TW201418616A - Dual-component plastic lamp holder for LED light bulb and light bulb assembly having same - Google Patents
Dual-component plastic lamp holder for LED light bulb and light bulb assembly having same Download PDFInfo
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- TW201418616A TW201418616A TW102122014A TW102122014A TW201418616A TW 201418616 A TW201418616 A TW 201418616A TW 102122014 A TW102122014 A TW 102122014A TW 102122014 A TW102122014 A TW 102122014A TW 201418616 A TW201418616 A TW 201418616A
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本發明是關於一種雙料射出成形的LED燈座，尤其是關於一種LED燈泡用雙料塑膠燈座及具有該燈座的燈泡組件。 The invention relates to a double-shot injection-shaped LED lamp holder, in particular to a double-material plastic lamp holder for an LED bulb and a bulb assembly having the same.
長久以來，人們習慣使用鎢絲燈泡及日光燈照明，隨後省電燈泡逐漸推廣，目前更因為LED燈泡具有發光效率高、反應速度較快、無須暖燈時間(idling time)、使用壽命長、不易損壞、耗電量少、環保與體積小等優點，故漸漸地取代傳統燈泡的市場佔有率。但在各種燈泡演進的過程中，部分標準仍被維持，例如燈泡的燈座仍是以金屬殼製成，並形成有特定間距與半徑的外螺牙作為安裝介面，燈座分別形成有一個導通至外螺牙的導電電極、以及一個突出於燈座尾端的導電電極；使得燈泡被螺接安裝的同時，導電電極分別導接至燈座的兩供電端，使燈泡能夠接受致能而發光。 For a long time, people used to use tungsten light bulbs and fluorescent lighting, and then the energy-saving bulbs gradually promoted. At present, LED bulbs have high luminous efficiency, fast response speed, no idling time, long service life, and are not easily damaged. The advantages of low power consumption, environmental protection and small size have gradually replaced the market share of traditional light bulbs. However, in the process of various bulb evolution, some standards are still maintained. For example, the lamp holder is still made of a metal shell, and external thread with a specific pitch and radius is formed as a mounting interface, and the sockets are respectively formed with a conduction. The conductive electrode to the external thread and a conductive electrode protruding from the tail end of the lamp holder; while the light bulb is screwed, the conductive electrodes are respectively connected to the two power supply ends of the lamp holder, so that the light bulb can receive the light and emit light.
但是，此種金屬燈座最大的問題在於：製作時必需將金屬材料以熔鑄或擠壓的方式成形，並結合至前方的玻璃殼，不僅製作上費時，作業流程繁複，而且精度不佳；一方面產品的質感無法提昇，另方面導致成本偏高，尤其廢棄燈泡不易回收處理，並不符合環保潮流。更進一步分析，由於LED元件所需要的驅動電流是直流電，且電壓遠低於一般插座的室電，因此在製造LED燈泡時，還必需額外設置整流變壓器，將輸入電壓 整流且調降至符合LED燈泡所需，更無謂地提高LED燈泡的造價。 However, the biggest problem with such a metal lamp holder is that it is necessary to form the metal material by melting or extruding, and to bond it to the front glass case, which is not only time-consuming to manufacture, complicated in operation, but also inaccurate; The quality of the products cannot be improved, and the cost is high, and the waste bulbs are not easy to recycle and do not conform to the environmental trend. Further analysis, since the driving current required for the LED component is direct current, and the voltage is much lower than that of the general socket, it is necessary to additionally provide a rectifier transformer to input the voltage when manufacturing the LED bulb. Rectification and down-conversion to meet the needs of LED bulbs, and even more unnecessarily increase the cost of LED bulbs.
因此，如何能簡化燈座的製作方式，使得製作變得更簡單，並使製造成本能夠大幅降低，提升產出效率，而且無需內建變壓電路，只需使用一般室電即可驅動，無論製造者或消費者都能多方面蒙受利益。 Therefore, how to simplify the manufacturing method of the lamp holder makes the production simpler, the manufacturing cost can be greatly reduced, the output efficiency is improved, and the built-in transformer circuit is not required, and only the general room electric power can be used for driving, regardless of Manufacturers or consumers can benefit in many ways.
本發明之一目的在提供一種以雙料塑膠射出成形，不需沖壓金屬殼，燈座結構因而簡化的LED燈泡用雙料塑膠燈座。 An object of the present invention is to provide a double-plastic plastic lamp holder for an LED bulb which is formed by injection molding of a double-material plastic, which does not require stamping of a metal shell, and thus has a simplified lamp holder structure.
本發明之另一目的在提供一種藉由塑膠材料形成電極，整體結構精度從而提昇的LED燈泡用雙料塑膠燈座。 Another object of the present invention is to provide a double-plastic plastic lamp holder for an LED bulb which is formed by a plastic material and has an improved overall structural precision.
本發明之再一目的在提供一種製造過程簡化，產出效率藉此提昇的LED燈泡用雙料塑膠燈座。 Still another object of the present invention is to provide a dual-plastic plastic lamp holder for an LED bulb which is simplified in manufacturing process and has improved output efficiency.
本發明之更一目的在提供一種燈座本身所形成電極即可預先控制其電阻值，使流經的電壓自動調降而可直接使用室電之LED燈泡用雙料塑膠燈座。 A further object of the present invention is to provide a double-shaped plastic lamp holder for an LED bulb that can be directly controlled by using an electrode formed by the lamp holder itself to control its resistance value in advance, so that the voltage flowing through it can be automatically adjusted.
本發明之又一目的在提供一種結構簡單、造價因而低廉之具有雙料塑膠燈座的LED燈泡組件。 Still another object of the present invention is to provide an LED bulb assembly having a dual-material plastic lamp holder that is simple in construction and inexpensive in cost.
本發明之又另一目的在提供一種精度提高，產品質感因而提昇之具有雙料塑膠燈座的LED燈泡組件。 Still another object of the present invention is to provide an LED bulb assembly having a double plastic lamp holder with improved precision and improved product texture.
本發明之又再一目的在提供一種燈座本身所形成電極即可預先控制其電阻值，使流經的電壓自動調降而可直接使用室電之具有雙料塑膠燈座的LED燈泡組件。 Still another object of the present invention is to provide an LED bulb assembly having a double-material plastic lamp holder in which the electrode formed by the lamp holder itself can be controlled in advance, and the voltage flowing through it can be automatically adjusted down.
依照本發明揭露的一種LED燈泡用雙料塑膠燈座，包含： 一個由一第一塑膠成形、並具有一個供一LED元件設置的承載面及一個外側面的絕緣基座；一個至少部分由一第二塑膠製成、一端暴露於該絕緣基座外側面、且穿經該絕緣基座使其另一端暴露於該承載面的導電電極；及一個至少部分由該第二塑膠製成、一端暴露於該絕緣基座外側面、且另一端暴露於該承載面、並與該導電電極彼此絕緣設置的接地電極。 A double plastic lamp holder for an LED bulb according to the present invention comprises: An insulating base formed of a first plastic and having a carrying surface for an LED component and an outer side; one at least partially made of a second plastic and one end exposed to the outer side of the insulating base, and a conductive electrode that passes through the insulating base and exposes the other end thereof to the carrying surface; and an at least partially made of the second plastic, one end exposed to the outer side of the insulating base, and the other end exposed to the carrying surface, And a ground electrode that is insulated from the conductive electrodes.
而依照本發明揭露的一種具有雙料塑膠燈座的LED燈泡組件，包含：一個雙料塑膠燈座，包括：一個由一第一塑膠成形、並具有一個供一LED元件設置的承載面及一個外側面的絕緣基座；一個至少部分由一第二塑膠製成、一端暴露於該絕緣基座外側面、且穿經該絕緣基座使其另一端暴露於該承載面的導電電極；及一個至少部分由該第二塑膠製成、一端暴露於該絕緣基座外側面、且另一端暴露於該承載面、並與該導電電極彼此絕緣設置的接地電極；而LED燈泡組件還包含一個設置於該絕緣基座承載面的LED元件。 An LED bulb assembly with a double plastic lamp holder according to the present invention comprises: a double plastic lamp holder, comprising: a bearing formed by a first plastic and having a bearing surface for an LED component and an outer side An insulating base; a conductive electrode at least partially made of a second plastic, one end exposed to the outer side of the insulating base, and the other end of the insulating base being exposed to the carrying surface; and an at least part a grounding electrode made of the second plastic, one end of which is exposed to the outer side of the insulating base, and the other end of which is exposed to the bearing surface and insulated from the conductive electrode; and the LED bulb assembly further includes a insulating layer disposed thereon LED component of the base bearing surface.
本發明所製造的LED燈泡用雙料塑膠燈座及具有該燈座的燈泡組件，是利用雙料射出成形的方法，形成有導接電極的塑膠燈座，進一步的達到簡化燈座的製作方式，使得製作變的更簡單，有效率提升製作效率，且僅使用塑料製造更能使成本降低，而且只需使用一般室電即可驅動，無需另外增購變壓器，達到獲利增加且使用方便之目的。 The double-material plastic lamp holder for LED bulb manufactured by the invention and the bulb assembly having the lamp holder are formed by a double-material injection molding method, and a plastic lamp holder with a conductive electrode is formed, which further simplifies the manufacturing method of the lamp holder, so that The production is simpler, more efficient, and the use of plastic manufacturing can reduce the cost, and it can be driven by using ordinary room power, without the need to purchase additional transformers, to achieve profitability and ease of use.
1、1'''‧‧‧雙料塑膠燈座 1, 1'''‧‧‧ double plastic lamp holder
21”‧‧‧LED晶粒 21”‧‧‧LED dies
12、12’‧‧‧接地電極 12, 12'‧‧‧ Grounding electrode
14’‧‧‧扣件 14’‧‧‧fasteners
151'''‧‧‧表層 151'''‧‧‧ surface
112‧‧‧外側面 112‧‧‧Outside
1122‧‧‧底部 1122‧‧‧ bottom
126’、136’‧‧‧導電層 126', 136'‧‧‧ conductive layer
2、2”‧‧‧LED元件 2, 2" ‧ ‧ LED components
11、11’‧‧‧絕緣基座 11, 11'‧‧‧Insulated base
13、13’‧‧‧導電電極 13, 13'‧‧‧ conductive electrodes
15'''‧‧‧燈罩 15'''‧‧‧ lampshade
111、111’‧‧‧承載面 111, 111’‧‧‧ bearing surface
1121‧‧‧平滑部 1121‧‧‧Smooth Department
1123‧‧‧外螺紋部 1123‧‧‧External thread
121、122、131、132‧‧‧端部 121, 122, 131, 132‧‧‧ end
124’、134’‧‧‧第二塑膠層 124', 134'‧‧‧ second plastic layer
31’‧‧‧卡固件 31’‧‧‧Card Firmware
3、3’‧‧‧外殼 3, 3'‧‧‧ shell
5”、6”‧‧‧路徑 5", 6" ‧ ‧ path
圖1是本發明LED燈泡組件的第一較佳實施例的示意圖；圖2是圖1之LED燈泡組件的側視圖； 圖3是圖1之LED燈泡組件之另一端的示意圖；圖4是本發明LED燈泡組件的第二較佳實施例，是說明以電鍍的方式令燈座具有導電之特性的示意圖；圖5是圖4之LED燈泡組件之外殼結合至絕緣基座的側示圖；圖6是本發明LED燈泡組件的第三較佳實施例，是說明利用LED晶粒的排列方向組成整流架構的電路圖；及圖7是本發明LED燈泡組件的第四較佳實施例，是說雙料塑膠燈座與燈罩同時射出並呈一體成形之側視圖。 1 is a schematic view of a first preferred embodiment of an LED bulb assembly of the present invention; and FIG. 2 is a side view of the LED bulb assembly of FIG. 1; 3 is a schematic view of the other end of the LED light bulb assembly of FIG. 1; FIG. 4 is a second preferred embodiment of the LED light bulb assembly of the present invention, which is a schematic view illustrating the electrical conductivity of the lamp holder by electroplating; FIG. 4 is a side view of the LED bulb assembly of FIG. 4 coupled to the insulating base; FIG. 6 is a third preferred embodiment of the LED bulb assembly of the present invention, illustrating a circuit diagram that utilizes the arrangement direction of the LED dies to form a rectifying architecture; Figure 7 is a fourth preferred embodiment of the LED bulb assembly of the present invention, which is a side view of the dual-material plastic lamp holder and the lamp cover simultaneously ejected and integrally formed.
有關本發明之前述及其他技術內容、特點與功效，在以下配合參考圖式之較佳實施例的詳細說明中，將可清楚的呈現。 The foregoing and other objects, features, and advantages of the invention are set forth in the <RTIgt;
本發明LED燈泡組件的第一較佳實施例，如圖1及圖2所示，包含雙料塑膠燈座1、LED元件2及外殼3，其中雙料塑膠燈座1更包括有絕緣基座11、接地電極12及導電電極13，且絕緣基座11是以不導電及具透光之塑膠材料所構成，並在此定義絕緣基座11的塑膠材料為第一塑膠，而且絕緣基座11還具有一個供LED元件2設置的承載面111及一個供安裝的外側面112，為便於說明起見，在此將外側面更進一步區分為平滑部1121、底部1122及外螺紋部1123，而外螺紋部1123則是形成於平滑部1121與底部1122之間，並可供螺接至供電位置。 The first preferred embodiment of the LED light bulb assembly of the present invention, as shown in FIG. 1 and FIG. 2, comprises a double plastic lamp holder 1, an LED component 2 and a casing 3, wherein the double plastic lamp holder 1 further comprises an insulating base 11, The grounding electrode 12 and the conductive electrode 13 are formed, and the insulating base 11 is made of a non-conductive and transparent plastic material, and the plastic material of the insulating base 11 is defined as a first plastic, and the insulating base 11 has A bearing surface 111 for the LED element 2 and an outer surface 112 for mounting are further divided into a smooth portion 1121, a bottom portion 1122 and an external thread portion 1123, and a male thread portion, for convenience of explanation. 1123 is formed between the smooth portion 1121 and the bottom portion 1122 and is screwable to the power supply position.
在本例中，接地電極12及導電電極13是由第二塑膠所形成，為使第二塑膠具有導電性，因此其中摻雜有導電物質，例如摻雜銅、鎳、錫、鋁或其合金所構成之摻雜物，並透過摻雜的比例，可以令接地電 極12及導電電極13具有一個預定電阻值，使得輸入電壓在傳導經過接地電極12及導電電極13時自動降壓。導電電極13是穿經絕緣基座11而設置，使其一個端部131暴露於承載面111處，而另一個端部132則是暴露於絕緣基座11外側面112並延伸至底部1122；接地電極12同樣具有一個暴露於承載面111的端部121，且其另一端部122是部份暴露於絕緣基座11的外側面112，並覆蓋在外螺紋部1123的部分表面上，藉此，本案所提供的燈座可以完全相容於目前標準燈座，消費者完全不需要改變任何使用習慣。 In this example, the ground electrode 12 and the conductive electrode 13 are formed by the second plastic, so that the second plastic is electrically conductive, and thus doped with a conductive material, such as doped copper, nickel, tin, aluminum or alloy thereof. The dopants formed and transmitted through the doping ratio can make the grounding electricity The pole 12 and the conductive electrode 13 have a predetermined resistance value such that the input voltage is automatically stepped down when conducting through the ground electrode 12 and the conductive electrode 13. The conductive electrode 13 is disposed through the insulating base 11 such that one end portion 131 is exposed to the bearing surface 111, and the other end portion 132 is exposed to the outer side surface 112 of the insulating base 11 and extends to the bottom portion 1122; The electrode 12 also has an end portion 121 exposed to the bearing surface 111, and the other end portion 122 is partially exposed to the outer side surface 112 of the insulating base 11 and covers a portion of the surface of the externally threaded portion 1123. The lamp holders provided are fully compatible with current standard lamp holders, and consumers do not need to change any usage habits at all.
在本例中，雙料塑膠燈座1的製作方式，是將第一塑膠及第二塑膠兩個材料，前後注入於模具中而同時成形，使得雙料塑膠燈座1能以雙料共射的方式射出成形，當雙料塑膠燈座1成形後，即可將LED元件2設置在承載面111上，並將接地電極12及導電電極13分別導接至LED元件2的導電端後，再將外殼3結合並固定於絕緣基座11，使得LED元件2能被封裝於外殼3內，進一步保護LED元件2。當然，對於所屬技術領域具有通常知識者而言，更可如圖3所示，端部122亦可完全覆蓋在外螺紋部1123的表面，以增加接地電極12的接觸面積。 In this example, the double plastic lamp holder 1 is made by inserting two materials, a first plastic material and a second plastic material, into the mold at the same time and forming at the same time, so that the double plastic lamp holder 1 can be injected in a double material manner. Forming, after the double plastic lamp holder 1 is formed, the LED element 2 can be disposed on the bearing surface 111, and the ground electrode 12 and the conductive electrode 13 are respectively connected to the conductive ends of the LED element 2, and then the outer casing 3 is combined. And being fixed to the insulating base 11 so that the LED element 2 can be packaged in the outer casing 3 to further protect the LED element 2. Of course, as is generally known in the art, as shown in FIG. 3, the end portion 122 may also completely cover the surface of the externally threaded portion 1123 to increase the contact area of the ground electrode 12.
本發明LED燈泡組件的第二較佳實施例如圖4所示，在本例中，第二塑膠是例釋為丙烯腈-苯乙烯-丁二烯共聚物樹脂(ABS；Acrylonitrile Butadiene Styrene)材質，由於ABS本身易於電鍍，因此接地電極12’及導電電極13’之形成方式，是直接以第二塑膠層124’、134’作為種子層，再以電鍍的方式鍍上一層金屬材質的導電層126’、136’。當然，亦可透過各種金屬不同的阻抗值進行組合，使得導電層126’、136’能具有一個預定電阻值，令輸入電壓透過導電層126’、136’傳遞時能夠受阻 抗影響而降壓，並調降至符合LED元件驅動時所需的電壓。 A second preferred embodiment of the LED bulb assembly of the present invention is shown in FIG. 4. In this example, the second plastic is exemplified by ABS (Acrylonitrile Butadiene Styrene). Since the ABS itself is easy to be plated, the ground electrode 12' and the conductive electrode 13' are formed by directly using the second plastic layer 124', 134' as a seed layer, and then plating a conductive layer 126 of a metal material by electroplating. ', 136'. Of course, it is also possible to combine the different impedance values of various metals so that the conductive layers 126', 136' can have a predetermined resistance value, so that the input voltage can be blocked when transmitted through the conductive layers 126', 136'. Anti-impedance and step-down, and down to the voltage required to drive the LED components.
如圖5所示，本例之外殼3’更具有一組卡固件31’，而絕緣基座11’在對應承載面111’處更形成有一組供抵扣外殼3’之卡固件31’的扣件14’，因此進行最後的組裝作業時，僅需壓迫外殼3’並套住絕緣基座11’，使得扣件14’受到壓迫後能夠卡扣住卡固件31’，使得組裝作業能夠更方便且快速。 As shown in FIG. 5, the outer casing 3' of the present example further has a set of fasteners 31', and the insulating base 11' is further formed with a set of fasteners 31' for the buckled outer casing 3' at the corresponding bearing surface 111'. The fastener 14', so when the final assembly work is performed, only the outer casing 3' needs to be pressed and the insulating base 11' is sheathed, so that the fastener 14' can be pressed to lock the fastener 31', so that the assembly work can be further improved. Convenient and fast.
然而，當輸入的電壓為交流電時，可如圖6所示，本案之第三較實施例，本例中LED元件2”是以多個LED晶粒21”組成，並由這些LED晶粒21”組合成一個整流架構，並分別形成有兩個導通路徑5”、6”，當輸入電壓為正電壓週期時，位於路徑5”的LED晶粒21”會發光，而位於路徑6”的LED晶粒21”則不會發光；當輸入電壓為負電壓週期時，則是位於路徑6”的LED晶粒21”會發光，而位於路徑5”的LED晶粒21”不會發光，因此，透過多個LED元件組合成的整流架構，不論是正電壓週期或是負電壓週期，隨時可讓其中一個路徑上的LED元件發光，不需另外設置整流器，即可抱持燈泡組件的照明總亮度。 However, when the input voltage is alternating current, as shown in FIG. 6, in the third comparative embodiment of the present case, the LED element 2" in this example is composed of a plurality of LED dies 21", and these LED dies 21 "Combined into a rectification architecture, and respectively formed two conduction paths 5", 6", when the input voltage is a positive voltage cycle, the LED die 21" located in the path 5" will emit light, and the LED located in the path 6" The die 21" does not emit light; when the input voltage is a negative voltage cycle, the LED die 21" located in the path 6" emits light, and the LED die 21" located in the path 5" does not emit light, therefore, The rectification structure formed by combining a plurality of LED elements allows the LED elements on one of the paths to emit light at any time, whether it is a positive voltage cycle or a negative voltage cycle, and the total illumination brightness of the lamp assembly can be maintained without separately providing a rectifier.
而本案之雙料塑膠燈座射出成形的結構更可如圖7所示之第四較佳實施例，在本例中，雙料塑膠燈座1'''更包含一個燈罩15'''，且本例之燈罩15'''是與雙料塑膠燈座1'''同時射出並呈一體成形之結構，尤其在燈罩15'''位於發光方向之表層151'''更可以經過表面處理或鍍上一層金屬層，使得光線能夠被反射，因此，透過本例之具有燈罩15'''的雙料塑膠燈座1'''進行照明時，能夠使得光源更加的集中，並提升照明的效率；而且燈泡本身即附有燈罩，一方面可以降低裝溝設計的成本，另方面可以增添應 用的彈性。 The double-shaped plastic lamp holder of the present invention can be formed by a fourth preferred embodiment as shown in FIG. 7. In this example, the double-material plastic lamp holder 1''' further includes a lampshade 15''', and The lampshade 15''' is a structure that is simultaneously formed and integrally formed with the double plastic lamp holder 1''', and the surface layer 151''' of the lampshade 15"" in the light-emitting direction can be surface-treated or plated. a layer of metal allows the light to be reflected. Therefore, when the double-shaped plastic lamp holder 1''' having the lampshade 15''' is illuminated in this example, the light source can be more concentrated and the illumination efficiency can be improved; The lampshade itself is attached to reduce the cost of the trenching design on the one hand, and the other can add The elasticity used.
所以，本案之一種LED燈泡用雙料塑膠燈座及具有該燈座的燈泡組件，製作上只需要將具有導電及非導電的塑膠同時雙料射出成塑膠燈座，讓塑膠燈座具有導電特性，有別於以往金屬燈座製作方式，使得製作上變的更簡單，有助於提升製作效率，對於製造的成本亦能夠大大降低，而且在製作塑膠燈座時更可控制掺入或電鍍金屬的比例方式，調整導電電極及接地電極的電阻值，即可以一般供電座提供的室電驅動本案之燈泡組件，所以無需另外增購變壓器，不僅可增加獲利，且使用者也能更方便使用，並達到上述所有之目的。 Therefore, in the case of a double-shaped plastic lamp holder for LED bulbs and a bulb assembly having the same, it is only necessary to simultaneously produce a conductive and non-conductive plastic material into a plastic lamp holder, so that the plastic lamp holder has conductive characteristics. Different from the previous metal lamp holder production method, the manufacturing process is simpler, which helps to improve the production efficiency, and the manufacturing cost can be greatly reduced, and the ratio of the doped or plated metal can be controlled in the production of the plastic lamp holder. In the manner of adjusting the resistance values of the conductive electrode and the ground electrode, the lamp unit of the present invention can be electrically driven by the chamber provided by the power supply seat, so that no additional transformer is needed, which not only increases the profit, but also makes the user more convenient to use, and Achieve all of the above objectives.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明書內容所作之簡單的等效變化與修飾，皆應仍屬本發明專利涵蓋之範圍內。 The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All should remain within the scope of the invention patent.
1‧‧‧雙料塑膠燈座 1‧‧‧Double plastic lamp holder
2‧‧‧LED元件 2‧‧‧LED components
11‧‧‧絕緣基座 11‧‧‧Insulated base
12‧‧‧接地電極 12‧‧‧Ground electrode
111‧‧‧承載面 111‧‧‧ bearing surface
112‧‧‧外側面 112‧‧‧Outside
121、122、131、132‧‧‧端部 121, 122, 131, 132‧‧‧ end
1123‧‧‧外螺紋部 1123‧‧‧External thread
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102122014A TW201418616A (en) | 2011-05-03 | 2011-05-03 | Dual-component plastic lamp holder for LED light bulb and light bulb assembly having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102122014A TW201418616A (en) | 2011-05-03 | 2011-05-03 | Dual-component plastic lamp holder for LED light bulb and light bulb assembly having same |
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| Publication Number | Publication Date |
|---|---|
| TW201418616A true TW201418616A (en) | 2014-05-16 |
| TWI484120B TWI484120B (en) | 2015-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102122014A TW201418616A (en) | 2011-05-03 | 2011-05-03 | Dual-component plastic lamp holder for LED light bulb and light bulb assembly having same |
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| Country | Link |
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| TW (1) | TW201418616A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI557367B (en) * | 2014-12-23 | 2016-11-11 | Forming a plastic lamp cap with a turning electrode and a bulb with the plastic lamp cap | |
| WO2020180239A1 (en) | 2019-03-07 | 2020-09-10 | Ikea Supply Ag | Light source and light fitting |
| RU2815811C2 (en) * | 2019-03-07 | 2024-03-21 | Икея Сапплай Аг | Light source and lighting fixtures |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM345336U (en) * | 2008-05-07 | 2008-11-21 | jia-jie Liu | Improved structure of lamp connector block |
| TWM397474U (en) * | 2010-06-24 | 2011-02-01 | Jade Yang Co Ltd | Improved structure for LED (light emitting diode) lamp bulb |
-
2011
- 2011-05-03 TW TW102122014A patent/TW201418616A/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI557367B (en) * | 2014-12-23 | 2016-11-11 | Forming a plastic lamp cap with a turning electrode and a bulb with the plastic lamp cap | |
| WO2020180239A1 (en) | 2019-03-07 | 2020-09-10 | Ikea Supply Ag | Light source and light fitting |
| CN113767247A (en) * | 2019-03-07 | 2021-12-07 | 宜家供应有限公司 | Light source and lamp |
| EP3935309A4 (en) * | 2019-03-07 | 2022-11-16 | IKEA Supply AG | Light source and light fitting |
| US11873950B2 (en) | 2019-03-07 | 2024-01-16 | Ikea Supply Ag | Light source and light fitting |
| RU2815811C2 (en) * | 2019-03-07 | 2024-03-21 | Икея Сапплай Аг | Light source and lighting fixtures |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI484120B (en) | 2015-05-11 |
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