B - Heating apparatus and ventilation apparatus - Google Patents
Heating apparatus and ventilation apparatus Download PDFInfo
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- TW593942B TW593942B TW090125955A TW90125955A TW593942B TW 593942 B TW593942 B TW 593942B TW 090125955 A TW090125955 A TW 090125955A TW 90125955 A TW90125955 A TW 90125955A TW 593942 B TW593942 B TW 593942B
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- heating
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- stop
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- infrared signal
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
Description
593942 A7 --------!Z__ _ 五、發明説明（1 ) 本發明係有關於一種加熱裝置與換氣裝置。詳而言之 即有關於一種與加熱裝置之加熱開始或加熱停止連動以使 換氣裝置開始作動或停止作動之技術。 習知之技術中已知有一與加熱裝置之加熱開始或加熱 停止連動’以使換氣裝置開始作動或停止作動之技術。為 實現該技術’習知之加熱裝置乃包含有一檢測部、一發送 部及一發送控制部，該檢測部係用以檢測加熱開始或加熱 停止者；該發送部係用以對換氣裝置發送令換氣裝置開始 作動之紅外線信號或使之停止作動之紅外線信號者；而該 發送控制部係用以於前述檢測部測出加熱開始或加熱停止 時（以下稱「加熱開始或停止測出時」），對前述發送部 發送令換氣裝置開始作動之紅外線信號或使之停止作動之 紅外線信號者。 又，換氣裝置包含有一紅外線信號之接收部，其係用 以於令換氣裝置開始作動之紅外線信號發送時使作動開 始，並於令換氣裝置停止作動之紅外線信號發送時使作動 停止者。 該種連動技術係使用紅外線信號，因此紅外線信號通 過之路徑必須是被隔斷仍不妨礙紅外線信號之發送接收 者。 因此，乃提案申請一種於加熱裝置上面設置發送部之 方式。以該方式則使由加熱裝置發送至上方之紅外線信號 直接到達換氣裝置之接收部。相對於此，亦提案申請一種 於加熱裝置前面設置發送部之方式。以此一方式則使由發 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 0請t閲讀背矿之注意事¾再填寫本貢j593942 A7 --------! Z__ _ V. Description of the invention (1) The present invention relates to a heating device and a ventilation device. Specifically, there is a technology related to the start or stop of the ventilation device in conjunction with the heating start or stop of the heating device. There is known a technique known in the art in which the heating device is started or stopped by the heating device to start or stop the ventilation device. In order to realize this technology, the conventional heating device includes a detection section, a transmission section, and a transmission control section. The detection section is used to detect heating start or stop. The infrared signal that the ventilation device starts to operate or the infrared signal that stops it; and the transmission control unit is used to detect when heating is started or stopped by the aforementioned detection unit (hereinafter referred to as "when heating is started or stopped") ), Send the infrared signal that causes the ventilation device to start or stop the infrared signal to the aforementioned transmitting unit. In addition, the ventilator includes an infrared signal receiving section, which is used to start the operation when the infrared signal for transmitting the ventilation device is started, and to stop the operation when the infrared signal for transmitting the ventilation device is stopped. . This linkage technology uses infrared signals, so the path through which the infrared signals pass must be cut off and still not hinder the sending and receiving of infrared signals. Therefore, it is proposed to apply a method of providing a sending section on the heating device. In this way, the infrared signal sent from the heating device to the upper reaches the receiving part of the ventilation device directly. On the other hand, it is also proposed to apply a method of providing a sending section in front of the heating device. In this way, the paper size applied by the Chinese National Standard (CNS) A4 specification (210X297 mm) is applied. 0 Please read the notes on back ore ¾ then fill out this tribute j
•4- 五、發明説明e ) "— 送部發送至前方之紅外線信號接觸位於加熱裝置前方之操 作者等並反射，而該反射之紅外線信號乃到達換氣裝置之 接收部。 習知之加熱裝置於測出加熱開始或停止時由發送部僅 發送一次紅外線信號，因此無論以發送部裝設於加熱裝置 之上面或前面任一方式，皆有發送接收不良產生之可能性。 將發送部設置於加熱裝置上面之方式，於加熱開始或 停止測出時操作者成彎身而使操作者頭部位於加熱裝置上 方時，或於操作者在加熱裝置上方伸臂時，加熱開始或停 止測出時所發送之紅外線信號皆有可能受操作者之頭部或 手臂隔斷而無法到達換氣裝置之接收部。 又，將發送部設置於加熱裝置前面之方式，若於加熱 開始或停止測出時操作者不在預定位置上，則紅外線信號 無法適時反射而到不了換氣裝置之接收部。 本發明之目的即在於實現一種縱使加熱開始或停止測 出時操作者暫時呈阻擋紅外線信號發送接收之位置及姿勢 時，加熱裝置與換氣裝置間皆可確實發送接收紅外線信號 之技術。 本發明有關之加熱裝置係包含有一檢測部、一發送 部、一計時器及一發送控制部，該檢測部係用以檢測加熱 開始或加熱停止者；該發送部係用以對換氣裝置發送令換 氣裝置開始作動之紅外線信號或使之停止作動之紅外線信 號者；該計時器係用以測量由前述檢測部測出加熱開始或 加熱停止時開始之經過時間者；而該發送控制部係用以於 或於 仍於• 4- V. Description of the invention e) —The infrared signal sent to the front by the sending unit contacts and reflects the operator located in front of the heating device, and the reflected infrared signal reaches the receiver of the ventilation device. The conventional heating device sends the infrared signal only once when the heating is detected to start or stop. Therefore, no matter whether the sending section is installed on or above the heating device, there is a possibility of poor transmission and reception. The method of setting the sending part on the heating device, when the operator starts to bend when the heating starts or stops, and the operator's head is above the heating device, or when the operator extends his arms above the heating device, the heating starts. Or the infrared signals sent when the measurement is stopped may be blocked by the operator's head or arm and cannot reach the receiving part of the ventilation device. In the method of placing the transmitting unit in front of the heating device, if the operator is not at a predetermined position when the heating is started or stopped, the infrared signal cannot be reflected in time and cannot reach the receiving unit of the ventilation device. The object of the present invention is to realize a technology that can reliably send and receive infrared signals between the heating device and the ventilation device even when the operator temporarily assumes a position and posture that blocks the transmission and reception of infrared signals when the heating is started or stopped. The heating device related to the present invention includes a detection section, a transmission section, a timer, and a transmission control section. The detection section is used to detect the heating start or stop. The transmission section is used to send the ventilation device. The infrared signal that causes the ventilation device to start or stop the infrared signal; the timer is used to measure the elapsed time when heating starts or stops when heating is detected by the aforementioned detection unit; and the transmission control unit is Used for or in
、^τ— (請先閲讀背面之注意事項再填寫本頁) 593942 五、發明説明 前述檢測部測出加熱開私十 …開始或加熱停止時，對前 送令換氣裝置開始作動之紅外線錢歧之停止作動^ 外線信號，並於業經前料時_量敎之經過時， 對該發送部再發送—之紅外線信號者。 此處所謂之「加熱裝置」不單為瓦斯爐或煤氣爐 爐或微波爐，亦包含小型熱水器等。又，所謂之「發 係可設於加熱裝置之前；+ ^工 」 …衣直之則面或上面以及其他側面亦可。而， 「朝換氣裝置」係包含直接朝向與利用反射朝向。此外， 所謂之「預定之經過時間」宜於3秒至5秒間。 右藉由本發明之加熱裝置，縱使於測出加熱開始或加 熱停止時（加熱開始或停止測出時）操作者暫時呈阻擔紅 外線信號發送接收之位置及姿勢，然由加熱開始或停止測 出時經過預定時間後將再發送紅外線信號，則可使加熱裝 置與換氣裝置間確實發送接收紅外線信號。 則述發送控制部於測量前述預定之經過時間後 每一預定時間再繼續發送相同之紅外線信號為佳。 於此’紅外線信號之發送時間間隔可全部相同 一段時間後改變亦可。 藉由本發明之加熱裝置，縱使加熱開始或加熱停止時 操作者暫時移動至會阻擋紅外線信號發送接收之位置，然 由加熱開始或加熱停止時每隔一段時間即反覆再發送紅外 線信號’因此加熱裝置與換氣裝置間可更確實發送接接收 紅外線信號。 本發明並實現一種新的換氣裝置。該換氣裝置包含有 本紙張尺度適用中國國家標準（CNS) Α4規格（21〇χ297公楚） -6- 593942 A7 五、發明説明 一接收部及一接收控制部，該接收部係用以接收由加熱裝 置發送之紅外線信號者，而該接收控制部係用以於該接收 部接收紅外線信號後，令隨後由加熱裝置再發送之相同紅 外線信號之接收為無效者。 藉由本發明之換氣裝置，紅外線信號一旦接收後隨後 由加熱裝置再發送之紅外線信號之接收即成無效，因此可 減少隨接收增加之電力消耗。更且，對於接收時有蜂鳴器 鳴叫之換氣裝置，則具有可防止蜂鳴音重複響起之優點。 對於具體實現本發明之適切實施例則參照圖示說明。 首先’參照第1圖及第2圖說明有關本實施例相關之瓦斯爐 (加熱裝置之一例）與抽油煙機（換氣裝置之一例）之構 造。第1圖係本實施例相關之瓦斯爐與抽油煙機之正面圖 第2圖係其侧面圖。 第1圖所示者係嵌進外殼29之瓦斯爐22，及設置於較該 瓦斯爐22上方之抽油煙機3〇。 瓦斯爐22係包含有一面向爐台本體23上部於其左侧之 第1爐部24a，與一面對視之於右侧之第2爐部24b。於第1 爐部24a與第2爐部24b間之後方則設有一第3爐部24c(參照 第2圖）。爐台本體23之前面中央係設有一烤爐部24d。由 該爐台本體23之前面中央視之於左側上，係設置有一第1 爐部24a之點火及關火開關26a及一第3爐部24c之點火及關 火開關26c。而由該爐台本體23之前面中央視之於右側上， 則設置有一烤爐部24d之點火及關火開關26d及一第2爐部 24b之點火及關火開關26b。此外，於第2爐部24b之點火及 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 請 先、 閲 之 注 意 事 項 再 填 寫 本 頁 593942 A7 ----—--—幻 _____ 五、發明説明季 ) 關火開關26b下方則設有一使抽油煙機3〇之作動開始或作 動停止4與點火及關火開關26之操作獨立進行之遙控開關 27。於爐台本體23之前面上部2部位上設有發送部28a、 28b。於此’第1發送部28a係設於由中央視之之左侧上，而 苐2發送部28b則設於由中央視之之右側上。 抽油煙機30係具有一設於機罩本體3丨内部之抽氣扇 36’ 一设於该機罩本體31前面下部中央之第1接收部μ，一 於該第1接收部33右侧並列載置之操作部32，及，一設於機 罩本體3 1内侧（參照第2圖）之第2接收部3 5。 其次’參照第3圖說明有關本實施例相關之瓦斯爐22 與抽油煙機30間紅外線信號之發送接收之構造。第3圖所示 者係本實施例相關之瓦斯爐與抽油煙機間紅外線發送接收 之構造圖。 如第3圖所示，於瓦斯爐22内部，與上述第1圖所示各 點火及關火開關26 a〜26d相對應之微動開關（MS) 27a〜 27d係連接於開關檢測部4〇。而該開關檢測部40係可檢測出 微動開關27a〜27d中有任何1個開啟（即，以開關檢測部4〇 與微動開關27構成之電路成關閉狀態），或，微動開關27a 〜27d呈全部關閉（即，以開關檢測部40與微動開關27構成 之電路成開放狀態）者。即，任1個爐部24a〜24c及烤爐部 24d之加熱開始時，或所有爐部24a〜24c及烤爐部24d之加 熱停止時皆可檢測出。而該開關檢測部40係與發送控制部 42相連接。該發送控制部42則與2個並列接續之發送 LED44a、44b (紅外線發光元件之一例）相連接。發送 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) •訂丨 -8- 593942, ^ Τ— (Please read the precautions on the back before filling out this page) 593942 V. Description of the invention The infrared light from the front-end order ventilation device starts when the detection unit detects the heating and opening. The discontinued operation ^ outside signal, and when the expected time _ the amount of elapsed time, send the infrared signal to the sending department. The so-called "heating device" here is not only a gas stove or a gas stove or a microwave oven, but also a small water heater. In addition, the so-called "hair system can be set before the heating device; + workmanship" ... the side or top of the clothes and other sides can also be used. However, the "facing ventilator" includes a direct orientation and a reflective orientation. In addition, the so-called "scheduled elapsed time" is preferably between 3 seconds and 5 seconds. With the heating device of the present invention, even when the heating is started or stopped (when the heating is started or stopped), the operator temporarily assumes a position and posture that hinders the transmission and reception of infrared signals, but the heating is started or stopped. When a predetermined time elapses, an infrared signal will be sent again, so that the infrared signal can be surely sent and received between the heating device and the ventilation device. It is better that the transmission control unit continues to transmit the same infrared signal every predetermined time after measuring the predetermined elapsed time. Here, the transmission time intervals of the infrared signals may all be the same and may be changed after a period of time. With the heating device of the present invention, even when the heating is started or stopped, the operator temporarily moves to a position that will block the transmission and reception of infrared signals. However, when the heating is started or stopped, the infrared signal is repeatedly sent every time period. It can send and receive infrared signals more reliably with the ventilation device. The invention also realizes a new ventilation device. The ventilator includes the paper standard applicable to the Chinese National Standard (CNS) A4 specification (21〇297297) -6- 593942 A7 5. Description of the invention A receiving section and a receiving control section, the receiving section is used for receiving Those who receive infrared signals sent by the heating device, and the receiving control unit is used to make the receiving of the same infrared signals subsequently sent by the heating device invalid after the receiving unit receives the infrared signals. With the ventilating device of the present invention, once the infrared signal is received, the reception of the infrared signal sent by the heating device is invalidated, so the power consumption that increases with the reception can be reduced. Furthermore, for a ventilation device that has a buzzer sound during reception, it has the advantage of preventing repeated buzzer sounds. For suitable embodiments for implementing the present invention, reference is made to the illustration. First, the structures of the gas furnace (an example of a heating device) and the range hood (an example of a ventilation device) related to this embodiment will be described with reference to Figs. 1 and 2. Fig. 1 is a front view of a gas stove and a range hood related to this embodiment. Fig. 2 is a side view thereof. The one shown in FIG. 1 is a gas stove 22 embedded in a casing 29, and a range hood 30 disposed above the gas stove 22. The gas furnace 22 includes a first furnace portion 24a facing the upper part of the hearth body 23 on the left side, and a second furnace portion 24b facing the right side on the other side. A third furnace portion 24c is provided behind the first furnace portion 24a and the second furnace portion 24b (see FIG. 2). An oven portion 24d is provided in the center of the front surface of the hearth body 23. Seen from the center of the front surface of the hearth body 23 on the left side, an ignition and fire switch 26a of a first furnace portion 24a and an ignition and fire switch 26c of a third furnace portion 24c are provided. As viewed from the center of the front surface of the hearth body 23 on the right side, an ignition and fire switch 26d of an oven portion 24d and an ignition and fire switch 26b of a second furnace portion 24b are provided. In addition, the ignition of the second furnace section 24b and the paper size are subject to the Chinese National Standard (CNS) A4 specification (210X297 mm). Please read the precautions before filling out this page 593942 A7 ----—————— Magic _____ V. Description season of the invention) Below the fire switch 26b, there is a remote control switch 27 for starting or stopping the operation of the range hood 30 and the operation of the ignition and fire switch 26 independently. Transmitting portions 28 a and 28 b are provided on the front surface 2 of the hearth body 23. Here, the 'first transmitting section 28a is provided on the left side as viewed from the center, and the 苐 2 transmitting section 28b is provided on the right side as viewed from the center. The range hood 30 has a suction fan 36 'provided inside the hood body 3 丨 a first receiving portion μ provided at the center of the front lower portion of the hood body 31, and a juxtaposition on the right side of the first receiving portion 33 The operation unit 32 to be placed and a second receiving unit 35 provided inside the hood body 31 (see FIG. 2). Next, the structure of transmitting and receiving infrared signals between the gas stove 22 and the range hood 30 related to this embodiment will be described with reference to FIG. 3. The structure shown in Fig. 3 is a structure diagram of infrared transmission and reception between the gas furnace and the range hood according to this embodiment. As shown in Fig. 3, inside the gas furnace 22, micro switches (MS) 27a to 27d corresponding to the ignition and fire-off switches 26a to 26d shown in the above Fig. 1 are connected to the switch detection section 40. The switch detection unit 40 can detect that any one of the micro switches 27a to 27d is turned on (that is, the circuit formed by the switch detection unit 40 and the micro switch 27 is turned off), or the micro switches 27a to 27d are turned on. All are closed (that is, the circuit formed by the switch detection unit 40 and the micro switch 27 is in an open state). That is, it can be detected when heating of any one of the furnace sections 24a to 24c and the oven section 24d is started, or when heating of all the furnace sections 24a to 24c and the oven section 24d is stopped. The switch detection unit 40 is connected to the transmission control unit 42. The transmission control unit 42 is connected to two transmission LEDs 44a and 44b (an example of an infrared light emitting element) connected in parallel. Send This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page) • Order 丨 -8- 593942
五、發明説明（6 )V. Description of Invention (6)
a赞迗部28a上，而發送 。該發送控制部42係包含 LED44b則設置於第2發送部28b上。 有未圖不之振盪電路等，並使如後說明之動作例所示之抽 氣扇36之運轉信號或停止信號，由發送1^〇4^、*仆藉由 、、工外線成為紅外線“號發送出去。此外，運轉信號與停止 信號係圖形各異之脈衝信號。又，前述發送控制部42係與 計時器43相連接，並以乾電池作為電源者。 岫述抽油煙機30内部係並列連接有2個用以接收來自 發送LED44a、44b之紅外線信號之接收LED48a、48b (紅 外線受光兀件之一例）。接收LED48a係設於第1圖所示之 第1接收部33上，而接收LED48b係設於第2接收部35上。該 等接收LED48a、48b則與接收控制部52相連接。而該接收 控制部52上則連接有蜂鳴器53。又，接收控制部52由紅外 線、號得出運轉信號或停止信號，並輸出因應各信號之圖 形之脈衝彳§號的馬達控制信號。該馬達控制信號係發送至 與接收控制部52相連接之馬達控制部56上。該馬達控制部 56係連接於馬達58，並與外部之商用電源57相連接。該馬 達控制部56係因應接收之馬達控制信號而使馬達58驅動或 停止等。該馬達58則與抽氣扇36相連接，並依馬達58之驅 動或停止等而使抽氣扇36之作動開始或停止等。 (第1動作例）其次，主要參照第4圖與第5圖並說明有 關本實施例相關之瓦斯爐22與抽油煙機30之第1動作例。第 4圖所示者係本實施例相關之瓦斯爐之第丨動作例之流程 圖，第5圖所示者係抽油煙機之動作例之流程圖。 本紙張尺度適用中國國家標準（CNS) Μ規格（210X297公釐） 請 先· 閲 面 之 注 意 事 項$·I攀 頁： 訂a likes 迗 部 28a while sending. The transmission control unit 42 including the LED 44b is provided on the second transmission unit 28b. If there is an unillustrated oscillation circuit, etc., the operation signal or stop signal of the exhaust fan 36 shown in the operation example described later will be transmitted as 1 ^ 〇4 ^, * SERVICE, and the external line becomes infrared. " In addition, the operation signal and the stop signal are pulse signals with different patterns. The transmission control unit 42 is connected to the timer 43 and uses a dry battery as a power source. The internal system of the range hood 30 is described in parallel. Two receiving LEDs 48a and 48b (one example of an infrared light receiving element) for receiving infrared signals from the transmitting LEDs 44a and 44b are connected. The receiving LED 48a is provided on the first receiving section 33 shown in FIG. 1 and the receiving LED 48b is The receiving unit 48 is connected to the second receiving unit 35. The receiving LEDs 48a and 48b are connected to the receiving control unit 52. The receiving control unit 52 is connected to a buzzer 53. In addition, the receiving control unit 52 includes an infrared signal and a signal. A running signal or a stop signal is obtained, and a motor control signal corresponding to the pulse 彳 § of the pattern of each signal is output. The motor control signal is sent to the motor control section 56 connected to the reception control section 52. The motor control The 56 is connected to the motor 58 and is connected to an external commercial power source 57. The motor control unit 56 is to drive or stop the motor 58 in response to a received motor control signal. The motor 58 is connected to the exhaust fan 36. The operation of the exhaust fan 36 is started or stopped according to the driving or stopping of the motor 58. (First operation example) Next, referring mainly to FIGS. 4 and 5, the gas furnace 22 related to this embodiment will be described. The first operation example of the range hood 30. The one shown in FIG. 4 is a flowchart of the first operation example of the gas stove related to this embodiment, and the one shown in FIG. 5 is the operation example of the range hood. . This paper size is applicable to Chinese National Standard (CNS) M specifications (210X297 mm). Please note before reading.
線 -9- 593942 A7 B7 五、發明説明 (請先閲讀背面之注意事項再填寫本頁) 起初說明瓦斯爐22之動作。首先，第1圖所示之瓦斯爐 22中任一爐部24a〜24c或烤爐部24d進行點火操作時，即， 第3圖所示之微動開關（MS) 27a〜27d任1個開啟時，係可 由瓦斯爐22之開關檢測部4 0測出（步驟s 1 〇 )。如此一來， 該開關檢測部40乃將固有之圖形之脈衝信號，即加熱開始 檢測信號傳至發送控制部42。接收該信號後之發送控制部 42則進行操控使抽氣扇36之「進行中」運轉信號藉由紅外 線由2個發送LED44a、44b ( 2個發送部28a、28b)送出（步 驟S20 )。即，於加熱開始測出時就發送紅外線信號（運 轉信號）。 -訂· 隨後’連接於發送控制部42上之計時器43即測量由測 出微動開關27a〜27d之任一個開啟時（加熱開始測出時） 開始之經過時間。且，若該時間經過3秒（步驟$ 3 〇 )，則 發送控制部42將控制抽氣扇36之「進行中」運轉作號再产 藉由紅外線由2個發送LED44a、44b發送（步驟S4〇)。即， ►線丨 由加熱開始測出時開始經過3秒後，紅外線信號（運轉信號） 將再度發送。 另，縱使某一微動開關開啟，若已有另一微動開關開 啟時，則「進行中」運轉信號不會發送（步驟sl〇)。此 係由於另一微動開關開啟時抽氣扇36之「進行中」運轉信 號即發出，因此某一微動開關開啟時抽氣扇36之運轉已然 開始之故。 其後，第1圖所示之全部爐部24a〜24C或烤爐部24d之 關火刼作進行時，即，第3圖所示之微動開關（ms) 27aLine -9- 593942 A7 B7 V. Description of the invention (Please read the precautions on the back before filling this page) At first, the operation of the gas furnace 22 will be explained. First, when any one of the furnace sections 24a to 24c or the oven section 24d of the gas furnace 22 shown in FIG. 1 is ignited, that is, when any one of the microswitches (MS) 27a to 27d shown in FIG. 3 is turned on It can be measured by the switch detection unit 40 of the gas furnace 22 (step s 10). In this way, the switch detection unit 40 transmits the pulse signal of the inherent pattern, that is, the heating start detection signal to the transmission control unit 42. After receiving the signal, the transmission control section 42 controls the "in progress" operation signal of the exhaust fan 36 to be transmitted by the two transmission LEDs 44a and 44b (the two transmission sections 28a and 28b) via infrared rays (step S20). That is, an infrared signal (operation signal) is transmitted when the heating starts to be measured. -Order · Subsequent 'The timer 43 connected to the transmission control unit 42 measures the elapsed time from when any one of the measurement micro switches 27a to 27d is turned on (when the heating starts to be measured). In addition, if 3 seconds elapses (step $ 30), the transmission control unit 42 reproduces the "in progress" operation of the control of the exhaust fan 36 and transmits the infrared transmission through the two transmission LEDs 44a and 44b (step S4). 〇). In other words, ►line 丨 After the 3 seconds have passed since the measurement was started, the infrared signal (operation signal) will be sent again. In addition, even if one micro switch is turned on, if another micro switch is turned on, the "in progress" operation signal will not be transmitted (step sl10). This is because the “in progress” operation signal of the exhaust fan 36 is issued when another micro switch is turned on, so the operation of the exhaust fan 36 has already started when a certain micro switch is turned on. Thereafter, when all the furnace sections 24a to 24C or the oven section 24d shown in Fig. 1 are turned off, the micro switch (ms) 27a shown in Fig. 3 is performed.
-10- 593942 A7 B7 號 運 五、發明説明$ ) 〜27d全部關閉時，係可由開關檢測部40測出（步驟S50)。 如此一來，開關檢測部40則使固有之圖形之脈衝信號，即 加熱停止檢測信號傳至發送控制部42。接收該信號後之發 送控制部42乃進行控制使抽氣扇36之停止信號藉由紅外線 由2個發送LED44a、44b ( 2個發送部28a、28b)送出（步 驟S60 )。即，於加熱停止測出時就發送紅外線信號（停 止信號）。 隨後，連接於發送控制部42上之計時器43即測量由測 出微動開關27a〜27d全部關閉時（加熱停止測出時）開始 之經過時間。且，若該時間經過3秒（步驟S7〇 )，則發送 控制部42將控制抽氣扇36之停止信號再度藉由紅外線由 個發送LED44a、44b發送（步驟S80)。即，由加熱停止測 出時開始經過3秒後，紅外線信號（停止信號）將再度發送。 另，縱使某一微動開關關閉，只要還有另一個微動開 關開啟時，亦不發送停止信號（步驟S5〇)。此係由於縱 使某-微動開關關閉，若有另一微動開關呈開啟狀態，則 與該另-微動開關相對應之爐部賴續運轉，因此使抽氣 扇36停止並不適當。 繼之，說明抽油煙機30之動作。以抽油煙機3〇之接收 LED48a或傷接收紅外線信號（步驟si⑷後即以接收 _部52«該紅料⑽為「崎巾」運轉信號或為停 止^ (步驟S12G卜紅外線信號為「進行中」運轉& 時，則可以接收控制部52判別抽氣扇36是否已是「進行°中 運轉中（步細0)。若該抽氣扇36尚未 T紙張尺度^Μ 規; 2-10- 593942 No. A7 B7 Operation V. Description of the invention $) ~ 27d When all are closed, it can be detected by the switch detection unit 40 (step S50). In this way, the switch detection unit 40 transmits a pulse signal having a unique pattern, that is, a heating stop detection signal, to the transmission control unit 42. After receiving this signal, the transmission control unit 42 controls the stop signal of the exhaust fan 36 to be transmitted by two transmitting LEDs 44a and 44b (two transmitting units 28a and 28b) through infrared rays (step S60). That is, an infrared signal (stop signal) is transmitted when the heating stop is detected. Then, the timer 43 connected to the transmission control unit 42 measures the elapsed time from when the micro switches 27a to 27d are all turned off (when the heating is stopped). And, if the time has passed for 3 seconds (step S70), the transmission control section 42 sends the stop signal for controlling the exhaust fan 36 again via infrared rays through the transmission LEDs 44a and 44b (step S80). That is, the infrared signal (stop signal) will be sent again after 3 seconds have elapsed since the heating stop was measured. In addition, even if one of the micro-switches is turned off, as long as another micro-switch is turned on, a stop signal is not transmitted (step S50). This is because even if a micro switch is turned off, if another micro switch is turned on, the furnace section corresponding to the other micro switch continues to operate, so it is not appropriate to stop the exhaust fan 36. Next, the operation of the range hood 30 will be described. The receiving LED48a of the range hood 30 or the infrared signal is received (after step si⑷, the receiving _ section 52 "this red material" is the "Saki towel" operation signal or is stopped ^ (Step S12G, the infrared signal is "in progress ”When running &, the receiving control unit 52 can determine whether the exhaust fan 36 is already“ in progress ”(step 0). If the exhaust fan 36 has not yet been adjusted to the paper size ^ Μ specification; 2
、^τ— ▼線丨· c請先閲讀背面之注意事項再填寫本頁} -11-, ^ Τ— ▼ line 丨 · c Please read the notes on the back before filling in this page} -11-
發明説明 =二Γ收控制部52控制蜂鳴器53發出「。畢」之信息 9 4S140)。且，藉由發送與「進行中」運轉信 就相對應之馬達控制作辨5 1 4 ^ ^ 別乜唬至馬達控制部56以驅動馬達58， 而使該抽氣扇36開始「進行中」運轉（步雜5〇)。反之， 若抽氣扇36已呈「進行中」運轉中（㈣SUG)，則令接 收LED48a、48b所接收夕「、仓—丄 接收之進订中」運轉信號為無效（步 驟S160)，且不發出信息蜂鳴音。 相對於此，接收LED48a、48b所接收之紅外線信號為 停止信號時（步驟Sl2〇)，則可由接收控制部52判別抽氣 扇36是否已經停止（步驟sm)。若抽氣扇36尚未停止， 則以接收控制部52控制蜂鳴器53發出「喝」之信息蜂鳴音 (乂驟8180)且，藉由發送與停止信號相對應之馬達控 制信號至馬達控制部5 6以驅動馬達5 2，而使抽氣扇3 6之「進 行中」運轉停止（步驟S190)。反之，若抽氣扇36已呈停 止中之狀態（步驟S170)，則令接收LED48a、48b所接收 之停止信號為無效（步驟S2〇〇)，且不發出信息蜂鳴音。 如此乃了防止令抽油煙機3 〇開始動作後重複發出相同 之紅外線信號（最初接收之紅外線信號若為運轉信號即指 運轉信號，若為停止信號即指停止信號）。即，僅於抽氣 扇36最初運轉開始或運轉停止時發出信息蜂鳴音，因此操 作者60可確實掌握抽氣扇36之運轉開始或運轉停止之 點。 依據第1動作例，則如第2圖所示操作者60位於測出 熱開始或停止時由發送部28發送之紅外線信號之照射範 時 加圍 (請先閲讀背面之注意事項再填寫本頁) 訂丨 ▼線— 本紙張尺度適用中國國家標準（CNs) A4規格（21〇χ297&^) -12- 593942 A7 —-^-— _B7 五、發明説明和 ) (請4?閲讀t面之注意事項再填寫本頁) 内時，發出之紅外線信號將接觸操作者6〇。觸及操作者6〇 之紅外線信號乃反射而朝瓦斯爐22上方之抽油煙機3〇之方 向照射。且，由設於抽油煙機3〇前面中央之第1接收部33， 或由設於内部之第2接收部35接收紅外線信號後，則藉由上 述發送接收之構造使抽氣扇36開始作動或停止。 又’縱使操作者60暫時脫離加熱開始或停止測出時所 發出之紅外線信號之照射範圍時，由於自加熱開始或停止 測出時開始經過3秒後將再度發送紅外線信號，則當下若操 作者60位於紅外線信號之照射範圍内，發出之紅外線信號 即接觸操作者60。觸及操作者60之紅外線信號乃反射而朝 瓦斯爐22上方之抽油煙機30之方向照射，且由第1接收部33 或第2接收部35接收後，可藉由上述發送接收之構造使抽氣 扇3 6開始作動或停止。 縱使操作者60暫時脫離紅外線信號之照射範圍，但操 作者60正在操作設於爐台本體23上之點火及關火開關26確 疋’且’難以想像操作者會一直靜止於不變位置，因此只 要經過點火或關火操作所需之大概時間3秒後再度發送紅 外線信號，該紅外線信號觸及操作者60之機率應是頗高。 如此一來，依據第1動作例，縱使於加熱開始或停止測 出時操作者60暫時呈有礙紅外線信號之發送接收之位置及 姿勢，由於自加熱開始或停止測出時開始經過3秒後將再發 送紅外線信號，則可使瓦斯爐22與抽油煙機30間確實發送 接收紅外線信號。即，可使與瓦斯爐22之點火及關火開關 26連動之抽油煙機30之抽氣康36確實進行作動之開始或停 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） -13- 593942 A7 ----------—. __ 五、發明説明（U ) (第2動作例）其次，主要參照第6圖說明第2動作例。 第6圖所示者係本實施例相關之瓦斯爐之第2動作例之流程 圖。第2動作例乃第1動作例之變形例，以下即與第1動作例 才目異之點。 第2動作例係於加熱開始測出時發出抽氣扇36之「進行 中」運轉信號後（步驟S20 )，由加熱開始測出時開始經 過3秒後（步驟S3 0)，令再度發送「進行中」運轉信號之 動作（步驟S40 )反覆進行3次（步驟S42 )。相同地，於 加熱停止測出時發出抽氣扇36之停止信號後（步驟S60 )， 由加熱停止測出時開始經過3秒後（步驟S70 )，令再度發 送停止信號之動作（步驟S80)反覆進行3次（步驟s82)。 另，關於抽油煙機30之動作係與第5圖所示且於第1動 作例中說明之動作相同。 依據第2動作例，則縱使於加熱開始或停止測出時操作 者60暫時呈有礙紅外線信號之發送接收之位置及姿勢，由 於自加熱開始或停止測出時開始每隔3秒就再發送3次紅外 線信號，則瓦斯爐22與抽油煙機30間紅外線信號之發送接 收可更加確實。即，可使與瓦斯爐22之點火及關火開關％ 連動之抽油煙機30之抽氣扇36之作動開始或停止更為確 實。 另，第2動作例係於加熱開始或停止測出時發送丨次紅 外線信號，而由該時開始每隔3秒發送3次，共計4次之紅外 線信號。此時，若於瓦斯爐22之爐台本體23上面設有接收 本紙張尺度適财_家鱗（_ Α4規格⑵GX297公釐) (請先閲讀背面之注意事項再填寫本頁) 、^τ— ▼線丨 •14-Description of the Invention = The control unit 52 controls the buzzer 53 to send a ". Bi" message 9 4S140). And, by sending a "in progress" operation letter to identify the corresponding motor control 5 1 4 ^ ^ Don't be fooled to the motor control unit 56 to drive the motor 58, so that the exhaust fan 36 starts "in progress" Operation (step 5). Conversely, if the exhaust fan 36 is already in the "in progress" operation (㈣SUG), the operation signal of the ", Cang-丄 Receiving order in progress" received by the receiving LEDs 48a, 48b is disabled (step S160), A message beep sounds. On the other hand, when the infrared signals received by the receiving LEDs 48a and 48b are stop signals (step S120), the reception control unit 52 can determine whether the exhaust fan 36 has stopped (step sm). If the exhaust fan 36 has not stopped, the receiving control unit 52 controls the buzzer 53 to emit a "beverage" information beep (step 8180), and sends a motor control signal corresponding to the stop signal to the motor control The unit 56 drives the motor 52 to stop the "in progress" operation of the exhaust fan 36 (step S190). Conversely, if the exhaust fan 36 has been stopped (step S170), the stop signals received by the receiving LEDs 48a and 48b are invalidated (step S200), and no information beep sound is issued. This is to prevent the same range infrared signal from being repeatedly emitted after the range hood 30 starts to operate (the first infrared signal received is a running signal if it is a running signal, and a stopping signal if it is a stop signal). That is, the information beep sounds only when the first operation of the suction fan 36 is started or stopped, so the operator 60 can surely grasp the point at which the operation of the suction fan 36 is started or stopped. According to the first operation example, as shown in FIG. 2, the operator 60 is located at the measurement range of the infrared signal sent by the transmitting section 28 when the heat is started or stopped. (Please read the precautions on the back before filling this page. ) Order 丨 ▼ Line — This paper size applies to Chinese National Standards (CNs) A4 specification (21〇χ297 & ^) -12- 593942 A7 —- ^ -— _B7 V. Description of the invention and) (Please read 4? Caution When filling in this page), the infrared signal will contact the operator 60. The infrared signal reaching the operator 60 is reflected and irradiated toward the range hood 30 above the gas furnace 22. In addition, after the infrared signal is received by the first receiving section 33 provided in the front center of the range hood 30 or the internal second receiving section 35, the exhaust fan 36 is started to operate by the above-mentioned transmission and reception structure. Or stop. Also, even if the operator 60 temporarily departs from the irradiation range of the infrared signal emitted when the heating is started or stopped, since the infrared signal will be sent again after 3 seconds have passed since the heating started or stopped the measurement, if the operator now 60 is located in the irradiation range of the infrared signal, and the infrared signal sent out contacts the operator 60. The infrared signal reaching the operator 60 is reflected and irradiates toward the range hood 30 above the gas furnace 22, and is received by the first receiving section 33 or the second receiving section 35. The air fan 36 is started or stopped. Even if the operator 60 is temporarily out of the irradiation range of the infrared signal, the operator 60 is operating the ignition and fire switch 26 provided on the hearth body 23, and it is difficult to imagine that the operator will remain stationary at a constant position. The infrared signal is sent again after about 3 seconds after the ignition or fire-off operation is required, and the probability that the infrared signal touches the operator 60 should be quite high. In this way, according to the first operation example, even if the operator 60 temporarily assumes a position and posture that hinders the transmission and reception of infrared signals when the heating is started or stopped, since 3 seconds have passed since the heating started or stopped the measurement When the infrared signal is transmitted again, the infrared signal can be surely transmitted and received between the gas stove 22 and the range hood 30. That is, the start or stop of the extractor hood 30 of the range hood 30 which is linked with the ignition and fire switch 26 of the gas furnace 22 can be actually started or stopped. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -13- 593942 A7 ------------. __ 5. Description of the Invention (U) (Second Operation Example) Next, the second operation example will be described mainly with reference to FIG. 6. Fig. 6 is a flowchart of a second operation example of the gas furnace related to this embodiment. The second operation example is a modification of the first operation example. The following points are different from the first operation example. The second operation example is after the “in progress” operation signal of the exhaust fan 36 is issued when the heating start measurement is performed (step S20), after 3 seconds have elapsed since the heating start measurement (step S3 0), the “ The operation of the "in progress" operation signal (step S40) is repeated three times (step S42). Similarly, after the stop signal of the exhaust fan 36 is issued when the heating stop is detected (step S60), after 3 seconds have elapsed from the start of the heating stop measurement (step S70), the operation of sending the stop signal again (step S80) is performed. Repeat 3 times (step s82). The operation of the range hood 30 is the same as that shown in Fig. 5 and described in the first operation example. According to the second operation example, even when the heating starts or stops the measurement, the operator 60 temporarily assumes a position and posture that interferes with the transmission and reception of infrared signals. Since the heating is started or stopped, the measurement is started every 3 seconds. The infrared signal is transmitted three times, so that the transmission and reception of the infrared signal between the gas stove 22 and the range hood 30 can be more reliable. That is, it is possible to more reliably start or stop the operation of the exhaust fan 36 of the range hood 30 in conjunction with the ignition and fire-off switch% of the gas furnace 22. In the second operation example, infrared signals are sent once when the heating is started or stopped, and infrared signals are sent three times every three seconds from this time. At this time, if the main body 23 of the gas furnace 22 is provided with a paper size suitable for receiving this paper _ home scale (_ Α4 size ⑵ GX297 mm) (Please read the precautions on the back before filling this page), ^ τ— ▼ Line 丨 • 14-
593942 五、發明説明（?2 ) 口P ’更於抽油煙機3 0中設有發送部並使之可雙方通信，而 於抽油煙機30收到紅外線信號時發出回覆信號，且於瓦斯 爐22收到該回覆信號時停止由瓦斯爐22發送紅外線信號， 則可減少發送紅外線信號之次數，並可抑制電力消耗。此 一开> 態於使用如本實施例所示之乾電池45 (參照第3圖）之 瓦斯爐22時特別有用。 (第3動作例）其次，主要參照第7圖說明第3動作例。 第7圖所示者係本實施例相關之瓦斯爐之第3動作例之流程 圖。第3動作例乃第2動作例之變形例，以下即與第2動作例 相異。 第3動作例係於加熱開始測出時發出抽氣扇％之「進行 中」運轉信號後（步驟S20 )，由加熱開始測出時開始經 過3秒後（步驟S30)，令再度發送「進行中」運轉信號之 動作（步驟S40)於全部微動開關27關閉前（加熱停止測 出時）反覆進行（步驟S50)。 但，關於停止信號則與第2動作例相同，係由加熱停止 測出時開始經過3秒後（步驟S70)，令再度發送停止信號 之動作（步驟S80)反覆進行3次（步驟S82)。 另，關於抽油煙機30之動作係與第5圖所示且於第1動 作例中說明之動作相同。 依據第3動作例，係令再度發送「進行中」運轉信號之 動作於全部微動開關27關閉前反覆進行，則縱使自加熱開 始測出時開始操作者60長時間呈有礙紅外線信號之發送接 收之位置及姿勢，瓦斯爐22與抽油煙機3〇間亦可確實發送 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） (請閲讀背面之注意事項再填寫本頁)593942 V. Description of the invention (? 2) Port P 'is more equipped with a sending section in the range hood 30 to enable both parties to communicate, and sends a reply signal when the range hood 30 receives an infrared signal, and the gas stove When 22 stops receiving the infrared signal from the gas furnace 22 when receiving the reply signal, the number of times of transmitting the infrared signal can be reduced, and power consumption can be suppressed. This ON state is particularly useful when using the gas furnace 22 of the dry battery 45 (see Fig. 3) as shown in this embodiment. (Third Operation Example) Next, a third operation example will be described mainly with reference to FIG. 7. Fig. 7 is a flowchart of a third operation example of the gas furnace related to this embodiment. The third operation example is a modification of the second operation example, and the following is different from the second operation example. The third operation example is to send an "in progress" operation signal of the exhaust fan% when the heating start measurement is performed (step S20), and after 3 seconds have elapsed since the heating start measurement (step S30), the command is sent again to The operation of the "middle" operation signal (step S40) is repeated until all the micro-switches 27 are turned off (when the heating is stopped) (step S50). However, the stop signal is the same as the second operation example. After 3 seconds have elapsed since the heating stop was detected (step S70), the operation of sending the stop signal again (step S80) is repeated three times (step S82). The operation of the range hood 30 is the same as that shown in Fig. 5 and described in the first operation example. According to the third operation example, the operation of sending the "in progress" operation signal again is repeated before all the micro-switches 27 are turned off. Even if the self-heating measurement is started, the operator 60 will send and receive infrared signals for a long time. Position and posture, the gas stove 22 and the range hood 30 can also send the paper standard applicable to China National Standards (CNS) A4 specifications (210X297 mm) (Please read the precautions on the back before filling in this page)
•、可I ▼線丨 -15- 593942 A7 _______B7__ 五、發明説明彳3 ) 接收紅外線信號。 此外，第3實施例之情形亦屬雙方通信，故可大幅抑制 電力之消耗。又，瓦斯爐22之電源若採使用商用電源之方 式，則無更換電池之必要，縱使消耗稍多之電力亦因此使 缺點變少。 以上係有關本發明之實施例相關之瓦斯爐22與抽油煙 機30之說明，但本發明並非完全以上述實施例為限，而可 依據熟知此技藝者之知識，以各種變更、改良之形態實施。 以下為圖示之簡單說明。 第1圖係本實施例相關之瓦斯爐與抽油煙機之正面圖。 第2圖係本實施例相關之瓦斯爐與抽油煙機之侧面圖。 第3圖所示者係本實施例相關之瓦斯爐與抽油煙機間 紅外線發送接收之構造圖。 第4圖所示者係本實施例相關之瓦斯爐之第1動作例之 流程圖。 第5圖所示者係本實施例相關之抽油煙機之動作例之 流程圖。 第6圖所示者係本實施例相關之瓦斯爐之第2動作例之 流程圖。 第7圖所示者係本實施例相關之瓦斯爐之第3動作例之 流程圖。 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 、一叮| -16- 593942 A7 B7 五、發明説明（ί4 ) 【元件標號對照表】 22···瓦斯爐（加熱裝置之一例） 33…第1接收部 23…爐台本體 35··.第2接收部 24…爐部 3 6...抽氣扇 24a...第1爐部 40...開關檢測部 24b...第2爐部 42...發送控制部 24c...第3爐部 43···計時器 24d...烤爐部 44a、44b···發送LED (紅外線發 25…遙控開關 光元件之一例） 26 (a〜d)…點火及關火開關 45…乾電池 27...微動開關 48a、48b···接收LED (紅外線受 28...發送部 光元件之一例） 28a...第1發送部 52...接收控制部 28b...第2發送部 53...蜂鳴器 29...外殼 56…馬達控制部 30···抽油煙機（換氣裝置之一例） 5 7...商用電源 31...機罩本體 5 8...馬達 32...操作部 60 +操作者 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS) Α4規格（210X297公釐） -17-• 、 Can I ▼ line 丨 -15- 593942 A7 _______B7__ 5. Description of the invention 彳 3) Receive infrared signals. In addition, in the case of the third embodiment, the communication between the two parties is also performed, so the power consumption can be significantly suppressed. In addition, if the power source of the gas furnace 22 is a commercial power source, there is no need to replace the battery, and even if it consumes a little more power, the disadvantages are reduced. The above is the description of the gas stove 22 and the range hood 30 related to the embodiment of the present invention, but the present invention is not limited to the above embodiment, but may be modified and improved in various forms according to the knowledge of the skilled person Implementation. The following is a brief description of the illustration. FIG. 1 is a front view of a gas stove and a range hood related to this embodiment. Fig. 2 is a side view of the gas stove and the range hood related to this embodiment. The structure shown in Fig. 3 is the structure of infrared transmission and reception between the gas furnace and the range hood according to this embodiment. The flowchart shown in Fig. 4 is a first operation example of the gas furnace related to this embodiment. The flowchart shown in Fig. 5 is an operation example of the range hood related to this embodiment. The flowchart shown in Fig. 6 is a second operation example of the gas furnace related to this embodiment. Fig. 7 is a flowchart of a third operation example of the gas furnace related to this embodiment. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling out this page), Yiding | -16- 593942 A7 B7 V. Description of the invention (ί4) [Element number Comparison table] 22 ... Gas stove (an example of a heating device) 33 ... First receiving section 23 ... Hearth body 35 ... Second receiving section 24 ... Furnace section 3 6 ... Exhaust fan 24a ... 第1 furnace section 40 ... switch detection section 24b ... second furnace section 42 ... transmission control section 24c ... third furnace section 43 ... timer 24d ... oven sections 44a, 44b ·· Send LED (Infrared emitting 25 ... One example of remote control switch light element) 26 (a ~ d) ... Ignition and fire switch 45 ... Dry battery 27 ... Micro switch 48a, 48b ... Receiving LED (Infrared receiving 28. .. An example of the optical element of the transmitting unit) 28a ... the first transmitting unit 52 ... the receiving control unit 28b ... the second transmitting unit 53 ... the buzzer 29 ... the housing 56 ... the motor control unit 30 ··· Range hood (an example of a ventilator) 5 7 ... Commercial power supply 31 ... Hood body 5 8 ... Motor 32 ... Operation section 60 + Operator (please read the note on the back first) (Fill in this page again) Zhang scale applicable Chinese National Standard (CNS) Α4 size (210X297 mm) -17-
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000367654A JP3524872B2 (en) | 2000-12-01 | 2000-12-01 | Heating and ventilation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW593942B true TW593942B (en) | 2004-06-21 |
Family
ID=18838041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090125955A TW593942B (en) | 2000-12-01 | 2001-10-19 | Heating apparatus and ventilation apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3524872B2 (en) |
| KR (2) | KR200262150Y1 (en) |
| TW (1) | TW593942B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4699153B2 (en) * | 2005-09-29 | 2011-06-08 | ヤマハリビングテック株式会社 | Ventilation equipment |
| JP5151178B2 (en) * | 2007-02-23 | 2013-02-27 | パナソニック株式会社 | Induction heating cooker |
| JP4822219B2 (en) * | 2007-12-28 | 2011-11-24 | リンナイ株式会社 | Cooker |
| JP2009186124A (en) * | 2008-02-08 | 2009-08-20 | Rinnai Corp | Cooking device |
| JP4931875B2 (en) * | 2008-07-16 | 2012-05-16 | リンナイ株式会社 | Cooker |
| JP5465214B2 (en) * | 2011-05-25 | 2014-04-09 | リンナイ株式会社 | Gas stove |
| JP2013044509A (en) * | 2011-08-26 | 2013-03-04 | Harman Co Ltd | Heating cooker |
| CN104390251B (en) * | 2014-11-25 | 2016-09-28 | 胡宇鑫 | A kind of device aspirating oil mist combustion |
| JP6138888B2 (en) * | 2015-10-27 | 2017-05-31 | 株式会社ハーマン | Cooker |
| CN109028229B (en) * | 2018-09-29 | 2020-10-02 | 佛山市云米电器科技有限公司 | Gear shifting method of range hood with visual detection module |
-
2000
- 2000-12-01 JP JP2000367654A patent/JP3524872B2/en not_active Expired - Lifetime
-
2001
- 2001-06-04 KR KR2020010016605U patent/KR200262150Y1/en not_active IP Right Cessation
- 2001-06-04 KR KR10-2001-0031070A patent/KR100433163B1/en active IP Right Grant
- 2001-10-19 TW TW090125955A patent/TW593942B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002168490A (en) | 2002-06-14 |
| KR200262150Y1 (en) | 2002-03-18 |
| JP3524872B2 (en) | 2004-05-10 |
| KR20020043147A (en) | 2002-06-08 |
| KR100433163B1 (en) | 2004-05-27 |
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