TW202046820A - Health pot heating device with wireless power supply - Google Patents
Health pot heating device with wireless power supply Download PDFInfo
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- TW202046820A TW202046820A TW108119965A TW108119965A TW202046820A TW 202046820 A TW202046820 A TW 202046820A TW 108119965 A TW108119965 A TW 108119965A TW 108119965 A TW108119965 A TW 108119965A TW 202046820 A TW202046820 A TW 202046820A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
本發明涉及一種無線供電養生壺加熱裝置,特別是一種以取得無線供電能量發射裝置的發射能量做為上方裝置加熱所需的能源,該無線供電能量發射裝置與上方裝置之間利用電磁感應原理傳送能量,上方裝置接收該能量,再供其本身運作之用的一種無線供電養生壺加熱裝置。The invention relates to a heating device for a wireless power-supply health pot, in particular to a wireless power-supply energy transmitter as the energy required for heating of the upper device, the wireless power-supply energy transmitter and the upper device are transmitted by the principle of electromagnetic induction Energy. The upper device receives the energy and then uses it for its own operation. A wireless power health pot heating device.
有關傳統習用相關養生壺之技術來說,則現代生活節奏的加快,使養生一詞成為時下最時髦的話題,不管是養生節目的不斷湧現,還是養生工具的層出不窮,都讓人們在一定程度上越來越關注自己的身心健康。養生壺的出現,就為個人自己在家保健提供了方便。養生壺是一種用於養生保健的、可以烹飲的容器,屬於小家電範疇,類似於電熱水壺,但是相比熱水壺而言更加智能,一般都具有智能煮食程序和自動控制技術,具有煮養生湯、花茶、水果茶、蟲草等多種功能。傳統養生壺以接點方式進行電能傳輸,再將電能轉換為熱能的方式。當功率越大電流越大, 養生壺的電源接點溫度就越高, 因此電源接頭的製作就必須採用優質pc塑膠,然而此種塑膠無毒、耐高溫、具防火、韌性好等特性,也因此成本異常昂貴。Regarding the technology of traditional health-preserving pots, the pace of modern life is accelerating, making the term health-preserving the most fashionable topic nowadays. Whether it is the continuous emergence of health-preserving programs or the endless emergence of health-preserving tools, people are in a certain degree People are paying more and more attention to their physical and mental health. The emergence of health-preserving pots provides convenience for individuals to take care of themselves at home. Health-preserving pot is a container that can be used for health preservation and health care. It belongs to the category of small household appliances. It is similar to electric kettle, but it is more intelligent than hot water kettle. Generally, it has intelligent cooking procedures and automatic control technology, and it has cooking and health preservation. Soup, scented tea, fruit tea, cordyceps and other functions. The traditional health pot uses contacts to transmit electric energy, and then converts electric energy into heat. The higher the power and the higher the current, the higher the temperature of the power contact of the health pot. Therefore, the production of the power connector must be made of high-quality pc plastic. However, this plastic is non-toxic, high temperature resistant, fireproof, and tough. The cost is extremely expensive.
故,有必要提出一種能夠透過無線供電裝置與上方加熱裝置之間以電感耦合傳送能量,兩者之間不需使用接頭連接,如此,則無線供電裝置及上方加熱裝置都可以做到無導電接點外露,對於養生壺的清洗而言,相較於現有的接點式更為安全方便;同時少了接點,會讓外型更美觀,並且大幅減少專利接頭昂貴的成本,改善現有技術的缺憾。Therefore, it is necessary to propose a method that can transmit energy through inductive coupling between the wireless power supply device and the upper heating device, and there is no need to use a connector to connect between the two. In this way, the wireless power supply device and the upper heating device can be connected without electrical conduction. The point is exposed, for the cleaning of the health pot, it is safer and more convenient than the existing contact type; at the same time, the lack of contact points will make the appearance more beautiful, and greatly reduce the expensive cost of the patented joint and improve the existing technology. Regret.
本發明公開一種無線供電養生壺加熱裝置,本發明之養生壺系統控制器集成電路的研發具有高效反饋機制,通過運用或使用特定軟件算法和PID控溫技術,可精確控制烹飪時間,實時精準控制養生壺溫度, 用最佳火候烹煮茶類、湯類、藥膳、粥等各種食品,使之最大保留營養成分與口味。透過養生壺系統的電源與溫度控制,操作簡便可以滿足不同消費者的各種需求。The invention discloses a wireless power supply heating device for a health pot. The research and development of the health pot system controller integrated circuit of the present invention has an efficient feedback mechanism. By using or using a specific software algorithm and PID temperature control technology, the cooking time can be accurately controlled and real-time accurate control The temperature of the health-preserving pot is used to cook various foods such as tea, soup, medicated food, porridge and so on with the best heat to maximize the retention of nutrients and taste. Through the power supply and temperature control of the health pot system, the easy operation can meet the various needs of different consumers.
本發明之無線供電養生壺加熱裝置,其目的有三;其一在於解決養生壺系統的電源與溫度控制,須透過接點接觸的方式來提供大電源以及溫度的控制,而外露的金屬接點對於清洗非常不便,稍有不慎有水造成金屬接點短路造成危險。其二在解決養生壺系統接點接觸的方式,一般在養生壺中心位置有一個3、4或5 個接點頭,此接頭具有專屬的專利,而承托底座與養生壺,一般採用優質pc塑膠,這種塑膠無毒、耐高溫、具防火、韌性好等特性,但是,也因此而成本非常貴。其三在養生壺承托底座,只能提供專屬的養生壺使用,除此之外無法做其他用途,因此本發明之實施態樣,能夠做為其他用途使用或是其他運用。The wireless power supply health pot heating device of the present invention has three purposes; one is to solve the power supply and temperature control of the health pot system, which must provide large power and temperature control through contact contacts, and the exposed metal contacts Cleaning is very inconvenient, and a slight accidental water will cause a short circuit of the metal contacts and cause danger. The second is to solve the contact contact method of the health pot system. Generally, there is a 3, 4 or 5 contact head in the center of the health pot. This joint has an exclusive patent, and the supporting base and the health pot are generally made of high-quality pc plastic , This kind of plastic is non-toxic, high temperature resistant, fireproof, good toughness and other characteristics, but it is also very expensive. The third is that the health pot supporting base can only be used for exclusive health pots, and cannot be used for other purposes. Therefore, the implementation aspect of the present invention can be used for other purposes or other applications.
本發明的無線供電養生壺加熱裝置包括有一無線供電能量發射裝置及一無線供電接收端養生壺。其中該無線供電能量發射裝置包括有:一發射端線圈,設於該無線供電能量發射裝置的上方;一發射端無線通信裝置,設於無線供電能量發射裝置內部訊號不受干擾處,執行無線信號的發射;一發射端控制器,電性耦接於該發射端無線通信裝置及該發射端線圈,且設於該發射端線圈之一側邊,該發射端控制器中包括有:一整流單元,用以接收一AC電源;一逆變器功率單元,耦接於該整流單元,用以執行逆變器的電功率轉換,產生交流電能量;一能量發射單元,耦接於該逆變器功率單元,將所產生的交流電能量透過該發射端線圈發射出去;一系統資訊單元,耦接於該能量發射單元,用以收集相關能量發射或能量被接收或是整體系統的資訊;及一微控制器單元,耦接於該系統資訊單元,且雙向耦接於該發射端無線通信裝置,用以接收該能量發射或能量被接收或是整體系統的資訊,以執行相關計算與操作。其中,無線供電接收端養生壺,置放於該無線供電能量發射裝置的上方,該無線供電接收端養生壺內部包括有:一容置空間,設於該無線供電接收端養生壺之內部,用以容置該無線供電接收端養生壺所欲置放之物或料;一加熱板,設於該容置空間外的下方,用以對該物或料執行加熱或保溫;一隔磁片,設於該加熱板的下方,用以隔離磁場之干擾;一接收端無線通信裝置,設於該無線供電接收端內部訊號不受干擾處,用以執行無線信號的接收;一接收端線圈,設於該隔磁片的下方,用以感應該發射端線圈所傳送之能量;及一接收端控制器,電性耦接於該接收端無線通信裝置及該接收端線圈,且設於該接收端線圈之一側邊,用以執行接收端的電路控制。上述中,該無線供電能量發射裝置與該無線供電接收端養生壺之間,係由該無線供電能量發射裝置將電能量以電磁感應傳送至上方的無線供電接收端養生壺中,乃是透過該發射端線圈與該接收端線圈之間的電磁感應,傳送能量,作為該無線供電接收端養生壺加熱時需要的能量來源。The wireless power supply health pot heating device of the present invention includes a wireless power supply energy transmitter and a wireless power supply receiving end health pot. The wireless power supply energy transmitting device includes: a transmitting end coil, arranged above the wireless power supply energy transmitting device; a transmitting end wireless communication device, located at a place where the signal inside the wireless power supply energy transmitting device is not interfered to perform wireless signal A transmitting terminal controller, electrically coupled to the transmitting terminal wireless communication device and the transmitting terminal coil, and arranged on one side of the transmitting terminal coil, the transmitting terminal controller includes: a rectifier unit , Used to receive an AC power source; an inverter power unit, coupled to the rectifier unit, used to perform the inverter's electric power conversion to generate alternating current energy; an energy transmitting unit, coupled to the inverter power unit , The generated alternating current energy is transmitted out through the transmitting end coil; a system information unit, coupled to the energy transmitting unit, used to collect related energy transmission or energy received or overall system information; and a microcontroller The unit is coupled to the system information unit and bidirectionally coupled to the transmitting terminal wireless communication device for receiving the energy emission or energy received or the information of the overall system to perform related calculations and operations. Wherein, the wireless power supply receiving end health pot is placed above the wireless power supply energy transmitting device, and the wireless power supply receiving end health pot includes: an accommodating space arranged inside the wireless power supply receiving end health pot for use To accommodate the object or material to be placed in the health pot at the wireless power supply receiving end; a heating plate is arranged below the accommodating space to heat or keep the object or material; a magnetic isolation sheet, It is installed under the heating plate to isolate the interference of the magnetic field; a receiving end wireless communication device is installed in the wireless power receiving end where the internal signal is not interfered to perform wireless signal reception; a receiving end coil is provided Under the magnetic isolation sheet, it is used to induce the energy transmitted by the transmitting end coil; and a receiving end controller, electrically coupled to the receiving end wireless communication device and the receiving end coil, and arranged at the receiving end One side of the coil is used to perform circuit control at the receiving end. In the above, between the wireless power supply energy transmitter and the wireless power supply receiving end health pot, the wireless power supply energy transmitter transmits the electric energy to the upper wireless power supply receiving end health pot through electromagnetic induction. The electromagnetic induction between the coil at the transmitting end and the coil at the receiving end transmits energy, which is used as the energy source required for heating the health pot at the receiving end of the wireless power supply.
為使能更進一步瞭解本發明的特徵及技術內容,請參閱以下有關本發明的詳細說明與圖式,然而所提供的圖式僅用於提供參考與說明,並非用來對本發明加以限制。In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.
本發明公開一種無線供電養生壺加熱裝置,由於置放下方的無線供電能量發射裝置與擺置在上方的無線供電接收端養生壺之間,是以電感耦合傳送能量,兩者之間不需使用接頭連接,因此下方的無線供電能量發射裝置及上方的無線供電接收端養生壺兩者皆可以做到無導電接點外露。如此,則對於養生壺的清洗而言,相較於習用的接點式養生壺來說,將會更為安全方便。同時,本發明實施例中少了接點,將使得其外型更為美觀,主要能節省專利接頭昂貴的成本。另外,有關下方之無線供電等等的裝置也能夠被運用於一般鍋具,亦即本發明下方之無線供電能量發射裝置能當作是小型電磁爐而使用。The invention discloses a heating device for a wireless power supply health pot. Since the wireless power supply energy transmitting device placed below and the wireless power supply receiving end health pot placed above are inductively coupled to transmit energy, there is no need to use between the two The connector is connected, so both the lower wireless power supply energy transmitting device and the upper wireless power receiving end health pot can achieve no conductive contacts exposed. In this way, the cleaning of the health pot will be safer and more convenient than the conventional contact type health pot. At the same time, the lack of contacts in the embodiment of the present invention will make the appearance more beautiful, and can mainly save the expensive cost of the patent joint. In addition, devices related to the wireless power supply below can also be applied to general pots and pans, that is, the wireless power transmission device below the present invention can be used as a small induction cooker.
在下文中將參閱隨附圖式,藉以更充分地描述各種例示性實施例,並在隨附圖式中展示一些例示性實施例。然而,本發明之概念可能以許多不同形式來加以體現,且不應解釋為僅限於本文中所闡述之例示性實施例。確切而言,提供此等例示性實施例使得本發明將為詳盡且完整,且將向熟習此項技術者充分傳達本發明概念的範疇。在諸圖式中,可為了清楚而誇示各個元件或對應電路方塊之大小以及相對之尺寸大小與連接或耦接之間的關係;此外,類似的數字始終指示為類似元件。In the following, referring to the accompanying drawings, various exemplary embodiments are described more fully, and some exemplary embodiments are shown in the accompanying drawings. However, the concept of the present invention may be embodied in many different forms, and should not be construed as being limited to the exemplary embodiments described herein. To be precise, the provision of these exemplary embodiments will make the present invention detailed and complete, and will fully convey the scope of the concept of the present invention to those skilled in the art. In the drawings, the size of each element or corresponding circuit block and the relationship between the relative size and the connection or coupling can be exaggerated for clarity; in addition, similar numbers always indicate similar elements.
應理解,雖然在本文中可能使用術語上方或下方、左側或右側、前端或尾端等等,此等術語乃用以清楚地區分一個元件位置與該元件相對位置關係,或為區分一元件與另一元件之間位置上的差異,或是不同元件之間的位置相對關係的不相同,其並非用以限制該文字序號所呈現之順序關係。因此,下文論述之左側(上側或前側)元件可稱為右側(下側或後側)元件而不偏離本發明概念之教示;且非必然有文字用語上或數字上連續或次序之關係;又,本文可能使用有術語「複數個」或「多個」來描述具有設置多個元件,但此等複數個元件並不僅限於實施有二個、三個或四個及四個以上的元件數目表示所實施的技術。以上,合先敘明。It should be understood that although the terms above or below, left or right, front or tail, etc. may be used in this text, these terms are used to clearly distinguish the position of an element from the relative position of the element, or to distinguish an element from The difference in position between another element or the relative positional relationship between different elements is not intended to limit the sequence relationship presented by the character serial number. Therefore, the left side (upper side or front side) element discussed below can be referred to as the right side (lower side or back side) element without departing from the teaching of the concept of the present invention; and it does not necessarily have a literal or numerical continuity or order relationship; and , This article may use the term "plurality" or "multiple" to describe the number of elements provided with multiple elements, but these elements are not limited to the implementation of two, three or four or more than four elements. Technology implemented. The above is explained first.
參閱圖1所示,本發明無線供電養生壺加熱裝置的運用實施例,主要包括有一置放於下方的無線供電能量發射裝置30以及一置放在上方的無線供電接收端養生壺10,乃是透過取得無線供電能量發射裝置30的發射能量,做為上方裝置在執行加熱所需的能源輸入。其中無線供電能量發射裝置30利用電磁感應原理發射能量傳送給上方的無線供電接收端養生壺10,至於無線供電接收端養生壺10加熱的原理則是養生壺於接收所感應的能量之後再透過將電能轉換為熱能的方式執行一般養生壺的加熱。兩者之間並且執行無線通訊的傳輸,藉以傳輸與加熱操作相關之資訊。至於所採用的通訊方式可以是利用433MHz或 2.4G等等射頻無線(RF)通訊裝置加以完成。Referring to FIG. 1, the application embodiment of the heating device of the wireless power supply health pot of the present invention mainly includes a wireless power supply energy transmitting
圖2、圖3中所示,無線供電能量發射裝置包括有:一發射端線圈38、一發射端無線通信裝置36及一發射端控制器37。發射端線圈38設於無線供電能量發射裝置30的上方;發射端無線通信裝置36則是設於該發射端線圈的下方,用以執行無線信號的發射;發射端控制器37則是電性耦接於發射端無線通信裝置36及發射端線圈38,並且設於發射端線圈38之一側邊,圖3所示發射端控制器37的設置位置僅為一實施例說明,本發明實際製作上並不以此為限制。在另一實施例中,該本發明之無線供電能量發射裝置30中還可以包括有一隔磁片34,所述隔磁片34設置於發射端線圈38下方,用以隔離磁場對系統其它裝置的干擾;並且發射端無線通信裝置36設置於通信不受干擾的地方如控制器遠離發射線圈的一側,或是距離隔磁片間隔超過5cm處。As shown in FIGS. 2 and 3, the wireless power supply energy transmitting device includes: a transmitting
圖2及圖5中所示,無線供電接收端養生壺10,置放於該無線供電能量發射裝置30的上方,該無線供電接收端養生壺10內部包括有:一容置空間11、一加熱板12、一隔磁片14、一接收端無線通信裝置16、一接收端線圈18以及一接收端控制器17。其中容置空間11設於無線供電接收端養生壺10之內部,為由無線供電接收端養生壺10的內部所形成,用以容置無線供電接收端養生壺10所欲置放之物或料,也就是用來放置一般養生壺中所放置的養生湯、花茶、水果茶、蟲草…等等,但本發明並不以此為限制,也能夠是一般需要加熱保溫的飲料。加熱板12設於容置空間11外的下方,用以對該物或料執行加熱或保溫。隔磁片14則是設於加熱板12的下方,用以隔離磁場之干擾。接收端無線通信裝置16設於通信不受干擾之處如控制器遠離發射線圈的一側,或是距離隔磁片間隔超過5cm處,用以執行無線信號的接收。接收端線圈18乃是設於接收端無線通信裝置16的下方,用以感應發射端線圈38所傳送之能量。另一方面,所述的接收端控制器17(如圖5所示),為同時電性耦接於接收端無線通信裝置16及接收端線圈18,且是設於接收端線圈18之一側邊上,用以執行與接收端相關的電路控制。透過上述內容,本發明之無線供電能量發射裝置30與無線供電接收端養生壺10之間,主要係由無線供電能量發射裝置30將電能量以電磁感應傳送至上方的無線供電接收端養生壺10中,其中透過發射端線圈38與接收端線圈18之間的電磁感應,作為該無線供電接收端養生壺10於加熱時需要的能量來源。在一實施例中,無線供電接收端養生壺10內部還設有一溫度傳感器19,作為該無線供電接收端養生壺10之溫度值檢測之用。As shown in Figures 2 and 5, the wireless power supply receiving
圖4所示為進一步揭露有關發射端控制器37的內部主要電路組成元件,發射端控制器37中包括有:一AC電源371、一整流單元372、一逆變器功率單元373、一能量發射單元374、一系統資訊單元375以及一微控制器單元376。整流單元372用以接收一個外部的AC電源371。逆變器功率單元373耦接於整流單元372,用以執行逆變器的電功率轉換,也就是執行脈衝寬度調變(PWM)的能量轉換,產生電能量。能量發射單元374耦接於逆變器功率單元373,用以將所產生的電能量透過前述的發射端線圈38發射出去,讓接收端線圈18加以感應接收。系統資訊單元375耦接於能量發射單元374,用以收集相關能量發射或能量被接收或是整體系統的資訊。微控制器單元376耦接於系統資訊單元375,且雙向耦接於前述的發射端無線通信裝置36,用以接收該能量發射或能量被接收,或是整體加熱裝置系統的資訊,以執行相關計算與操作。Figure 4 shows further disclosure of the main internal circuit components of the
在又一實施例中,圖4所示之發射端控制器37內部還包括設有一驅動逆變器單元377及一低壓電源控制單元378。其中,驅動逆變器單元377的輸入端耦接於微控制器單元376,而該驅動逆變器單元377的輸出端則耦接於逆變器功率單元373,用以提供驅動逆變器(指變流器、換流器、功率轉換器、Converter 或 Inverter)運作所需的控制信號。另外低壓電源控制單元378的輸入端耦接於整流單元372,該低壓電源控制單元378的輸出端耦接於微控制器單元376,作為偵測電源為低壓時的逆變器運作與控制。In another embodiment, the
更進一步而言,本發明之無線供電養生壺加熱裝置,整體而言,在取得無線供電能量發射裝置30的發射能量,做為上方裝置加熱所需的能源, 之間以無線供電能量發射裝置利用電磁感應原理,使得其養生壺後端可以執行加熱。且兩者之間執行無線通信傳輸,通訊方式是利用433MHz或 2.4G等等無線射頻(RF)通訊裝置。先由無線供電能量發射裝置30將小部分能量傳送至上方的無線供電接收端養生壺10,該無線供電接收端養生壺10感應能量且使用接收到的能量供其本身運作之用以外,並且同時對下方的發射端無線通信裝置36進行偵測通訊,待通訊確認無線供電接收端存在後,再將能量控制的數據傳送至下方的無線供電能量發射裝置30中,進而將溫度值做為能量控制依據,達到無線供電能量發射裝置30的發射能量的相關控制。在通訊方法上,乃是上方的接收端無線通信裝置16將加熱相關數據以數位通訊方式通知下方發射端無線通信裝置36,以無線供電能量發射裝置30增加或減小電量以達至穩定加熱溫度的效果。數位通訊方式可為單向或是雙向通訊。當無線供電能量發射裝置30發射將小部分能量傳送至上方的無線供電接收端養生壺10,如果無接收到接收端無線通信裝置16的回應,但又感測到上方為金屬物時,則將下方的無線供電能量發射裝置30改為電磁爐模式,直接對上方的金屬材質的鍋具進行加熱,本發明之無線供電養生壺加熱裝置以無線供電裝置的方式發射,且利用電磁感應加熱原理,電能通過磁場變化,藉由上方的鐵磁性金屬轉化為熱能。Furthermore, the wireless power supply health pot heating device of the present invention, as a whole, obtains the transmission energy of the wireless power supply
圖4之進一步說明,無線供電能量發射裝置30端的構造,為將AC電源371(如AC市電的電源)經過整流單元372成為DC電源,透過低壓電源控制單元378轉為低壓供給微控制器單元376與發射端無線通信裝置36,微控制器單元376掌控了整個系統運作的流程,包含 : 偵測加熱物體、切換加熱模式、量測系統資訊、保護電路與驅動逆變器信號等等。微控制器單元376發射特定頻率的PWM訊號給予驅動逆變器單元377,驅動逆變器單元377將此訊號放大與增強轉為可驅動逆變器功率單元373的訊號,如此逆變器功率單元373對輸入的DC進行切換可將整流單元372的直流電力轉為與驅動訊號相同頻率的交流電,此特定頻率的交流電驅動由發射線圈與諧振電容組成的能量發射單元374,產生讓上方磁場交互變化的現象來達到能量傳輸給與上方的能量接收端,此能量接收端可以是一般的鐵磁性鍋具,或是接收能量用的銅線繞製的電感線圈,例如本發明中的無線供電接收端養生壺10中所裝設的接收端線圈18。4 further illustrates that the structure of the wireless power supply
圖6中,揭露有關於無線供電接收端養生壺10中之接收端控制器17的電路組成架構,包括有:一溫度加熱裝置171、一AC開關控制器172、一電壓控制單元173、一微控制器裝置174。其中,溫度加熱裝置171的一端耦接於接收端線圈18之一端。AC開關控制器172的一端耦接於接收端線圈18之另一端上,以及該AC開關控制器172的另一端耦接於溫度加熱裝置171的另一端上。電壓控制單元173的兩輸入端個別與接收端線圈18之一端及其接收端線圈18的另一端相耦接,如圖6所示。所述微控制器裝置174是與接收端無線通信裝置16雙向耦接,且耦接於電壓控制單元173的輸出信號,並輸出控制信號至該AC開關控制器172之中。此外,溫度傳感器19的輸入端耦接於該溫度加熱裝置171上,且溫度傳感器19的輸出端耦接於微控制器裝置174,作為該無線供電接收端養生壺10之溫度值檢測之用。In FIG. 6, the circuit composition structure of the receiving
更進一步而言,在圖6中的無線供電接收端養生壺10的微控制器裝置174與溫度傳感器19,主要做為溫度感測與無線通訊傳輸使用。當下方的無線供電能量發射裝置30,對該無線供電接收端養生壺10進行能量發射時,發射端的電磁信號從而產生電源,以提供給該無線供電接收端養生壺10,使得微控制器裝置174會透過溫度傳感器19開始偵測溫度。當溫度高於一預先設定的設定值時,該微控制器裝置174透過接收端無線通信裝置16,將資訊傳送至發射端線圈38,藉以通知下方的無線供電能量發射裝置30減小電量發射。另外,當溫度低於設定值時,微控制器裝置174透過該接收端無線通信裝置16將資訊傳送至無線供電能量發射裝置30,藉以通知發射端增加電量的發射,以達至穩定溫度的效果。Furthermore, the
圖7所示,為本發明實施例的無線供電之運作時序示意圖。其中包括有:能量發射端發射能量的驅動信號、能量發射端無線通信信號、能量發射端發送能量、能量接收端無線通信信號以及能量接收端接收能量等五個運作的時序與流程。本發明之無線供電接收端養生壺10的接收端線圈18採用非接觸式近距離的電磁感應與電感電容諧振原理傳輸能量。在無線供電發射端和無線供電接收端各有一個線圈(即發射端線圈38與接收端線圈18),利用發射端交互變化磁場傳送能量給予接收端。此外,實際系統運作的信號,由如圖7所示的時序與流程所運作。其中無線供電能量發射裝置30端的微控制器單元376,會在一固定間隔時間內,發出一短暫特定頻率的PWM信號,以驅動逆變器運作發射能量,此用途是作為一物體檢測,在有任何可以進行加熱的接收端(鐵磁性鍋具與線圈電感)所放置之下,在發送能量檢測時,無線供電能量發射裝置30端的系統功率會發生變化,在圖7中的t1時間點上,置放加熱器具於該無線供電能量發射裝置30之上後,則無線供電能量發射裝置30端會因為有電磁感應而使得系統電流增加,此時,代表無線供電能量發射裝置30端上方有加熱物體放置其上,但,我們還需要再進行確認此物體為一般的鍋具,還是具有通訊控制功能的一能量接收端,如本發明之無線供電接收端養生壺10。FIG. 7 is a schematic diagram of the operation sequence of wireless power supply according to an embodiment of the present invention. It includes five operation timings and processes: the driving signal of the energy transmitting terminal, the wireless communication signal of the energy transmitting terminal, the energy transmitting terminal of the energy transmitting terminal, the wireless communication signal of the energy receiving terminal, and the energy receiving terminal receiving energy. The receiving
因此,在t2時間的時間點上,無線供電能量發射裝置30端開始發送該特定頻率PWM訊號,以驅動逆變器,此發送能量用途為識別檢測(如圖7之t2時點的能量發射端發射能量的驅動信號之識別檢測),此識別檢測發送的能量會小於能量檢測階段的能量,但又足以讓養生壺這類的無線供電接收端養生壺10的微控制器裝置174及接收端無線通信裝置16運作。當無線供電接收端養生壺10接收到識別檢測能量後,必須在協議的時間內,利用無線供電接收端養生壺10的接收端無線通信裝置16發送信號,傳送給無線供電能量發射裝置30端的發射端無線通信裝置36。之後,在t3的時點上,無線供電能量發射裝置30端的微控制器單元376收到從該發射端無線通信裝置36所傳來的識別訊號,則無線供電能量發射裝置30端會確認置放在上方的裝置,為本發明所述之無線供電接收端養生壺10,之後,開始調整PWM頻率去驅動逆變器持續發送能量,而接收端線圈18透過感應該發射端線圈38的電磁場從而產生電源轉為熱能,執行加熱。Therefore, at the time point of t2, the wireless power supply
圖8所示,為本發明實施例的無線供電接收端養生壺於加熱時之信號時序流程示意圖。其中同樣包括有能量發射端發射能量的驅動信號、能量發射端無線通信信號、能量發射端發送能量、能量接收端無線通信信號以及能量接收端接收能量等五個運作的時序與流程。圖8主要是當無線供電接收端養生壺10進入持續加熱的程序後,必須按照事先協議的固定時間週期,透過接收端無線通信裝置16發送加熱資訊給予該發射端無線通信裝置36,如圖8中所揭露的加熱資訊是由能量接收端無線通信信號所發出,再由能量發射端無線通信信號作一回應資訊。接者,無線供電能量發射裝置30端則由微控制器單元376接收該加熱資訊後,控制逆變器的PWM頻率以及控制占空比來達到調節發射能量之目的。如此,即可讓無線供電接收端養生壺10的接收能量能夠朝向所設定的目標去調整。其中,能量接收端接收能量的時序,在ta時間點時能量增加,為持續加熱之狀態;在tb時間點時由於持續的加熱,所以能量則再累積增加,同樣在持續加熱之狀態。之後,在tc時間點時,該能量發射端停止發送能量,使得能量接收端所接收的能量也隨之下降,亦即停止加熱以維持住一固定溫度。相反的,若是溫度低於一設定值,則能量發射端即啟動發射能量,使該能量接收端能夠再次接收能量進行加熱。FIG. 8 is a schematic diagram of the signal sequence flow diagram of the health pot at the wireless power receiving end during heating according to the embodiment of the present invention. It also includes five operation timings and processes: the driving signal of the energy transmitting end, the wireless communication signal of the energy transmitting end, the energy transmitting end of the energy transmitting end, the wireless communication signal of the energy receiving end, and the energy receiving end of the energy receiving end. Fig. 8 mainly shows that when the wireless power supply receiving
圖9本發明實施例的電磁爐模式之運作時序示意圖,乃是說明在另一實施例中,是當無線供電能量發射裝置30在發送能量檢測時,產生如圖9所是的情形,亦即為如果擺放上去的接收端裝置,是為一般電磁爐用的鍋具,此時,會因為電磁耦合讓能量發射端耗費較大的功率,如果耗費功率夠大或是能量發射單元的諧振次數夠少之時,預期有鍋具存在進行偵測通訊確認,在t2時間後微控制器單元376開始發送功率較小的識別檢測能量,如果連續幾次後,並無接收到接收端無線通信裝置16的通信信號時,則在 t3時間點,將會轉為電磁爐模式,亦即,本發明的無線供電能量發射裝置30乃是可以使用於一般鍋具,能夠當作是電磁爐使用,可讓使用者透過無線供電能量發射裝置30的一人機介面上的按鈕或觸屏來控制無線供電能量發射裝置30加熱的強弱。FIG. 9 is a schematic diagram of the operation sequence of the induction cooker mode of the embodiment of the present invention, which illustrates that in another embodiment, when the wireless power
綜上所述,本發明中採用無線供電能量發射裝置30與上方無線供電能量接收端樣生壺10等兩個裝置之間,以電感耦合傳送能量,使得兩者之間不需使用接頭連接,有效改善習用技術之缺失。因此,在實際生產製造裝置時,所述無線供電能量發射裝置30與置放於上方的無線供電能量接收端樣生壺10等裝置都可以做到無導電接點外露。於此,對於養生壺的清潔、清洗工作上相較於現有的接點式養生壺更為安全方便。同時少了接點,亦使得整體外型更加美觀,並且能大幅度的節省專利接頭昂貴的成本。此外,下方之無線供電能量發射裝置30也可以被運用於一般鍋具的加熱使用,亦即,上方所放置的裝置可以是一般的鍋具,乃是將無線供電能量發射裝置30當作是小型電磁爐使用。顯見,本發明技術內容具有極強的專利申請要件。In summary, in the present invention, two devices such as the wireless power
然而,本發明說明所述之內容,僅為較佳實施例之舉例說明,當不能以之限定本發明所保護之範圍,任何相關局部變動、微小的修改修正或增加之技術,或為數字上或位置上的變化等等,仍不脫離本發明所保護之範圍。However, the content described in the description of the present invention is only an example of a preferred embodiment. When it cannot be used to limit the scope of protection of the present invention, any relevant partial changes, minor modifications, amendments, or added technologies, or numerically Or changes in position, etc., still do not depart from the scope of protection of the present invention.
10:無線供電接收端養生壺 11:容置空間 12:加熱板 14:隔磁片 16:接收端無線通信裝置 17:接收端控制器 18:接收端線圈 19:溫度傳感器 30:無線供電能量發射裝置 34:發射端隔磁片 36:發射端無線通信裝置 37:發射端控制器 38:發射端線圈 171:溫度加熱裝置 172:AC開關控制器 173:電壓控制單元 174:微控制器裝置 371:AC電源 372:整流單元 373:逆變器功率單元 374:能量發射單元 375:系統資訊單元 376:微控制器單元 377:驅動逆變器單元 378:低壓電源控制單元 10: Wireless power supply receiving end health pot 11: Housing space 12: Heating plate 14: Magnetic barrier 16: Receiver wireless communication device 17: Receiver controller 18: Receiving coil 19: Temperature sensor 30: Wireless power supply energy transmitter 34: Transmitter magnetic barrier 36: Transmitter wireless communication device 37: Transmitter controller 38: Transmitter coil 171: Temperature heating device 172: AC switch controller 173: Voltage Control Unit 174: Microcontroller device 371: AC power supply 372: Rectifier unit 373: Inverter power unit 374: Energy Transmitting Unit 375: System Information Unit 376: Microcontroller unit 377: Drive inverter unit 378: Low-voltage power supply control unit
圖1為本發明實施例的透視示意圖;Figure 1 is a perspective schematic view of an embodiment of the present invention;
圖2為本發明實施例的側面剖視示意圖;2 is a schematic side sectional view of an embodiment of the present invention;
圖3為本發明實施例中無線供電能量發射裝置的俯視示意圖;3 is a schematic top view of a wireless power supply energy transmitting device in an embodiment of the present invention;
圖4為本發明實施例中發射端控制器的電路方塊連接示意圖;4 is a schematic diagram of the circuit block connection of the transmitter controller in the embodiment of the present invention;
圖5為本發明實施例中無線供電接收端養生壺的俯視示意圖;5 is a schematic top view of a health-preserving pot at the wireless power supply receiving end in an embodiment of the present invention;
圖6為本發明實施例中接收端控制器的電路方塊連接示意圖;6 is a schematic diagram of the circuit block connection of the receiving end controller in the embodiment of the present invention;
圖7為本發明實施例的無線供電之運作時序示意圖;7 is a schematic diagram of the operation sequence of wireless power supply according to an embodiment of the present invention;
圖8為本發明實施例的無線供電接收端養生壺於加熱時之信號時序流程示意圖;FIG. 8 is a schematic diagram of the signal sequence flow diagram of the health pot at the wireless power receiving end during heating according to the embodiment of the invention;
圖9為本發明實施例的電磁爐模式之運作時序示意圖。9 is a schematic diagram of the operation sequence of the induction cooker mode according to the embodiment of the present invention.
10:無線供電接收端養生壺 10: Wireless power supply receiving end health pot
11:容置空間 11: Housing space
12:加熱板 12: Heating plate
14:隔磁片 14: Magnetic barrier
16:接收端無線通信裝置 16: Receiver wireless communication device
18:接收端線圈 18: Receiving coil
30:無線供電能量發射裝置 30: Wireless power supply energy transmitter
34:發射端隔磁片 34: Transmitter magnetic barrier
36:發射端無線通信裝置 36: Transmitter wireless communication device
38:發射端線圈 38: Transmitter coil
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