An LED bracket includes a plastic body, which is provided with a metal lead. The metal lead has an extension section which is exposed at the bottom of the plastic body. The extension section bends locally inward to the bottom of the plastic body, and the end of the extension section has a welding section, which is welded. The width and dimension of the section are larger than that of the extension section, and the joint of the welding section and the extension section is transited through an oblique edge. Because of the welding part at the end of the extension section, the width and size of the welding part is larger than that of the extension section, the welding part can greatly increase the tin eating area of the welding, thereby improving the soldering stability of the LED support. The connection between the welding part and the extension section passes through the transition of inclined edge, which makes the transition between the welding part and the extension section smooth in the structural dimension, thus avoiding stress concentration, thus improving the tensile strength of the metal lead and the service life of the LED support.
【技术实现步骤摘要】
一种LED支架
本技术涉及LED支架领域,具体涉及一种能提高分辨率的LED支架。
技术介绍
LED支架包括塑胶本体,塑胶本体内设有引线,引线局部伸出至塑胶本体的底部。在现有技术中,伸出于塑胶本体底部的引线局部段为直条状的,使得该局部段的吃锡面积不够,导致LED支架的焊锡稳定性不足够。
技术实现思路
针对现有技术的不足,本技术的目的是提供一种LED支架,其具有较高的焊锡稳定性。为了解决上述技术问题,本技术所采用的技术方案是:一种LED支架,包括塑胶体,所述塑胶体内设有金属引线,所述金属引线具有伸出段,所述伸出段外露于所述塑胶体的底部,所述伸出段局部朝内侧方向折弯至贴靠于所述塑胶体的底部,所述伸出段的末端具有焊接部,所述焊接部的宽度尺寸比所述伸出段大,所述焊接部与所述伸出段的连接处通过斜边过渡。具体地,所述伸出段的宽度尺寸为a,0.23mm≤a≤0.27mm。具体地,所述焊接部的宽度尺寸为b,0.33mm≤b≤0.37mm。具体地,所述金属引线的中部具有朝内侧方向凹入的凹入部。具体地,所述凹入部呈弧形,所述凹入部的内凹面的半径为c,0.1mm≤c≤0.2mm。具体地,所述塑胶体顶部设有杯体,所述杯体底壁的径向尺寸为d,1.0mm≤d≤1.2mm。具体地,所述杯体的根部的径向壁厚为e,0.24mm≤e≤0.32mm。本技术的有益效果在于:由于伸出段的末端具有焊接部,焊接部的宽度尺寸比伸出段大,焊接部能够大大增加焊接的吃锡面积,从而提高LED支架的焊锡稳定性。焊接部与伸出段的连接处通过斜边过渡,使得焊接部与伸出段在结构尺寸上顺滑过渡,从而避免应力集中,从而提高金属引线 ...
【技术保护点】
1.一种LED支架,其特征在于:包括塑胶体,所述塑胶体内设有金属引线,所述金属引线具有伸出段,所述伸出段外露于所述塑胶体的底部,所述伸出段局部朝内侧方向折弯至贴靠于所述塑胶体的底部,所述伸出段的末端具有焊接部,所述焊接部的宽度尺寸比所述伸出段大,所述焊接部与所述伸出段的连接处通过斜边过渡。
【技术特征摘要】
1.一种LED支架,其特征在于:包括塑胶体,所述塑胶体内设有金属引线,所述金属引线具有伸出段,所述伸出段外露于所述塑胶体的底部,所述伸出段局部朝内侧方向折弯至贴靠于所述塑胶体的底部,所述伸出段的末端具有焊接部,所述焊接部的宽度尺寸比所述伸出段大,所述焊接部与所述伸出段的连接处通过斜边过渡。2.根据权利要求1所述的LED支架,其特征在于:所述伸出段的宽度尺寸为a,0.23mm≤a≤0.27mm。3.根据权利要求1所述的LED支架,其特征在于:所述焊接部的宽度尺寸为b,0.33...
【专利技术属性】
技术研发人员:刘天明,熊林权,
申请(专利权)人:江西省木林森光电科技有限公司,
类型:新型
国别省市:江西,36
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