M438G24 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種發光二極管導線架，尤其係一種不影響 焊接效果之發光二極管導線架。 【先前技術】 [0002] 發光二極管是一種固態的半導體元件，不同於鎢絲燈泡 發光原理，屬於冷光發光，只需極小電流就可以發光。 發光二極管不但具有壽命長、省電、耐甩、耐震、牢靠 、適合量產、體積小及反應快等優點，更普遍應用在生 活中多項產品，如：手機、Personal M gi tal: Assistant (PDA)產品的背光源、信息與消費性電子產 品的指示燈、工業儀表設備、汽車用儀表指示燈與煞車 燈及大型廣告看板等。M438G24 V. New description: [New technical field] [0001] The present invention relates to a light-emitting diode lead frame, in particular to an LED lead frame which does not affect the welding effect. [Prior Art] [0002] A light-emitting diode is a solid-state semiconductor component. Unlike the principle of light-emitting of a tungsten filament bulb, it is a luminescent light that emits light with a very small current. LEDs not only have long life, power saving, tamper resistance, shock resistance, robustness, suitable for mass production, small size and fast response, but also are widely used in many products in life, such as: mobile phones, Personal M gi tal: Assistant (PDA Product backlights, information and consumer electronics indicators, industrial instrumentation, automotive instrument indicators and lights, and large advertising billboards.
[0003] 習知之發光二極管導線架通常包括一膠座、兩個金屬接 腳、一發光晶片及二條導線。膠座具有一中空狀之功能 區，膠座射出成型於金屬接腳上，金屬接腳之上表面暴 露於功能區底部，其下底面與電路板相焊接。其中，於 膠座下半部分之外側連接有一圈料帶，當發光二極管導 線架需要使用時，需將其與料帶相脫離開來。 [0004] 需要將發光二極管導線架之膠座之下半部分的外側面連 接的料帶撥落時，因料帶的連接處與膠座之下半部分完 全連接在一起，在撥落的過程中，會損傷到膠座下半部 分的角落處而產生毛邊，該毛邊會影響到發光二極管導 線架焊接於電路板上的焊接效果。 10120436#單編號 A〇101 第3頁/共14頁 1012013990-0 [0005]M438024 [0006] [0007] [0008] [0009] [0010] 鑒於此’貫有必要克服上述發光二極管冑線架之缺陷β 【新型内容】 本創作所解決之技術問題係提供—種提高焊接效果之發 光二極管導線架。 為解決前述技術問題，本創作提供一種發光二極管導線 架，其包括：包括膠座、金屬接腳及料帶，所述膠座設 有功能區之上半部及位於功能區下方之下半部所述金 屬接腳間隔暴露於祕區内，所述料帶設有主體部及與 主體部相連並支《座之連接部，所述連接部與主體部 呈斷差設計。 與習知技術相比，本創作之發光二極管導線架之夥座的 下半部之上方與·的連接部相連接，在㈣連接部時 毛邊位於膠座的下半部之上方，不會影響發光二植 線架的焊接效果。 【實施方式】 請參閲第-圖至第四圖所示，本創作為一種發光二極管 導線架100 ’其包括-絕緣之膠座i及固持於膝座1中之一 對金屬接腳2。其中，所述膠座丨之外側連接有_圈料帶3 〇 請參閲第二圖至第四圖所示，膠座丨大致呈長方體結構， 通過塑膠射出成型於金屬接腳2上。膠座丨包括上半部Η 及與上半部11相對之下半部12❶膠座1上半部11之中間位 置處向下凹設形成令空狀之功能區1〇，該功能區1〇為長 方形狀，亦可為圓形狀、橢圓形狀或其它多邊形狀，可 料號删1 第4頁/共14頁 1012013990-0 將功能區10之下底面焊接於印刷電路板（未圖示）上。 [0011] 請泉朗货 — 第四圖所示，所述膠座1之下半部12之外侧連接有 圏料帶3 ’所述料帶3設有位於膠座1周側之主體部30及 〃主體部30相連並支撐膠座1之上半部11之連接部31，所 述連接部31與主體部30呈斷差設計。料帶3的連接部31與 相連接，連接部31之底面位於膝座1之底面之上方 連接部31末端與膠座1之下半部12之上方連接，上半部 11之蠕部的底面承靠於料帶3之連接部31頂面上。所述連 • 接部31、主體部30及膠座1之下半部12之間形成一溝槽 32，膠座丨之上半部分u於水平方向的寬度大於下半部分 12於水平方向的寬度。 _2]-對金屬接腳2埋設於膠座i中並間隔暴露於功能區1〇内 ’所述金屬接腳2之上表面2〇均有部分可見於功能區1〇之 底部，金屬接腳2之相對兩側與料帶3之連接部31之鄰近 處設置成一傾斜部210.，該傾斜部21〇射出成型於膠座1之 下半部12内’金屬接腳2未與連接部31鄰近之兩側凸伸出 ® 膠座1之下半部12之外側。 [0013] 當發光二極管導線架100之膠座1射出成型於金屬接腳2上 之後’便將料帶3從膠座1側邊剝落，在剝落的過程中， 料帶3的連接部31僅連接於膠座1的下半部12之上部，撥 料後即使產生毛邊，該毛邊也存在於下半部丨2之上部的 側邊，而膠座1的下半部丨2之下方與電路板（未圖示）焊接 的位置處保持完整，從而不會影響發光二極管導線架1〇〇 的焊接。 [0014] 請參閱第五圖所示，本創作之料帶3之連接部31連接於膠 1012013990-0 10120436#單編號A0101 第5頁/共14頁 M438024 座1的下半部12之上方，將料帶3從膠座1上剝離時，撥料 後產生毛邊只存在於下半部12之上方的側邊，不會位於 膠座底面上而影響發光二極管導線架100的焊接，從而可 降低焊接不良之風險。 [0015] 綜上所述，本創作確已符合新型專利之要件，爰依法提 出專利申請。惟，以上所述者僅係本創作之較佳實施方 式，本創作之範圍並不以上述實施方式為限舉凡熟習本 案技藝之人士援依本創作之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0016] 第一圖為本創作之發光二極管導線架及料帶之立體圖； [0017] 第二圖為本創作之發光二極管導線架及料帶之分解圖； [0018] 第三圖為本創作之發光二極管導線架及料帶之另一角度 之分解圖； [0019] 第四圖沿第一圖之VI-VI線之發光二極管導線架及料帶之 侧視圖； [0020] 第五圖係將發光二極管導線架與料帶剝離之示意圖。 【主要元件符號說明】 [0021] 發光二極管導線架：100 [0022] 膠座：1 [0023] 功能區：10 [0024] 上半部：11 10120436^^^^ A〇101 第6頁/共14頁 1012013990-0 M438024 [0025] [0026] [0027] [0028] [0029] [0030] [0031] 下半部：12 金屬接腳：2 傾斜部：210 料帶：3 主體部：30 連接部：31 溝槽：32[0003] Conventional LED lead frames typically include a rubber mount, two metal pins, a light emitting chip, and two wires. The rubber seat has a hollow functional area, and the rubber seat is injection molded on the metal pin, the upper surface of the metal pin is exposed at the bottom of the functional area, and the lower bottom surface is soldered to the circuit board. Wherein, a strip of material is connected to the outer side of the lower half of the rubber seat. When the LED guide wire frame needs to be used, it needs to be separated from the strip. [0004] When the tape connecting the outer side of the lower half of the base of the LED lead frame needs to be dropped, the connection between the tape and the lower half of the rubber seat is completely connected, in the process of falling off In the middle, it will damage the corner of the lower half of the rubber seat and produce a burr, which will affect the welding effect of the LED lead frame soldered on the circuit board. 10120436#单号A〇101 Page 3/14 pages 1012013990-0 [0005] M438024 [0006] [0008] [0009] [0010] In view of this, it is necessary to overcome the above-mentioned LED truss frame Defect β [New content] The technical problem solved by this creation is to provide a light-emitting diode lead frame for improving the welding effect. In order to solve the foregoing technical problems, the present invention provides an LED lead frame, comprising: a rubber seat, a metal pin and a tape, the rubber seat is provided with an upper half of the functional area and a lower half below the functional area. The metal pin is exposed to the secret zone, and the material tape is provided with a main body portion and is connected with the main body portion and supports a connecting portion of the seat, and the connecting portion and the main body portion are designed to have a gap. Compared with the prior art, the upper part of the light-emitting diode lead frame of the present invention is connected to the connecting portion of the upper part of the LED lead frame, and the burr is located above the lower half of the rubber seat at the (four) connecting portion, and does not affect The welding effect of the light-emitting two-wire frame. [Embodiment] Referring to FIGS. 4 to 4, the present invention is an LED lead frame 100' which includes an insulating rubber seat i and a pair of metal pins 2 held in the knee base 1. Wherein, the outer side of the rubber seat is connected with a _ ring strip 3 〇 See the second to fourth figures, the rubber seat 丨 is substantially in the shape of a rectangular parallelepiped, and is molded on the metal pin 2 by plastic injection. The rubber seat 丨 includes an upper half Η and an intermediate portion of the upper half 11 of the upper half 11 opposite the upper half 11 of the rubber seat 1 is recessed downwardly to form an empty functional area 1〇, the functional area 1〇 It is a rectangular shape, and it can also be a circular shape, an elliptical shape or other polygonal shape. The material number is deleted. Page 4 / 14 pages 1012013990-0 The bottom surface of the functional area 10 is soldered to a printed circuit board (not shown). . [0011] Please, according to the fourth figure, the outer side of the lower half 12 of the rubber seat 1 is connected with a tanning strip 3'. The strip 3 is provided with a main body portion 30 on the circumferential side of the rubber seat 1. The connecting portion 31 of the upper portion 11 of the rubber seat 1 is connected to the main body portion 30, and the connecting portion 31 is designed to be in a gap with the main body portion 30. The connecting portion 31 of the strip 3 is connected to the bottom surface of the connecting portion 31. The bottom of the connecting portion 31 is located above the bottom surface of the knee base 1 and is connected to the upper portion of the lower half 12 of the rubber seat 1, and the bottom surface of the creeping portion of the upper portion 11 It bears against the top surface of the connecting portion 31 of the strip 3. A groove 32 is formed between the connecting portion 31, the main body portion 30 and the lower half 12 of the rubber seat 1. The upper half of the rubber seat u is wider in the horizontal direction than the lower half 12 is horizontal. width. _2]-the metal pin 2 is buried in the plastic seat i and is exposed to the functional area 1〇. The surface 2〇 of the metal pin 2 is partially visible at the bottom of the functional area 1,, the metal pin The adjacent sides of the two sides are disposed adjacent to the connecting portion 31 of the strip 3 as an inclined portion 210. The inclined portion 21 is formed and molded in the lower half 12 of the rubber seat 1 'the metal pin 2 is not connected to the connecting portion 31. The adjacent sides protrude from the outer side of the lower half 12 of the rubber seat 1. [0013] When the rubber seat 1 of the LED lead frame 100 is injection molded on the metal pin 2, the tape 3 is peeled off from the side of the rubber seat 1, and during the peeling process, the connection portion 31 of the tape 3 is only Connected to the upper part of the lower half 12 of the rubber seat 1, even if a burr is generated after the material is fed, the burr is also present on the side of the upper part of the lower half 丨2, and the lower half of the rubber seat 1 is below the 丨2 and the circuit The position at which the plate (not shown) is soldered remains intact so as not to affect the soldering of the LED lead frame 1〇〇. [0014] Referring to the fifth figure, the connecting portion 31 of the strip 3 of the present invention is connected to the upper part 12 of the seat 1 of the block 1012013990-0 10120436# single number A0101 page 5/14 page M438024. When the strip 3 is peeled off from the rubber seat 1, the burrs are only present on the side above the lower half 12 after the material is dispensed, and are not located on the bottom surface of the rubber seat, thereby affecting the welding of the LED lead frame 100, thereby reducing The risk of poor soldering. [0015] In summary, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or changes made by those who are familiar with the skill of the present invention in accordance with the spirit of the present invention should be It is covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0016] The first figure is a perspective view of a light-emitting diode lead frame and a strip of the present invention; [0017] The second figure is an exploded view of the LED lead frame and the strip of the present invention; [0018] The third figure is an exploded view of another angle of the light-emitting diode lead frame and the strip of the present invention; [0019] FIG. 4 is a side view of the LED lead frame and the strip along the line VI-VI of the first figure; 0020] The fifth figure is a schematic diagram of peeling off the LED lead frame from the tape. [Main component symbol description] [0021] LED lead frame: 100 [0022] Plastic seat: 1 [0023] Functional area: 10 [0024] Upper part: 11 10120436^^^^ A〇101 Page 6 / Total 14 pages 1012013990-0 M438024 [0025] [0028] [0030] [0031] Lower half: 12 Metal pins: 2 Inclined portion: 210 Tape: 3 Body: 30 connections Department: 31 Groove: 32
10120436# 單編號 A〇101 第7頁/共14頁 1012013990-010120436# Single No. A〇101 Page 7 of 14 1012013990-0