TWI578841B - Conductive structure for a heating device - Google Patents
Conductive structure for a heating device Download PDFInfo
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- TWI578841B TWI578841B TW101138859A TW101138859A TWI578841B TW I578841 B TWI578841 B TW I578841B TW 101138859 A TW101138859 A TW 101138859A TW 101138859 A TW101138859 A TW 101138859A TW I578841 B TWI578841 B TW I578841B
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Description
本發明提供一種加熱裝置的導電結構改良,其是與導電迴路結構有關。 The present invention provides an improved electrical structure of a heating device that is associated with a conductive loop structure.
一般的加熱裝置如第1圖所示,該加熱裝置10透過一第一電刷11及一第二電刷12分別與一第一導線111及一第二導線121形成連接,而該第一導線111及該第二導線121電性連接交流電源,則當電源導通時,該加熱裝置10形成電路迴路中強大的阻抗,則該加熱裝置10即能產生熱能而作能對待加熱物品進行加熱;然而,由於該加熱裝置10是分別連接於第一導線111與第二導線121,第一導線111及第二導線121之間具有一定的距離,則在電路迴路導通時,電路迴路的導線周圍即會產生磁場,而當第一導線111與第二導線121之間的距離越大時,電路迴路所產生的磁場越弱,而電感值亦越大,而當電感值越大時,亦會同時升高電壓,造成電壓的波動;如此,便更會直接影響加熱裝置的加熱作用,使該加熱裝置的加熱效率不良,而造成加熱裝置加熱效能不彰之缺失;有鑑於此,本發明人潛心研究並更深入構思,歷經多次研發試作後,終於發明出一種加熱裝置的導電結構改良。 The first heating device 10 is connected to a first wire 111 and a second wire 121 through a first brush 11 and a second brush 12, as shown in FIG. 111 and the second wire 121 are electrically connected to the alternating current power source, and when the power source is turned on, the heating device 10 forms a strong impedance in the circuit circuit, and the heating device 10 can generate heat energy to heat the article to be heated; Since the heating device 10 is respectively connected to the first wire 111 and the second wire 121, and the first wire 111 and the second wire 121 have a certain distance between each other, when the circuit circuit is turned on, the wire around the circuit circuit is A magnetic field is generated, and when the distance between the first wire 111 and the second wire 121 is larger, the magnetic field generated by the circuit circuit is weaker, and the inductance value is larger, and when the inductance value is larger, the magnetic field is simultaneously increased. High voltage, causing voltage fluctuations; thus, it will directly affect the heating effect of the heating device, so that the heating efficiency of the heating device is poor, and the heating device is ineffective in heating performance; in view of this, the present invention The Ming people devoted themselves to research and further conceived. After many research and development experiments, they finally invented a conductive structure improvement of a heating device.
本發明提供一種加熱裝置的導電結構改良,其主要目的是解決習知導電結構的電感值大而會影響加熱裝置效能之缺失。 The invention provides an improvement of the conductive structure of the heating device, and the main purpose thereof is to solve the problem that the inductance value of the conventional conductive structure is large and the performance of the heating device is affected.
為達前述目的,本發明提供一種加熱裝置的導電結構改良,係一導電結構供以電性連接一加熱裝置,而該導電結構包含:相穿套的一第一導電管以及一第二導電管,該第一導電管及該第二導電管分別為以低電阻而具導電性之材質製成之空心管結構,且第一導電管與第二導電管之間設置一絕緣單元,該第一導電管及該第二導電管分別導通高頻交流電源,且該加熱裝置再分別與該第一導電管及該第二導電管電性導通。 To achieve the foregoing objective, the present invention provides an improved conductive structure of a heating device, wherein a conductive structure is electrically connected to a heating device, and the conductive structure comprises: a first conductive tube and a second conductive tube that pass through the sleeve The first conductive tube and the second conductive tube are hollow tube structures made of a material having low electrical resistance and electrical conductivity, and an insulating unit is disposed between the first conductive tube and the second conductive tube. The conductive tube and the second conductive tube respectively conduct a high-frequency AC power source, and the heating device is electrically connected to the first conductive tube and the second conductive tube, respectively.
藉由第一導電管與第二導電管相穿套的結構關係,最大幅度地降低第一導電管與第二導電管之間的距離,藉以最大幅度地降低電感值的產生,從而提高電壓電流的穩定性,當然也就能同時提高加熱裝置的穩定性及效能,且因可有效降低電感量,則又能避免高頻電源末端輸出變壓器的損壞。 By the structural relationship between the first conductive tube and the second conductive tube, the distance between the first conductive tube and the second conductive tube is reduced to the greatest extent, thereby maximally reducing the generation of the inductance value, thereby increasing the voltage and current. The stability, of course, can also improve the stability and performance of the heating device, and because it can effectively reduce the inductance, it can avoid the damage of the output transformer of the high-frequency power terminal.
為使貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識,以下茲請配合【圖式簡單說明】詳述如后:本發明加熱裝置的導電結構改良之較佳實施例如第2至9圖所示,係一導電結構供以電性連接一加熱裝置20,而該導電結構包含:相穿套的一第一導電管30以及一第二導電管40,且第一導電管30與第二導電管40之間設置一絕緣單元50,該第一導電管 30及該第二導電管40分別導通高頻交流電源,且該加熱裝置20再分別與該第一導電管30及該第二導電管40電性導通,其中:該第一導電管30及該第二導電管40分別為以低電阻而具導電性之材質製成之空心管結構,該第一導電管30及該第二導電管40穿套的方式可為第一導電管30套設於第二導電管40外,或是第二導電管40套設於該第一導電管30外皆可;且該第一導電管30及該第二導電管40的數量更可依需求增加為複數,如第6圖所示;而該絕緣單元50可為一絕緣塗層塗佈於該第一導電管30與第二導電管40接觸的面上,或是以一絕緣套管套設於該第一導電管30及該第二導電管40之間;以及且該第一導電管30、第二導電管40電性導通高頻交流電源或加熱裝置20之方法可分別透過一導電塊60接觸導通,該導電塊60由低電阻之材質所製成,該導電塊60接觸設置於該第一導電管30、該第二導電管40與高頻交流電源之間、該第一導電管30與加熱裝置20之間以及該第二導電管40與該加熱裝置20之間;而該加熱裝置20可為平板結構之加熱板20A,如第2、3圖所示;該加熱板20A上可為具有一成形部21之形態,如第4、5圖所示;該加熱裝置20可為加熱成形上模20B、加熱成形下模20C,且該加熱成形上模20B及該加熱成形下模20C可對合並可分別電性連接一個該導電結構,如第7、8圖所示;或是該加熱裝置20A再接觸一連續滾動式加熱帶70設置,透過該加熱裝置20A使熱傳 導至該連續滾動式加熱帶70,使該連續滾動式加熱帶70具有加熱效果,如第9圖所示。 In order to enable the reviewing committee to have a better understanding and understanding of the purpose, features and functions of the present invention, the following is a detailed description of the following: a preferred embodiment of the improved electrical structure of the heating device of the present invention, for example. 2 to 9 are a conductive structure for electrically connecting a heating device 20, and the conductive structure comprises: a first conductive tube 30 and a second conductive tube 40 that penetrate the sleeve, and the first conductive An insulating unit 50 is disposed between the tube 30 and the second conductive tube 40, and the first conductive tube The second conductive tube 40 is electrically connected to the first conductive tube 30 and the second conductive tube 40, wherein the first conductive tube 30 and the second conductive tube 30 are respectively electrically connected to the first conductive tube 30 and the second conductive tube 40. The second conductive tube 40 is a hollow tube structure made of a material having low electrical resistance and electrical conductivity. The first conductive tube 30 and the second conductive tube 40 are sleeved in a manner that the first conductive tube 30 is sleeved on the first conductive tube 30. The second conductive tube 40 or the second conductive tube 40 can be disposed outside the first conductive tube 30; and the number of the first conductive tube 30 and the second conductive tube 40 can be increased to a plurality according to requirements. As shown in FIG. 6 , the insulating unit 50 may be coated on the surface of the first conductive tube 30 and the second conductive tube 40 , or may be sleeved by an insulating sleeve. The method between the first conductive tube 30 and the second conductive tube 40; and the first conductive tube 30 and the second conductive tube 40 electrically conducting the high frequency alternating current power source or the heating device 20 can be respectively contacted through a conductive block 60. The conductive block 60 is made of a low-resistance material, and the conductive block 60 is disposed in contact with the first conductive tube 30. The second conductive tube 40 is between the first conductive tube 30 and the heating device 20, and between the second conductive tube 40 and the heating device 20; and the heating device 20 can be a flat structure. The heating plate 20A is as shown in Figs. 2 and 3; the heating plate 20A may have a shape of a forming portion 21 as shown in Figs. 4 and 5; the heating device 20 may be a heated forming upper mold 20B and heated. Forming the lower mold 20C, and the heat-forming upper mold 20B and the heat-forming lower mold 20C can be electrically connected to one of the conductive structures separately, as shown in FIGS. 7 and 8; or the heating device 20A is contacted again. A continuous rolling heating belt 70 is provided, and heat is transmitted through the heating device 20A. The continuous rolling type heating belt 70 is guided to have a heating effect as shown in Fig. 9.
以上為本發明加熱裝置的導電結構改良之結構組態,藉該第一導電管30與該第二導電管40相套設的結構關係,使該第一導電管30與該第二導電管40之間的距離減縮至最小值,當該第一導電管30與該第二導電管40之間的距離降低,亦能同時降低整個電路迴路產生的電感,使電感值降到最低,提高電流的穩定性,並能避免電壓的干擾,如此便能提高加熱裝置20的加熱穩定性,且因可有效降低電感量,則能避免高頻電源末端輸出變壓器的損壞,提高加熱裝置20效能並提高使用壽命。 The above is a structural configuration of the improved conductive structure of the heating device of the present invention. The first conductive tube 30 and the second conductive tube 40 are configured by the structural relationship between the first conductive tube 30 and the second conductive tube 40. The distance between the first conductive tube 30 and the second conductive tube 40 is reduced, and the inductance generated by the entire circuit loop can be simultaneously reduced, the inductance value is minimized, and the current is increased. Stability, and can avoid voltage interference, so that the heating stability of the heating device 20 can be improved, and since the inductance can be effectively reduced, the damage of the output transformer of the high-frequency power source can be avoided, and the performance of the heating device 20 can be improved and the use can be improved. life.
另外,上述之實施例皆以第一導電管30與第二導電管40透過導電塊60與高頻交流電源或加熱裝置20導通之電性連接方式作為說明,然,為適應不同的需求,該第一導電管30與第二導電管40的電性連接方式亦能作佈局的改變,如第10圖所示,其中:如第10圖所示,該第一導電管30及第二導電管40的數量及佈局可作改變,且是可以設置複數第一導電管30或複數第二導電管40,且該第一導電管30及該第二導電管40的數量不需相同,只要設置至少一個該第一導電管30及至少一個該第二導電管40即可,而如第10圖所示之實施例是設置三個第一導電管30以及一個第二導電管40,而其中兩個第一導電管30是分別透過導電塊60與該加熱裝置20電性導通,而另外一第一導電管30則與該第二導電管40穿套設置,且該第二導電管40穿出該第一導電管30 後直接電性導通該加熱裝置20而不需透過該導電塊60,如此亦能完成電性導通,達成與上述實施例相同之功效。 In addition, in the above embodiments, the first conductive tube 30 and the second conductive tube 40 are electrically connected to the high-frequency AC power source or the heating device 20 through the conductive block 60. However, in order to meet different needs, The electrical connection manner of the first conductive tube 30 and the second conductive tube 40 can also be changed as a layout, as shown in FIG. 10, wherein: as shown in FIG. 10, the first conductive tube 30 and the second conductive tube The number and layout of the 40 can be changed, and a plurality of first conductive tubes 30 or a plurality of second conductive tubes 40 can be disposed, and the number of the first conductive tubes 30 and the second conductive tubes 40 need not be the same, as long as at least One first conductive tube 30 and at least one second conductive tube 40 may be used, and the embodiment shown in FIG. 10 is to provide three first conductive tubes 30 and one second conductive tube 40, and two of them. The first conductive tube 30 is electrically connected to the heating device 20 through the conductive block 60, and the other first conductive tube 30 is disposed through the second conductive tube 40, and the second conductive tube 40 passes through the First conductive tube 30 After that, the heating device 20 is directly electrically connected without passing through the conductive block 60, so that electrical conduction can be completed, and the same effect as the above embodiment can be achieved.
而上述各實施例所使用之高頻交流電源,係指將50/60Hz的電源,經整流升頻後之高頻率電源,做為加熱用電源。 The high-frequency AC power source used in each of the above embodiments refers to a high-frequency power source that has a 50/60 Hz power source and is rectified and up-converted, and is used as a power source for heating.
10‧‧‧加熱裝置 10‧‧‧ heating device
11‧‧‧第一電刷 11‧‧‧First brush
111‧‧‧第一導線 111‧‧‧First wire
12‧‧‧第二電刷 12‧‧‧Second brush
121‧‧‧第二導線 121‧‧‧Second wire
20‧‧‧加熱裝置 20‧‧‧ heating device
20A‧‧‧加熱板 20A‧‧‧heating plate
21‧‧‧成形部 21‧‧‧Forming Department
20B‧‧‧加熱成形上模 20B‧‧‧heat forming upper die
20C‧‧‧加熱成形下模 20C‧‧‧Heating Forming Die
30‧‧‧第一導電管 30‧‧‧First Conductive Tube
40‧‧‧第二導電管 40‧‧‧Second conductive tube
50‧‧‧絕緣單元 50‧‧‧Insulation unit
60‧‧‧導電塊 60‧‧‧Electrical block
70‧‧‧連續滾動式加熱帶 70‧‧‧Continuous rolling heating belt
第1圖 為習知加熱裝置的電連接示意圖。 Figure 1 is a schematic view of the electrical connection of a conventional heating device.
第2圖 為本發明加熱裝置的導電結構改良之加熱裝置為加熱板之立體外觀示意圖。 Fig. 2 is a schematic perspective view showing the heating device of the heating device of the present invention as a heating device.
第3圖 為本發明加熱裝置的導電結構改良之加熱裝置為加熱板之剖視平面示意圖。 Fig. 3 is a schematic plan view showing the heating device of the heating device of the present invention in a heating structure.
第4圖 為本發明加熱裝置的導電結構改良之加熱裝置上具有成形部之立體外觀示意圖。 Fig. 4 is a perspective view showing the appearance of a forming portion of the heating device with improved conductive structure of the heating device of the present invention.
第5圖 為本發明加熱裝置的導電結構改良之加熱裝置上具有成形部之剖視平面示意圖。 Fig. 5 is a schematic plan view showing a forming portion of a heating device with improved conductive structure of the heating device of the present invention.
第6圖 為本發明加熱裝置的導電結構改良之各導電管數量設置為三之實施例外觀示意圖。 Fig. 6 is a schematic view showing the appearance of an embodiment in which the number of the respective conductive tubes of the heating device of the present invention is improved to three.
第7圖 為本發明加熱裝置的導電結構改良配合上加熱成形模及下加熱成形模使用之立體外觀示意圖。 Fig. 7 is a perspective view showing the appearance of the heating structure of the heating device of the present invention in combination with the heating forming die and the lower heating forming die.
第8圖 為本發明加熱裝置的導電結構改良配合加熱成形上模及加熱成形下模使用之剖視平面示意圖。 Fig. 8 is a schematic plan view showing the improvement of the conductive structure of the heating device of the present invention in combination with the heat forming upper mold and the heat forming lower mold.
第9圖 為本發明加熱裝置的導電結構改良之加熱裝置接觸連續滾動式加熱帶使用之立體外觀示意圖。 Fig. 9 is a perspective view showing the appearance of a heating device with improved conductive structure of the heating device of the present invention in contact with a continuous rolling type heating belt.
第10圖 為本發明加熱裝置的導電結構改良之另一實施例示意圖。 Fig. 10 is a schematic view showing another embodiment of the improvement of the conductive structure of the heating device of the present invention.
20‧‧‧加熱裝置 20‧‧‧ heating device
20A‧‧‧加熱板 20A‧‧‧heating plate
30‧‧‧第一導電管 30‧‧‧First Conductive Tube
40‧‧‧第二導電管 40‧‧‧Second conductive tube
50‧‧‧絕緣單元 50‧‧‧Insulation unit
60‧‧‧導電塊 60‧‧‧Electrical block
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TW101138859A TWI578841B (en) | 2012-10-22 | 2012-10-22 | Conductive structure for a heating device |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0818125B1 (en) * | 1995-03-29 | 2001-01-03 | Minnesota Mining And Manufacturing Company | Induction heating system for fusion bonding |
CN202378203U (en) * | 2011-10-25 | 2012-08-15 | 昆山渝榕电子有限公司 | Die with heating device |
TWM438373U (en) * | 2012-03-26 | 2012-10-01 | Chung-Nan Liu | High-frequency electrical heating rolling belt |
TWM451771U (en) * | 2012-10-22 | 2013-04-21 | Kunshan yurong electronics co ltd | Improved conductive structure of heating device |
-
2012
- 2012-10-22 TW TW101138859A patent/TWI578841B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0818125B1 (en) * | 1995-03-29 | 2001-01-03 | Minnesota Mining And Manufacturing Company | Induction heating system for fusion bonding |
CN202378203U (en) * | 2011-10-25 | 2012-08-15 | 昆山渝榕电子有限公司 | Die with heating device |
TWM438373U (en) * | 2012-03-26 | 2012-10-01 | Chung-Nan Liu | High-frequency electrical heating rolling belt |
TWM451771U (en) * | 2012-10-22 | 2013-04-21 | Kunshan yurong electronics co ltd | Improved conductive structure of heating device |
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