CN201804915U - LED and LED support - Google Patents

LED and LED support Download PDF

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Publication number
CN201804915U
CN201804915U CN2010206667478U CN201020666747U CN201804915U CN 201804915 U CN201804915 U CN 201804915U CN 2010206667478 U CN2010206667478 U CN 2010206667478U CN 201020666747 U CN201020666747 U CN 201020666747U CN 201804915 U CN201804915 U CN 201804915U
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led
frame
inner frame
inner
outer
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CN2010206667478U
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Chinese (zh)
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李志新
李漫铁
高占稳
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深圳雷曼光电科技股份有限公司
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Abstract

The utility model relates to an LED and an LED support, wherein the LED support comprises an inner frame and an outer frame, the inner frame forms a reflector, the inner frame is made of white resin, and the inner frame and the outer frame are integrated into one body by double-shot moulding. Twice shooting is carried out when the LED support is moulded, a moulded inner frame is shot firstly and then a moulded outer frame is shot, and the inner frame is made of white resin with high reflection rate, thereby ensuring the LED to have high luminance. The outer frame can be made of material with other colors to have the effect of decorating the appearance of the LED, the outer frame has the protective functions of water resistance, moisture-invasion prevention, high-temperature resistance, avoidance of yellowing of ultraviolet ray appearance and corrosion resistance to the LED support, thereby being suitable for outdoor use. The LED with the LED support in the utility model has the advantages of high contrast ratio and high luminance and can be widely applied to multiple fields such as LED display, LED lighting, LED backlight and the like.

Description

一种LED及LED支架 An LED and LED holder

技术领域 FIELD

[0001 ] 本实用新型涉及一种LED及LED支架。 [0001] The present invention relates to an LED and LED holder. 背景技术 Background technique

[0002] LED具有光效高、使用寿命长、节能、环保等众多优点,越来越广泛的应用于众多的领域,如室内照明、室外照明、背光源等。 [0002] LED has high luminous efficiency, long life, energy saving, environmental protection and many other advantages, more and more widely used in many fields, such as indoor lighting, outdoor lighting, backlight and so on.

[0003] 目前SMD LED为提高色彩的对比度,主要采用以下两种方法:一种是LED支架采用白色PPA材料射出成型,成型后在LED支架上方进行刷墨处理,此方法能较好地保证LED的亮度,其缺点是容易掉墨,LED支架成品不良率较高,导致成本过高,而且LED支架侧面无法进行刷墨处理,应用于LED显示屏时会出现侧面泛白的现象,导致对比度降低;另一种是LED支架采用黑色PPA材料射出成型,此方法能很好地提高色彩的对比度,但由于LED支架的反光杯内部同样为黑色,反光效果变差,严重降低了LED的亮度。 [0003] It is to improve the SMD LED color contrast, mainly the following two methods: one is to use a white LED holder PPA material injection molding, brushing process ink over the LED after forming the stent, this method can guarantee LED brightness, the drawback is easy to swap the ink, a higher rate of adverse LED finished stent, leading to high cost, and the LED side of the bracket can not be processed ink brush, there will be applied to the side surface whitening phenomenon LED display, resulting in reduced contrast ; the other is black PPA LED support material by injection molding, this method can improve the contrast color, but due to internal LED reflector cup holder is also black, reflective effect is deteriorated, severely reducing the brightness of the LED.

实用新型内容 SUMMARY

[0004] 本实用新型主要解决的技术问题是提供一种LED支架,采用该LED支架的LED 具备高对比度、高亮度、低成本的优点。 [0004] The present invention is mainly to solve the technical problem of providing a stent LED, the LED holder using an LED with high contrast, high brightness, low cost.

[0005] 为解决上述技术问题,本实用新型采用的技术方案是:提供一种LED支架,包括内框和外框,所述内框形成反光罩,所述内框材料为白色树脂,所述内框和外框通过双色注塑成型为一体。 [0005] To solve the above technical problem, the technical solution employed in the present invention are: to provide a LED support comprising inner and outer frames, the inner frame is formed reflector, the inner frame is a white resin material, the inner and outer frames integrally by two-color injection molding.

[0006] 其中,所述外框覆盖所述内框的上表面。 [0006] wherein said outer frame covering the upper surface of the inner frame.

[0007] 其中,所述外框的上表面高于内框的上表面。 [0007] wherein, above the upper surface of the outer frame upper surface of the inner frame.

[0008] 其中,所述外框为黑色树脂外框。 [0008] wherein the resin frame is a black frame.

[0009] 其中,所述外框为黑色PPA外框。 [0009] wherein the frame is a frame black PPA.

[0010] 其中,所述内框为白色PPA内框。 [0010] wherein the inner frame the inner frame as a white PPA.

[0011] 其中,所述LED支架为SMD水平结构LED支架,还包括金属板,所述外框和内框均双色注塑成型在金属板上。 [0011] wherein the bracket is a LED SMD LED horizontal scaffold structure further includes a metal plate, said outer and inner frame are double injection molded metal plate.

[0012] 其中,所述外框全部或部分覆盖所述金属板的侧面。 [0012] wherein the frame covering a side portion or all of the metal plate.

[0013] 本实用新型还提供一种LED,包括LED支架,所述LED支架包括内框和外框, 所述内框形成反光罩,所述内框材料为白色树脂,所述内框和外框通过双色注塑成型为一体。 [0013] The present invention also provides a LED, comprising a LED holder, the LED holder comprises inner and outer frames, the inner frame is formed reflector, said material is a white resin inner frame, the inner frame and outer block integrally molded by two-color injection molding.

[0014] 其中,所述外框为黑色PPA外框,所述内框为白色PPA内框。 [0014] wherein the frame is a black PPA frame, the inner frame the inner frame as a white PPA.

[0015] 本实用新型的有益效果是:本实用新型LED支架在成形时分两次射出,首先射出成型内框,然后再射出成型外框,内框材料采用白色树脂,具有很高的反光率,可以保证LED的具有较高的亮度,而外框可以采用其它颜色,以起到装饰LED外观的效果, 外框还可对LED产品起到防水、防止潮气侵入、耐高温、紫外线外观黄变和耐腐蚀的保护作用,适宜户外使用,另外双色注塑的LED支架良品率很高,成本低。 [0015] The beneficial effects of the present invention are: the present invention is emitted twice in the LED holder division molding, injection molding the first frame, and then injection molding the outer frame, the inner frame using a white resin material having a high light reflectance, We can ensure that the LED having high brightness, and frame other colors may be used to play the effect LED decorative appearance, the outer frame may also play a waterproof LED products, to prevent ingress of moisture, heat, and ultraviolet yellowing appearance protective effect of corrosion resistance, suitable for outdoor use, high color injection of additional LED holder yield, and low cost. 当外框的材料为黑色树脂时,LED还具有高色彩对比度的优点,且不存在掉墨现象,成本低。 When the frame material is a black resin, LED also has the advantage of high color contrast, and there is no phenomenon of ink out, and low cost.

[0016] 采用本实用新型LED支架的LED具备高对比度、高亮度的优点,可广泛应用到LED显示、LED照明及LED背光等多种领域。 [0016] According to the present invention includes an LED LED support the advantages of high contrast, high brightness, and can be widely applied to the LED display, LED lighting and various art LED backlighting.

附图说明 BRIEF DESCRIPTION

[0017] 图1是本实用新型所述LED及LED支架实施例一的正视图; [0017] FIG. 1 is a front view of an embodiment of the present invention and the LED of the LED holder embodiment;

[0018] 图2是本实用新型所述LED及LED支架实施例一的剖示图; [0018] FIG. 2 is a cross-sectional diagram of the present invention and the LED of an LED holder embodiment;

[0019] 图3是本实用新型所述LED及LED支架实施例二的剖示图; [0019] FIG. 3 is a cross-sectional diagram of the present invention and the LED of the LED holder according to the second embodiment;

[0020] 图4是本实用新型所述LED及LED支架实施例三的剖示图。 [0020] FIG. 4 is a cross-sectional diagram of three embodiments of the present invention and the LED of the LED holder embodiment.

[0021] 其中,1、内框;2、外框;3、发光芯片;4、金线;5、胶水;6、金属板。 [0021] wherein 1, inner frame; 2, the outer frame; 3, the light emitting chip; 4, gold; 5, glue; 6, the metal plate.

具体实施方式 Detailed ways

[0022] 为详细说明本实用新型的技术内容、构造特征、所实现目的及效果,以下结合实施方式并配合附图详予说明。 [0022] The detailed technical contents of the present invention, structural features, objects and effects of the implementation, the following embodiments in conjunction with the accompanying drawings and to be described in detail.

[0023] 作为本实用新型LED及LED支架的实施例一,请参阅图1和图2,本实用新型LED包括LED支架,所述LED支架包括内框1和外框2,所述内框1形成反光罩,所述内框1材料为白色树脂,所述内框1和外框2通过双色注塑成型为一体。 [0023] As the present invention and the LED holder LED first embodiment, see FIGS. 1 and 2, the present invention includes an LED holder LED, the LED holder comprises an inner frame and an outer frame 2, the inner frame 1 forming reflector, the inner frame is a white resin material, the inner frame 1 and frame 2 are integrally molded by two-color injection molding.

[0024] 本实用新型LED支架在成形时分两次射出,首先射出成型内框1,然后再射出成型外框2,内框1材料采用白色树脂,具有很高的反光率,可以保证LED的具有较高的亮度,而外框2可以采用其它颜色,以起到装饰LED外观的效果,另外双色注塑的LED 支架良品率很高。 [0024] The present invention is emitted twice in the LED holder division molding, injection molding the first housing 1, and then injection molding the outer frame 2, the inner housing 1 using the white resin material having a high reflectance can be ensured with the LED high brightness, and frame 2 may employ other colors, in order to play a decorative effect LED appearance, high color injection of additional LED holder yield.

[0025] 在一实施例中,所述外框2材料为黑色树脂,外框2的材料为黑色树脂时,LED 还具有高色彩对比度的优点,且不存在掉墨现象,成本低。 When [0025] In one embodiment, the material is a black resin frame 2, the material is a black resin frame 2, LED also has the advantage of high color contrast, and there is no phenomenon of ink out, and low cost. 采用本实用新型LED支架的LED具备高对比度、高亮度的优点。 According to the present invention includes an LED holder LED advantages of high contrast and high brightness. 更进一步,所述外框2可以采用黑色PPA材料,所述内框1材料可以采用白色PPA材料。 Still further, the frame 2 may be black PPA material, the inner frame 1 PPA material can be used as a white material.

[0026] 下表所示的是LED采用现有技术中黑色PPA LED支架和采用本实用新型LED支 [0026] the table is shown in the prior art LED using a black bracket and the PPA LED LED branched present invention

架各种颜色下亮度数据对比情况。 Various brightness data frame comparison of the color.

[0027] [0027]

Figure CN201804915UD00051

[0028] 从上表中的数据对比可以总结出:采用本实用新型LED支架的LED亮度明显高于采用现有技术LED支架的LED亮度,具体高出的比例平均为: [0028] From the comparison of the data in the table it can be concluded that: the LED support according to the present invention is significantly higher than the LED luminance using prior art stents LED LED brightness, higher than the average of the ratio of specific:

[0029]红光:62.89% 绿光:47.14% 蓝光:107.43%。 [0029] Red: 62.89% Green: 47.14% blue: 107.43%.

[0030] 在一实施例中,如图2所示,所述LED支架为SMD水平结构LED支架,还包括金属板6,所述外框2和内框1均通过双色注塑成型在金属板6上,发光芯片3设置在金属板6上,并通过金线4与电极电连接,在本实施例中,所述外框2覆盖所述内框1的上表面,同现有技术中刷墨处理一样可以提高LED的色彩对比度,而且所述外框2的上表面高于内框1的上表面,此种结构可以在封装灌封胶水5时,起到了防止胶水5溢出的作用。 [0030] In one embodiment, shown in Figure 2, the LED support structure is a SMD LED horizontal scaffold, further comprising a metal plate 6, the outer frame 2 and the inner frame 1 are formed in the metal plate 6 by double injection the light emitting chip 4 3 provided on the metal plate 6 is connected, via a gold wire and the electrode, in this embodiment, the upper surface 2 of the inner frame 1 to cover the outer frame, with the prior art ink brush process which can improve the color contrast of the LED, and the upper surface of the outer frame 2 is higher than the upper surface of the inner frame 1, such a structure may be encapsulated in potting when glue 5, 5 acts to prevent the overflow of glue. 在本实施例中,当所述外框2部分覆盖所述金属板6的侧面,如图3所示,或者所述外框2全部覆盖所述金属板6的侧面,如图4所示时,外框2还可对LED产品起到防水、防止潮气侵入、耐高温、紫外线外观黄变和耐腐蚀的保护作用,非常适宜户外使用。 In the present embodiment, when the side of the outer frame portion 2 covers the metal plate 6, as shown in FIG. 3, or all of the outer frame 2 to cover the side surface of the metal plate 6, shown in Figure 4 , frame 2 may also play a waterproof LED products, to prevent the ingress of moisture, temperature, and resistance to UV yellowing appearance, corrosion protection, and is suitable for outdoor use.

[0031] 以上所述仅为本实用新型的实施例,并非因此限制本实用新型的专利范围,凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本实用新型的专利保护范围内。 [0031] The foregoing is only embodiments of the present invention, not intended to limit the patent scope of the present invention, all utilize the present invention disclosure and drawings taken equivalent structures or equivalent process, or directly or indirectly used in other technical fields shall fall within the scope of the novel utility patent protection.

Claims (10)

1. 一种LED支架,其特征在于:包括内框和外框,所述内框形成反光罩,所述内框材料为白色树脂,所述内框和外框通过双色注塑成型为一体。 An LED support, characterized by: comprising inner and outer frames, the inner frame is formed reflector, said material is a white resin inner frame, the inner and outer frames are integrally molded by two-color injection molding.
2.根据权利要求1所述的LED支架,其特征在于:所述外框覆盖所述内框的上表 The LED holder according to claim 1, wherein: said outer frame covering said inner frame table
3.根据权利要求1所述的LED支架,其特征在于:所述外框的上表面高于内框的上表面。 3. LED holder according to claim 1, wherein: said outer frame upper surface is higher than the upper surface of the inner frame.
4.根据权利要求1所述的LED支架,其特征在于:所述外框为黑色树脂外框。 4. The LED holder according to claim 1, characterized in that: the outer frame is a black resin frame.
5.根据权利要求4所述的LED支架,其特征在于:所述外框为黑色PPA外框。 LED holder according to claim 4, characterized in that: said frame is a frame black PPA.
6.根据权利要求1所述的LED支架,其特征在于:所述内框为白色PPA内框。 The LED holder according to claim 1, wherein: said inner frame the inner frame as a white PPA.
7.根据权利要求1所述的LED支架,其特征在于:所述LED支架为SMD水平结构LED支架,还包括金属板,所述外框和内框均双色注塑成型在金属板上。 The LED holder according to claim 1, wherein: said stent is a LED SMD LED horizontal scaffold structure further includes a metal plate, said outer and inner frame are double injection molded metal plate.
8.根据权利要求7所述的LED支架,其特征在于:所述外框全部或部分覆盖所述金属板的侧面。 8. The LED holder according to claim 7, characterized in that: said side frame covering all or part of the metal plate.
9. 一种LED,包括LED支架,其特征在于:所述LED支架包括内框和外框,所述内框形成反光罩,所述内框材料为白色树脂,所述内框和外框通过双色注塑成型为一体。 A LED, comprising a LED holder, wherein: said LED holder comprises inner and outer frames, the inner frame is formed reflector, said material is a white resin inner frame, the inner and outer frames by color injection molded integrally.
10.根据权利要求9所述的LED,其特征在于:所述外框为黑色PPA外框,所述内框为白色PPA内框。 10. LED according to claim 9, wherein: the frame is black PPA frame, the inner frame the inner frame as a white PPA.
CN2010206667478U 2010-12-17 2010-12-17 LED and LED support CN201804915U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102214783A (en) * 2011-06-10 2011-10-12 深圳雷曼光电科技股份有限公司 High-cup-shaped light-emitting diode bracket with surface mount device (SMD)
CN102683552A (en) * 2012-05-04 2012-09-19 佛山市蓝箭电子有限公司 Surface mount light-emitting diode (LED) with waterproof function and bracket thereof
CN103000620A (en) * 2012-12-05 2013-03-27 深圳市九洲光电科技有限公司 Damp-proof full-color surface mount device
CN103730563A (en) * 2013-12-31 2014-04-16 深圳雷曼光电科技股份有限公司 LED support and electronic device using same
US10248372B2 (en) 2013-12-31 2019-04-02 Ultravision Technologies, Llc Modular display panels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102214783A (en) * 2011-06-10 2011-10-12 深圳雷曼光电科技股份有限公司 High-cup-shaped light-emitting diode bracket with surface mount device (SMD)
CN102683552A (en) * 2012-05-04 2012-09-19 佛山市蓝箭电子有限公司 Surface mount light-emitting diode (LED) with waterproof function and bracket thereof
CN103000620A (en) * 2012-12-05 2013-03-27 深圳市九洲光电科技有限公司 Damp-proof full-color surface mount device
CN103730563A (en) * 2013-12-31 2014-04-16 深圳雷曼光电科技股份有限公司 LED support and electronic device using same
CN103730563B (en) * 2013-12-31 2017-04-05 深圳雷曼光电科技股份有限公司 Led electronic apparatus holder and the holder is led
US10248372B2 (en) 2013-12-31 2019-04-02 Ultravision Technologies, Llc Modular display panels

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