TWI748571B - Electric connection part of heating device - Google Patents
Electric connection part of heating device Download PDFInfo
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- TWI748571B TWI748571B TW109124833A TW109124833A TWI748571B TW I748571 B TWI748571 B TW I748571B TW 109124833 A TW109124833 A TW 109124833A TW 109124833 A TW109124833 A TW 109124833A TW I748571 B TWI748571 B TW I748571B
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Abstract
本發明係一種具加熱功能之裝置之電連接部。該電連接部為該裝置之一加熱單元之一部分，包括一基片層、二銅層及二導電塗層。該基片層為透光材質，具一前表面及一後表面。又該每一銅層設置至少一前後方向貫穿之第一透孔。又該每一導電塗層實質包覆該每一銅層並與該基片層之該前表面結合，並使該導電塗層實質充填該銅層之該第一透孔，而且該二導電塗層間具一絕緣間距。藉此本發明該電連接部可防止熱熔並具較佳導電可靠性。The present invention is an electrical connection part of a device with heating function. The electrical connection part is a part of a heating unit of the device, and includes a substrate layer, two copper layers and two conductive coatings. The substrate layer is made of light-transmitting material and has a front surface and a back surface. In addition, each copper layer is provided with at least one first through hole penetrating in the front-to-back direction. In addition, each conductive coating substantially covers each copper layer and is combined with the front surface of the substrate layer, so that the conductive coating substantially fills the first through hole of the copper layer, and the two conductive coatings There is an insulation distance between the layers. As a result, the electrical connection part of the present invention can prevent heat melting and has better conductivity reliability.
Description
本發明關於一種具加熱功能之裝置之電連接部，主要指一種可提升耐熱可靠性之電連接部。The present invention relates to an electrical connection part of a device with heating function, and mainly refers to an electrical connection part that can improve heat resistance reliability.
目前交通工具一般配置有頭燈、後燈、方向燈、霧燈等不同種類，並可提供照明及／或警示作用。然而當下雪時，雪堆積於車燈透鏡表面，而造成輸出光線被遮覆情形，因而目前具有可對車燈透鏡加熱之結構。At present, vehicles are generally equipped with different types of headlights, rear lights, direction lights, fog lights, etc., and can provide lighting and/or warning functions. However, when it snows, the snow accumulates on the surface of the lens of the car light, causing the output light to be covered. Therefore, there is a structure that can heat the lens of the car light at present.
如US8459848、US8899803、US9709238及US10364954之車燈皆於車燈透鏡上設置一加熱元件。該加熱元件可以是可導電之金屬塗層、銅、透明的導電氧化物，並呈線條狀分佈於該車燈透鏡之表面。又該加熱元件具一電連接端，該電連接端電性連接一電路板，並可由該電連接端導電使該加熱元件產生熱能對該車燈透鏡加熱。For example, the car lights of US8459848, US8899803, US9709238 and US10364954 are equipped with a heating element on the lens of the car light. The heating element can be conductive metal coating, copper, transparent conductive oxide, and distributed on the surface of the car lamp lens in a line shape. In addition, the heating element has an electrical connection terminal, and the electrical connection terminal is electrically connected to a circuit board, and the electrical connection terminal can conduct electricity so that the heating element generates heat energy to heat the vehicle lamp lens.
由於具該導電塗層之該電連接端與電路板連接位置於導電後將產生較大熱能，而造成該電連接端之該導電塗層易產生熱熔現象，進而導致接觸不良及不能穩定導電，以致於影響對該車燈透鏡加熱情形。Since the electrical connection terminal with the conductive coating and the circuit board are connected at a conductive position, a large amount of heat will be generated, and the conductive coating on the electrical connection terminal is prone to heat fusion, which leads to poor contact and instability of electrical conduction. , So as to affect the heating of the lamp lens.
本發明之目的在提供一種可具較佳耐熱可靠性之電連接部結構。The purpose of the present invention is to provide an electrical connection structure with better heat resistance reliability.
本發明之具加熱功能之裝置之電連接部為裝置之加熱單元之一部分。該電連接部包括一基片層、二銅層及二導電塗層。該基片層為透光材質，具一前表面及一後表面。又該每一銅層設置至少一前後方向貫穿之第一透孔。又該每一導電塗層實質包覆該每一銅層並與該基片層之該前表面結合，並使該導電塗層實質充填該銅層之該第一透孔，而且該二導電塗層間具一絕緣間距，並該二導電塗層電性連接該裝置之該加熱單元之一加熱元件。其中，本發明之裝置可為車燈、儀表板或警示標誌。The electrical connection part of the device with heating function of the present invention is a part of the heating unit of the device. The electrical connection part includes a substrate layer, two copper layers and two conductive coatings. The substrate layer is made of light-transmitting material and has a front surface and a back surface. In addition, each copper layer is provided with at least one first through hole penetrating in the front-to-back direction. In addition, each conductive coating substantially covers each copper layer and is combined with the front surface of the substrate layer, so that the conductive coating substantially fills the first through hole of the copper layer, and the two conductive coatings There is an insulating distance between the layers, and the two conductive coatings are electrically connected to a heating element of the heating unit of the device. Among them, the device of the present invention can be a car lamp, an instrument panel or a warning sign.
本發明之一種具加熱功能之裝置之電連接部製造方法，該電連接部為該裝置之一加熱單元之一部分，包括以下步驟：A method for manufacturing an electrical connection part of a device with heating function according to the present invention, the electrical connection part being a part of a heating unit of the device, includes the following steps:
S1.設置一基片層，該基片層為透光材質，具一前表面及一後表面。S1. A substrate layer is provided, the substrate layer is made of light-transmitting material, and has a front surface and a back surface.
S2.設置二導電塗層，該每一導電塗層之部分導電塗層設於該基片層之該前表面上並固化後形成具一絕緣間距之該二導電塗層，並使該二導電塗層與該裝置之該加熱單元之一加熱元件電性連接。S2. Two conductive coatings are provided, and part of the conductive coating of each conductive coating is provided on the front surface of the substrate layer and cured to form the two conductive coatings with an insulating distance, and make the two conductive The coating is electrically connected with a heating element of the heating unit of the device.
S3.設置二銅層，該每一銅層設置至少一前後方向貫穿之第一透孔，並分別設於該二已固化之部分導電塗層上。S3. Two copper layers are provided, and each copper layer is provided with at least one first through hole penetrating in the front-to-rear direction, and is respectively provided on the two cured partial conductive coatings.
S4.令該二導電塗層之另一部分分別設於該二銅層上且實質充填該二銅層之該些第一透孔，並使固化後該二銅層分別由該二導電塗層實質包覆。S4. Make the other part of the two conductive coatings respectively be provided on the two copper layers and substantially fill the first through holes of the two copper layers, and make the two copper layers substantially consist of the two conductive coatings after curing Cladding.
本發明一實施例中之電連接部，該電連接部為該裝置之一加熱單元之一部分，包括一基片層、二導電塗層及二銅層，該基片層為透光材質，具前一表面及一後表面。又該每一導電塗層設於該基片層之該前表面並使固化後該二導電塗層間具一絕緣間距，該二導電塗層電性連接該裝置之該加熱單元之一加熱元件。又該每一銅層設於該每一導電塗層之前表面。The electrical connection part in an embodiment of the present invention is a part of a heating unit of the device, and includes a substrate layer, two conductive coatings and two copper layers. The substrate layer is made of light-transmitting material and has The front surface and the back surface. In addition, each conductive coating is provided on the front surface of the substrate layer so that after curing, there is an insulating distance between the two conductive coatings, and the two conductive coatings are electrically connected to a heating element of the heating unit of the device . In addition, each copper layer is provided on the front surface of each conductive coating.
而且該每一銅層、該每一導電塗層及該基片層對應位置設置至少一前後方向貫穿之透孔，並於該些透孔位置設置至少一接合元件貫穿結合。In addition, at least one through hole penetrating through the front and rear directions is provided at the corresponding position of each copper layer, each conductive coating layer and the substrate layer, and at least one bonding element is provided at the through hole positions for penetrating connection.
本發明之一實施例中該電連接部更包括二電性端子及一固定件，該固定件用以固定該二電性端子間之相對位置。該電性端子設於該導電塗層之前表面。又於該固定件、該每一電性端子、該每一導電塗層及該基片層對應位置設置至少一前後方向貫穿之透孔，並於該些透孔位置設置至少一接合元件貫穿結合。In an embodiment of the present invention, the electrical connection portion further includes two electrical terminals and a fixing element, and the fixing element is used to fix the relative position between the two electrical terminals. The electrical terminal is arranged on the front surface of the conductive coating. At least one through hole penetrating through the front and rear directions is provided in the fixing member, each electrical terminal, each conductive coating and the corresponding position of the substrate layer, and at least one bonding element penetrating and bonding is provided in the through hole positions .
本發明電連接部之該二銅層可分別與該二導電塗層更穩定結合，又該二銅層及該二導電塗層可分別連接該電路板輸入電源之正極及負極，又本發明之該電連接部之該銅層為良好導電體，因而該電連接部導電後電流可分別流入該銅層及該導電塗層後，再流入該加熱元件。藉由上述分流機制，可由該銅層導通電流，並減少電流流經該導電塗層，以降低該導電塗層13所產生熱能，如此一來，可防止該導電塗層產生熱熔現象，以提升電連接穩定性，並可防止接觸不良。The two copper layers of the electrical connection part of the present invention can be combined with the two conductive coatings more stably, and the two copper layers and the two conductive coatings can be respectively connected to the positive and negative electrodes of the input power source of the circuit board. The copper layer of the electrical connection part is a good electrical conductor, so after the electrical connection part is conductive, the current can flow into the copper layer and the conductive coating respectively, and then flow into the heating element. Through the above-mentioned shunt mechanism, the copper layer can conduct current and reduce the current flowing through the conductive coating, so as to reduce the heat generated by the
在以下各實施例中，本發明類同功能元件以相同圖號表示，請參閱圖一～五，其中圖一係本發明之第一實施例具加熱功能之裝置之加熱單元立體圖；圖二係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡成型結合示意圖；圖三係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡成型立體圖；圖四係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡結合剖視示意圖；圖五係本發明之第一實施例具加熱功能之裝置之電連接部導電連接示意圖。本發明第一實施例之具加熱功能之裝置之電連接部1為裝置之一加熱單元2之一部分。本發明之裝置可為車燈、儀表板或警示標誌，並不以此為限，舉凡需進行融雪、除霜、除霧等功能之裝置，皆屬於本發明 “裝置” 之範疇。以下將以車燈作為最佳或較佳實施例之介紹。該電連接部1包括一基片層11、二銅層121、二膠層122及二導電塗層13。該基片層11為透光材質，其材質可為聚碳酸酯（PC）、聚甲基丙烯酸甲酯（PMMA）等。該基片層11可具有一定程度可彎曲性，具一前表面111及一後表面112。又本發明該電連接部1可為電連接端或電連接線，並不以此為限。In the following embodiments, similar functional elements of the present invention are represented by the same drawing numbers. Please refer to Figures 1 to 5. Figure 1 is a perspective view of the heating unit of the device with heating function according to the first embodiment of the present invention; Figure 2 The first embodiment of the present invention is a schematic diagram of the heating unit and lens forming of the device with heating function; Fig. 3 is a perspective view of the heating unit and lens forming of the device with heating function of the first embodiment of the present invention; Fig. 4 is the present invention The first embodiment is a schematic cross-sectional view of the heating unit and the lens of the heating device in the first embodiment; FIG. 5 is a schematic diagram of the electrical connection of the heating device in the first embodiment of the present invention. The
補充說明的是，本發明之該電連接部1可為至少一單線結構(如一銅層121、一導電塗層13及一膠層122)。較佳的，本發明之該電連接部1為雙線結構，如本發明第一及第二實施例所示，並可用以作為正極及負極，並不以此為限。或者於其它實施例中，該電連接部1為單線結構並搭配本發明第三實施例之銅片或本發明第四實施例之電性端子，並不以此為限。It is supplemented that the
該銅層121具一前表面123及一後表面124。又於該每一銅層121設置至少一前後方向貫穿之第一透孔125，本實施例之該第一透孔125為圓形(如圖三所示)。補充說明的是，本發明所述 “透孔”(如透孔、第一透孔、第二透孔等)，可為封閉式的透孔，如圓形、環形、溝槽狀等，而於其它實施例中(圖未示)，亦可為近似半封閉式的透孔，係位於該銅層121 (及/或該膠層122)之一側邊，而呈現如半圓形、U形、V型等，並不以此為限。The
該每一膠層122位於該每一銅層121與每一導電塗層13之間。該膠層122與該銅層121之該後表面124結合。又該每一膠層122設置至少一前後方向貫穿之第二透孔126，且該第一透孔125連通該第二透孔126。本實施例之該第二透孔126之形狀相同或近似於該第一透孔125之形狀，但亦可為不同形狀。Each
該每一導電塗層13可為具導電性之銀漿或其他液態金屬。該每一導電塗層13實質包覆該每一銅層121並與該基片層11之該前表面111結合，並使該導電塗層13可實質充填該銅層121之該第一透孔125及該膠層122該第二透孔126，而且該二導電塗層13間具一絕緣間距。本發明所述 “實質包覆”，係指可為完全包覆或部分包覆，並不以此為限；又本發明所述 “實質充填”，可為完全充填或部分充填，以使鄰接該銅層121之該前表面123之部分該導電塗層13及該膠層122之後表面122a之部分該導電塗層13可電性連通，並不以此為限。Each
本發明該裝置之該加熱單元2具一基片層21、一加熱元件22及該電連接部1，而該加熱單元2之該基片層21與該電連接部1之該基片層11連結。該基片層21對應該電連接部1位置可令該電連接部1向後彎曲。又該加熱元件22與該電連接部1有相同之該導電塗層13，而於其它實施例中(圖未示)，該加熱元件22亦可為其他可導電加熱之材料，使該電連接部1與該加熱元件22可形成導電迴路。又該二導電塗層13電性連接該裝置之該加熱單元2之該加熱元件22。The
本發明之該加熱單元2可如圖二所示置於一模具3內，並與該裝置之一透鏡4一體成型結合。該模具3設置可穿插該電連接部1之一插槽31，並使該電連接部1可穿插該插槽31後再注入該透鏡4之膠料成型該透鏡4。該透鏡4具一前表面41及一後表面42，並使該加熱元件22可與該透鏡4之該後表面42結合。如圖五所示，該電連接部1可與該裝置之一電路板5電性連接，該電路板5設置一電連接頭51，該電連接頭51具一插槽52，並使該電連接部1可***該電連接頭51之該插槽52而與該電路板5電性連接。The
本發明透過該導電塗層13與該銅層121之該第一透孔125結合，使得該導電塗層13與該銅層121具良好結合穩定性。In the present invention, the
請參閱圖六，圖六係本發明之第一實施例具加熱功能之裝置之電連接部製造示意圖；本發明具加熱功能之裝置之電連接部製造方法，該電連接部1為該裝置之一加熱單元2之一部分，可具以下步驟：Please refer to Figure 6. Figure 6 is a schematic diagram of the electrical connection of the device with heating function according to the first embodiment of the present invention. The electrical connection of the device with heating function of the present invention is manufactured. A part of
S1.設置一基片層11，該基片層11為透光材質，具一前表面111及一後表面112。S1. A
S2.設置二導電塗層13，該每一導電塗層13之部分導電塗層13設於該基片層11之該前表面111上，而固化後形成具一絕緣間距之該二導電塗層13，並使該二導電塗層13與圖一所示該裝置之該加熱單元2之一加熱元件22電性連接。S2. Two
S2.5.設置二膠層122，該每一膠層122設於該二已固化之部分導電塗層13上。又該每一膠層122設置至少一前後方向貫穿之第二透孔126。其中，該S2.5步驟介於該S2步驟及該S3步驟之間。S2.5. Two
S3.設置二銅層121。該每一膠層122位於該每一銅層121與每一導電塗層13之間。該銅層121具一前表面123及一後表面124，該膠層122與該銅層121之該後表面124結合。該每一銅層121設置至少一前後方向貫穿之第一透孔125，並該二銅層121分別設於該二未固化之膠層122上。其中，該第一透孔125連通該第二透孔126。S3. Two
S4.令該二導電塗層13之另一部分分別設於該二銅層121上，且實質充填該二銅層121之該些第一透孔125及該二膠層122之該些第二透孔126，並使固化後該二銅層121分別由該二導電塗層13實質包覆。S4. Let the other part of the two
請參閱圖七，圖七係本發明之第二實施例具加熱功能之裝置之電連接部之結構剖視示意圖，本第二實施例與圖一至圖六所述第一實施例近似，其相同或近似之處不再贅述之，以下僅說明主要差異之處：該S3步驟之該銅層121亦可由濺鍍或蒸鍍等方式設於該已固化之部分導電塗層13上，換言之，本第二實施例並無第一實施例所示之該膠層122。Please refer to FIG. 7, which is a schematic cross-sectional view of the structure of the electrical connection part of the device with heating function according to the second embodiment of the present invention. This second embodiment is similar to the first embodiment described in FIGS. 1 to 6 and is the same Or similarities will not be repeated here. Only the main differences are explained below: the
本發明該電連接部1之該二銅層121及該二導電塗層13可分別連接該電路板5輸入電源之正極及負極。本發明該電連接部1之該銅層121為良好導電體，因而該電連接部1導電後電流可分別流入該銅層121及該導電塗層13，之後再流入該加熱元件22。藉由上述分流機制，可由該銅層121導通電流，並減少電流流經該導電塗層13，以降低該導電塗層13所產生熱能，如此一來，可防止該導電塗層13產生熱熔現象，以提升電連接穩定性，並可防止接觸不良。The two
請參閱圖八及九，其中圖八係本發明之第三實施例具加熱功能之裝置之加熱單元立體圖；圖九係本發明之第三實施例具加熱功能之裝置之電連接部與透鏡結合剖視示意圖；本發明第三實施例該電連接部1為該裝置之一加熱單元2之一部分，包括一基片層11、二導電塗層13及二銅層121。該基片層11為透光材質，具一前表面111及一後表面112。該每一導電塗層13設於該基片層11之該前表面111並使固化後，該二導電塗層13間具一絕緣間距。二導電塗層13具一前表面131及一後表面132。該每一銅層121設於該每一導電塗層13之該前表面131，並使該二銅層121間相互絕緣。又，該二導電塗層13電性連接本發明該裝置之該加熱單元2之一加熱元件22。Please refer to Figures 8 and 9, in which Figure 8 is a three-dimensional view of the heating unit of the device with heating function in the third embodiment of the present invention; Figure 9 is the combination of the electrical connection part and the lens of the device with heating function in the third embodiment of the present invention Schematic cross-sectional view; the third embodiment of the present invention, the
本第三實施例與第一實施例主要差異在於該銅層121不具圖四所示之該導電塗層13實質充填該第一透孔125及該第二透孔126。本實施例之該每一銅層121、該每一導電塗層13及該基片層11對應位置設置至少一前後方向貫穿之透孔61，並於該些透孔61位置設置至少一接合元件62貫穿結合。而本實施例該接合元件62為鉚釘，該接合元件62亦可是螺栓或其他元件，並不以此為限。又，本實施例更包括一膠片121b，又該膠片121b之一面與該二銅層121之前表面123結合。本實施例之該銅層121較佳為壓延銅片，可具較佳強度並可彎曲不易斷裂，但亦可為其它製程所形成的銅片，並不以此為限。The main difference between the third embodiment and the first embodiment is that the
本實施例之該加熱單元2可如圖二所示置於該模具3與該裝置之該透鏡4一體成型結合。由於該接合元件62一端與該透鏡4成型結合，故，具良好結合穩固性。The
由於本實施例之該電連接部1可採用該銅層121(如壓延銅片)，也因此，並不會有導電塗層所致熱熔缺點，而可具較佳導電穩定性。又，本實施例該電連接部1之該銅層121(如壓延銅片)可彎曲不易斷裂，所以該電連接部1在彎曲下插接至如圖五所示該電路板5之該電連接頭51之該插槽52，仍可具良好電性連接。Since the
請參閱圖十～十二，其中圖十係本發明之第四實施例具加熱功能之裝置之加熱單元部分分解圖；圖十一係本發明之第四實施例具加熱功能之裝置之加熱單元立體圖；圖十二係本發明之第四實施例具加熱功能之裝置之電連接部及透鏡剖視示意圖。第四實施例與第三實施例近似，其相同或近似之處不再贅述之，以下僅說明主要差異之處，本發明第四實施例之電連接部1包括一基片層11、二導電塗層13、二電性端子74及一固定件71，而本實施例之該電性端子74係呈L型，較佳為銅或其它金屬材質，並不以此為限。Please refer to Figures 10-12, where Figure 10 is a partial exploded view of the heating unit of the device with heating function in the fourth embodiment of the present invention; Figure 11 is the heating unit of the device with heating function in the fourth embodiment of the present invention Three-dimensional view; Figure 12 is a schematic cross-sectional view of the electrical connection portion and the lens of the device with heating function according to the fourth embodiment of the present invention. The fourth embodiment is similar to the third embodiment, and the similarities or similarities will not be repeated here. Only the main differences will be described below. The
該固定件71由絕緣材料製造，該固定件71用以固定該二電性端子74間之相對位置，並使該二電性端子74間相互絕緣。藉此，該二電性端子74間之相對位置可透過該固定件71進行固定，以利於該二電性端子74後續可對插於具固定相對位置之其它兩電性端子中。該每一電性端子74電性連接該每一導電塗層13之前表面131，而該固定件71設置於該電性端子74之上方。又於該固定件71、該每一電性端子74、該每一導電塗層13及該基片層11對應位置設置至少一前後方向貫穿之透孔72，並於該些透孔72位置設置至少一接合元件73貫穿結合。本實施例之該接合元件73為鉚釘，而該接合元件73亦可為螺栓或其他元件。又本實施例該二電性端子74係可設置於一模具中，並透過模內射出成型方式，以形成固定該二電性端子74之該固定件71，並不以此為限。The fixing
本實施例之該加熱單元2可如圖二所示置於該模具3與該裝置之該透鏡4一體成型結合。由於該接合元件73一端可與該透鏡4成型結合，故，具良好結合穩固性。由於本實施例之該電連接部1係採用該電性端子74，也因此，並不會有導電塗層所致熱熔缺點，而可具較佳導電穩定性，更者，更易對插或對接於其它電性端子中，也因此具有組裝便利性之優點。The
雖然具體的實施例已進行說明描述，在不超出本發明技術範疇的情況下許多修改及變動仍是有可能的，本發明範疇限定所附申請專利範圍。Although the specific embodiments have been described and described, many modifications and changes are still possible without exceeding the technical scope of the present invention, and the scope of the present invention limits the scope of the attached patent application.
1:電連接部11:基片層111:前表面
112:後表面121:銅層121b:膠片
122:膠層122a:後表面123:前表面
124:後表面125:第一透孔126:第二透孔
13:導電塗層131:前表面132:後表面
2:加熱單元21:基片層22:加熱元件
3:模具31:插槽
4:透鏡41:前表面42:後表面
5:電路板51:電連接頭52:插槽
61:透孔62:接合元件
71:固定件72:透孔73:接合元件
74:電性端子
1: Electrical connection part 11: Substrate layer 111: Front surface
112: rear surface 121:
圖一係本發明之第一實施例具加熱功能之裝置之加熱單元立體圖。Figure 1 is a perspective view of the heating unit of the device with heating function according to the first embodiment of the present invention.
圖二係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡成型結合示意圖。Fig. 2 is a schematic diagram of the combination of the heating unit and the lens forming of the device with heating function according to the first embodiment of the present invention.
圖三係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡成型立體圖。Figure 3 is a perspective view of the heating unit and lens forming of the device with heating function according to the first embodiment of the present invention.
圖四係本發明之第一實施例具加熱功能之裝置之加熱單元與透鏡結合剖視示意圖。4 is a schematic cross-sectional view of the heating unit and the lens of the device with heating function according to the first embodiment of the present invention.
圖五係本發明之第一實施例具加熱功能之裝置之電連接部導電連接示意圖。Figure 5 is a schematic diagram of the electrical connection of the electrical connection part of the heating device according to the first embodiment of the present invention.
圖六係本發明之第一實施例具加熱功能之裝置之電連接部製造示意圖。Fig. 6 is a schematic view of manufacturing the electrical connection part of the device with heating function according to the first embodiment of the present invention.
圖七係本發明之第二實施例具加熱功能之裝置之電連接部之結構剖視示意圖。FIG. 7 is a schematic cross-sectional view of the structure of the electrical connection part of the device with heating function according to the second embodiment of the present invention.
圖八係本發明之第三實施例具加熱功能之裝置之加熱單元立體圖。Fig. 8 is a perspective view of the heating unit of the device with heating function according to the third embodiment of the present invention.
圖九係本發明之第三實施例具加熱功能之裝置之電連接部與透鏡結合剖視示意圖。Fig. 9 is a schematic cross-sectional view of the combination of the electrical connection part and the lens of the device with heating function according to the third embodiment of the present invention.
圖十係本發明之第四實施例具加熱功能之裝置之加熱單元部分分解圖。Fig. 10 is a partial exploded view of the heating unit of the device with heating function according to the fourth embodiment of the present invention.
圖十一係本發明之第四實施例具加熱功能之裝置之加熱單元立體圖。Fig. 11 is a perspective view of the heating unit of the device with heating function according to the fourth embodiment of the present invention.
圖十二係本發明之第四實施例具加熱功能之裝置之電連接部剖視示示意圖。Fig. 12 is a schematic cross-sectional view of the electrical connection part of the device with heating function according to the fourth embodiment of the present invention.
1:電連接部 1: Electrical connection part
11:基片層 11: Substrate layer
111:前表面 111: front surface
112:後表面 112: rear surface
121:銅層 121: Copper layer
122:膠層 122: Glue layer
122a:後表面 122a: rear surface
123:前表面 123: front surface
124:後表面 124: back surface
125:第一透孔 125: first through hole
126:第二透孔 126: second through hole
13:導電塗層 13: conductive coating
4:透鏡 4: lens
41:前表面 41: front surface
42:後表面 42: rear surface
Claims (20)
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|---|---|---|---|
| TW109124833A TWI748571B (en) | 2020-07-22 | 2020-07-22 | Electric connection part of heating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109124833A TWI748571B (en) | 2020-07-22 | 2020-07-22 | Electric connection part of heating device |
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| TW202205751A TW202205751A (en) | 2022-02-01 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494963B1 (en) * | 1989-10-02 | 1996-03-20 | Raychem Corporation | Electrical heating element with electrical connector |
| CN1136761C (en) * | 1996-02-09 | 2004-01-28 | Seb公司 | Method of making electrical connection by gluing rigid terminal to conductive track, rigid terminal for use in method and application to heating receptacle heating plate |
| US7326894B2 (en) * | 2004-10-07 | 2008-02-05 | Rehau Ag & Co. | Heating element on the polymer inside surface of a motor vehicle front-end module/bumper in an operative connection to a radar transmitter/receiver unit |
| CN204180287U (en) * | 2014-11-07 | 2015-02-25 | 广东爱乐活科技有限公司 | A kind of electrode connecting structure of Electric radiant Heating Film and heater |
| US20180213607A1 (en) * | 2015-07-31 | 2018-07-26 | BSH Hausgeräte GmbH | Connecting thermally-sprayed layer structures of heating devices |
| CN210897644U (en) * | 2019-09-16 | 2020-06-30 | 泉州弘泰智能科技有限公司 | Power supply connecting piece for electric heating film |
-
2020
- 2020-07-22 TW TW109124833A patent/TWI748571B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0494963B1 (en) * | 1989-10-02 | 1996-03-20 | Raychem Corporation | Electrical heating element with electrical connector |
| CN1136761C (en) * | 1996-02-09 | 2004-01-28 | Seb公司 | Method of making electrical connection by gluing rigid terminal to conductive track, rigid terminal for use in method and application to heating receptacle heating plate |
| US7326894B2 (en) * | 2004-10-07 | 2008-02-05 | Rehau Ag & Co. | Heating element on the polymer inside surface of a motor vehicle front-end module/bumper in an operative connection to a radar transmitter/receiver unit |
| CN204180287U (en) * | 2014-11-07 | 2015-02-25 | 广东爱乐活科技有限公司 | A kind of electrode connecting structure of Electric radiant Heating Film and heater |
| US20180213607A1 (en) * | 2015-07-31 | 2018-07-26 | BSH Hausgeräte GmbH | Connecting thermally-sprayed layer structures of heating devices |
| CN210897644U (en) * | 2019-09-16 | 2020-06-30 | 泉州弘泰智能科技有限公司 | Power supply connecting piece for electric heating film |
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| TW202205751A (en) | 2022-02-01 |
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