WO2015196947A1 - 节能灯条装置及包括其的节能灯 - Google Patents

节能灯条装置及包括其的节能灯 Download PDF

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Publication number
WO2015196947A1
WO2015196947A1 PCT/CN2015/081890 CN2015081890W WO2015196947A1 WO 2015196947 A1 WO2015196947 A1 WO 2015196947A1 CN 2015081890 W CN2015081890 W CN 2015081890W WO 2015196947 A1 WO2015196947 A1 WO 2015196947A1
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Prior art keywords
energy
metal ring
saving
light bar
lamp
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PCT/CN2015/081890
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English (en)
French (fr)
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张帆
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张帆
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Publication of WO2015196947A1 publication Critical patent/WO2015196947A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders

Definitions

  • the invention relates to a lamp, in particular to an energy-saving light bar device and an energy-saving lamp comprising the same.
  • the structure of the existing common LED light bar bulb is mainly composed of a glass bulb, a glass core column, an LED light bar (illuminator), a driver, a lamp holder and the like.
  • the glass bulb is made into a spherical shape, and the material is heat-resistant glass.
  • the glass stem and the LED strip are assembled by high-frequency spot welding during assembly. Due to the poor consistency of the glass stem, the pull during the spot welding process Adjustment causes high loss of LED strips.
  • the flame temperature is high (1500 ° C)
  • the LED strip is baked at a high temperature, which easily damages the LED strip.
  • the processing technology is complicated, the equipment investment is large, the external dimensions are difficult to guarantee, the products are consistently poor, the scrap rate is high, and the cost is high. Due to the limitation of the core column process requirements, the LED strip must be 2 strings 2 or 2 strings, which cannot meet the requirements of full voltage operation.
  • the technical problem to be solved by the present invention is to overcome the defect that the existing LED bulb has large loss due to the use of the glass material and the assembly method, and to provide an energy-saving light strip device and an energy-saving lamp including the same.
  • An energy-saving light bar device comprising a core post, a first metal ring, a second metal ring, and at least one LED light bar, wherein an upper end of the core post is inserted into the first metal ring, the core Pole The lower end passes through the second metal ring, and the two ends of the LED light bar are respectively connected to the first metal ring and the second metal ring. Inserting the upper end of the stem rod into the first metal ring to support and fix the first metal ring, and the lower end of the stem rod passes through the second metal ring, and also plays a certain degree Fixing the relative position between the second metal ring and the first metal ring.
  • LED Light Emitting Diode, Chinese name LED.
  • the stem rod has a hollow tube through which the first wire connecting the first metal ring passes.
  • the stem rod has a hollow tube, so that the first wire connected to the first metal ring can be routed from the pipe, thereby avoiding the possibility that the first wire is damaged by contact with the LED strip.
  • the first metal ring includes a first metal ring and a first support frame, and the first support frame is fixed to an inner wall of the first metal ring for supporting the first metal ring.
  • the first metal ring can be made to have better strength by providing a first support frame for fixing the first metal ring to prevent deformation of the first metal ring on the inner wall of the first metal ring.
  • the center of the first support frame has a first support hole, and an upper end of the stem post is inserted into the first support hole.
  • the first supporting hole is matched with the upper end of the stem, so that the upper end of the stem can be inserted into the first supporting hole to provide a good supporting effect on the first metal ring. .
  • the second metal ring includes a second metal ring and a second support frame, and the second support frame is fixed to an inner wall of the second metal ring for supporting the second metal ring.
  • the center of the second support frame has a second support hole, and the lower end of the stem rod passes through the second support hole.
  • the second support hole is matched with the lower end of the stem rod such that the lower end of the stem rod can penetrate the second support hole.
  • the stem rod is made of plastic material.
  • the plastic material makes the stem of the stem difficult to break.
  • An energy-saving lamp comprising the energy-saving light bar device as described above, the energy-saving lamp further comprising a light bar base, a driving device, a lamp cap and a bulb, wherein the light bar base is used for fixing the energy-saving light bar device to In the lamp cap, the bulb cover is disposed outside the energy-saving light bar device and the driving device and is screwed to the lamp cap.
  • the energy-saving lamp includes, in addition to the above-mentioned energy-saving light bar device, a light bar base that fixes the energy-saving light bar device on the lamp cap, and provides a stable power supply driving device and a sleeve for the energy-saving light bar device. a bulb outside the energy-saving light bar device and the base of the light bar.
  • the light bar base has a hollow cavity
  • the top of the hollow cavity has a support member
  • the support member has a support groove
  • the lower end of the core post is inserted into the support groove.
  • the fixing of the stem rod on the base of the light bar is implemented.
  • a support groove may be formed on the support member, and the support groove is used for inserting the lower end of the stem post into the core post. Fixed on the base of the light bar.
  • the interior of the hollow cavity has a drive recess, and the drive recess is used to fix the drive.
  • the outer wall of the hollow body has a thread that matches the inner wall of the base.
  • the base is an E27 base.
  • the E27 lamp holder is a type of light source lamp head. It is used with the E27 lamp source interface and has a diameter of 27 mm for screwing into the E27 lamp interface. It is the most commonly used luminaire interface.
  • the material of the bulb is plastic.
  • the positive progress of the invention lies in: using a brand-new plastic core column design, a new ring bracket, a new plastic blister, ensuring product consistency and solving the problem of damage during assembly of the LED light bar, for automation
  • the assembly is well established and can greatly improve work efficiency.
  • the use of transparent plastic blister eliminates the fire-sealing process of the glass bulb, ensuring product consistency, improving work efficiency and reducing energy consumption.
  • FIG. 1 is a schematic structural view of an assembly diagram of an energy-saving light bar device and an energy-saving lamp according to an embodiment of the energy-saving lamp of the present invention.
  • FIG. 2 is a structure of an energy-saving light bar device of the present invention and an energy-saving lamp according to an embodiment of the energy-saving lamp including the same; schematic diagram.
  • FIG 3 is a schematic structural view of a first metal ring of an energy-saving light bar device and an energy-saving lamp including the same according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a second metal ring of an energy-saving light bar device and an energy-saving lamp including the same according to an embodiment of the present invention.
  • Second support frame 32
  • an energy-saving light bar device includes a core post 1 , a first metal ring 2 , a second metal ring 3 , and at least one LED light bar 4 .
  • the first metal ring 2 includes a first metal ring 21, a first support frame 22 supporting the first metal ring 21, and a first support hole 23 at the center of the first support frame 22 for fixing the upper end of the stem post 1.
  • the second metal ring 3 includes a second metal ring 31 for supporting the second support frame 32 of the second metal ring 31, and a second support hole for fixing the lower end of the stem rod 1 at the center of the second support frame 32. 33.
  • the upper end of the stem 1 is inserted into the first support hole 23 of the first metal ring 2, and the lower end of the stem 1 passes through the second support hole 33 on the second metal ring 3 and is inserted into the support groove on the light bar base 5. 51.
  • the upper end of the LED light bar 4 and the first metal ring 21 of the first metal ring 2 are welded by laser non-contact welding technology, and the lower end of the LED light bar 4 and the second metal ring 31 of the second metal ring 3 are also laser-contacted. Welding technology for welding.
  • the first metal ring 21 and the second metal ring 31 are used to supply power to the LED light bar 4.
  • One end of the first wire 9 is connected to the first metal ring 21, and the other end is connected to the driving device 6 through a pipe of the stem rod 1.
  • the second metal ring 31 and the drive unit 6 are connected by a wire.
  • the stem 1 is made of plastic.
  • an energy-saving lamp includes the energy-saving light bar device as described in Embodiment 1, the light bar base 5, the driving device 6, the lamp cap 7 (such as the E27 lamp cap), and the bulb 8.
  • the light bar base 5 has a hollow cavity 52.
  • the top of the hollow cavity 52 has a supporting member.
  • the supporting member has a supporting groove 51.
  • the lower end of the stem 1 is inserted into the supporting groove 51 for realizing the core rod. 1 fixed on the light bar base 5.
  • the interior of the hollow body 52 has a driving device recess, and the driving device 6 can be fixedly fixed in the driving device recess.
  • the outer wall of the hollow body 52 has a thread matching the inner wall of the base 7, so that the light bar base 5 can be fixed in the base 7 by screwing.
  • the material of the bulb 8 can be plastic.
  • the bulb 8 is disposed outside the energy-saving light bar device and the driving device 6 and is screwed to the base 7.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

提供了一种节能灯条装置及包括其的节能灯，其中，节能灯包括节能灯条装置、灯条底座（5）、驱动装置（6）、灯头（7）、泡壳（8），灯条底座（5）用于将节能灯条装置固定于灯头（7）内，泡壳（8）罩设在节能灯条装置及驱动装置（6）的外部并与灯头（7）螺纹连接，这种节能灯条装置及节能灯具有减少LED灯条组装过程中损坏率，极大提高工效的优点。

Description

节能灯条装置及包括其的节能灯
本申请要求申请日为2014年6月23日的中国专利申请CN201420337713.2的优先权。本申请引用上述中国专利申请的全文。
技术领域
本发明涉及一种灯具，特别涉及一种节能灯条装置及包括其的节能灯。
背景技术
现有普通LED灯条灯泡的结构主要由玻璃泡壳、玻璃芯柱、LED灯条(发光体)、驱动器、灯头等组成。玻璃泡壳做成圆球形，制作材料是耐热玻璃，玻璃芯柱与LED灯条在装配时通过高频点焊的方法安装，由于玻璃芯柱的一致性很差，点焊过程中的拉扯调整造成LED灯条很高的损耗。玻璃泡壳与玻璃芯柱封接时，火焰温度较高(1500℃)，LED灯条受到高温烘烤，极易损坏LED灯条。在火焰加工时，加工工艺复杂，设备投入大，外形尺寸很难保证，产品的一致差，报废率高、成本高。由于受到芯柱工艺要求的限制，LED灯条必须是2串2并或2串的要求，无法做到全电压工作的需求。
发明内容
本发明要解决的技术问题是为了克服现有LED灯泡因采用玻璃材质及组装方式所造成的损耗较大的缺陷，提供一种节能灯条装置及包括其的节能灯。
本发明是通过下述技术方案来解决上述技术问题：
一种节能灯条装置，其包括一芯柱杆、一第一金属圈、一第二金属圈、至少一LED灯条，所述芯柱杆的上端插入所述第一金属圈，所述芯柱杆的 下端穿过所述第二金属圈，所述LED灯条的两端分别连接所述第一金属圈、第二金属圈。所述芯柱杆的上端插入所述第一金属圈，对所述第一金属圈起到支撑固定的作用，所述芯柱杆的下端穿过所述第二金属圈，也起到一定程度的固定所述第二金属圈与所述第一金属圈之间相对位置的作用。LED，Light Emitting Diode，中文名称发光二极管。
较佳地，所述芯柱杆具有一中空的管道，连接所述第一金属圈的第一导线从所述管道穿过。芯柱杆具有一中空的管道，这就使得与第一金属圈连接供电的第一导线可以从所述管道中布线，进而避免了第一导线与LED灯条发生接触而损坏的可能性。
较佳地，所述第一金属圈包括一第一金属环、一第一支撑架，所述第一支撑架固定于所述第一金属环的内壁用于支撑所述第一金属环。通过在第一金属环的内壁设置用于固定所述第一金属环以防止该第一金属环发生形变的第一支撑架，可以使所述第一金属圈具有更好的强度。
较佳地，所述第一支撑架的中心具有一第一支撑孔，所述芯柱杆的上端插入所述第一支撑孔。所述第一支撑孔与所述芯柱杆的上端相匹配，使所述芯柱杆的上端可以插接入所述第一支撑孔内，对所述第一金属圈起到良好的支撑效果。
较佳地，所述第二金属圈包括一第二金属环、一第二支撑架，所述第二支撑架固定于所述第二金属环的内壁用于支撑所述第二金属环。
较佳地，所述第二支撑架的中心具有一第二支撑孔，所述芯柱杆的下端穿过所述第二支撑孔。所述第二支撑孔与所述芯柱杆的下端相匹配，使所述芯柱杆的下端可以穿透过所述第二支撑孔。
较佳地，所述芯柱杆为塑料材质。塑料材质可以使芯柱杆具有不易破碎的特点。
一种节能灯，包括如上所述的节能灯条装置，所述节能灯还包括灯条底座、驱动装置、灯头、泡壳，所述灯条底座用于将所述节能灯条装置固定于 所述灯头内，所述泡壳罩设在所述节能灯条装置及所述驱动装置的外部并与所述灯头螺纹连接。所述节能灯除了包括上述节能灯条装置以外，还包括将所述节能灯条装置固定在所述灯头上的灯条底座，给所述节能灯条装置提供稳定电源的驱动装置，以及套设于所述节能灯条装置、灯条底座之外的泡壳。
较佳地，所述灯条底座具有一中空腔体，所述中空腔体的顶部具有一支撑部件，所述支撑部件具有一支撑槽，所述芯柱杆的下端插入所述支撑槽中，用于实现所述芯柱杆在所述灯条底座上的固定。为了将所述芯柱杆固定于所述灯条底座，可以在所述支撑部件上开设一支撑槽，所述支撑槽用于将所述芯柱杆的下端插入其中，进而实现芯柱杆在灯条底座上的固定。
较佳地，所述中空腔体的内部具有一驱动装置凹槽，所述驱动装置凹槽用于固定所述驱动装置。
较佳地，所述中空腔体的外壁具有与所述灯头的内壁相匹配的螺纹。
较佳地，所述灯头为E27灯头。E27灯头是光源灯头的一种，配用于E27灯具光源接口，直径27毫米，用于旋入E27灯具接口。是最常用的一种灯具接口。
较佳地，所述泡壳的材质为塑料。
本发明的积极进步效果在于：使用全新的塑料芯柱设计，全新的环状支架，全新的塑料泡壳，保证了产品的一致性和解决了LED灯条组装过程中的损坏问题，为实现自动化组装做好了基础，可以极大的提高工效。采用透明塑料泡壳取消了玻璃泡壳的火封工艺，保证了产品的一致性，提高工效减少能耗。
附图说明
图1为本发明节能灯条装置及包括其的节能灯一实施例的节能灯的装配图的结构示意图。
图2为本发明节能灯条装置及包括其的节能灯一实施例的节能灯的结构 示意图。
图3为本发明节能灯条装置及包括其的节能灯一实施例的第一金属圈的结构示意图。
图4为本发明节能灯条装置及包括其的节能灯一实施例的第二金属圈的结构示意图。
附图标记说明：
芯柱杆：1
第一金属圈：2
第一金属环：21
第一支撑架：22
第一支撑孔：23
第二金属圈：3
第二金属环：31
第二支撑架：32
第二支撑孔：33
LED灯条：4
灯条底座：5
支撑槽：51
中空腔体：52
驱动装置：6
灯头：7
泡壳：8
第一导线：9
具体实施方式
下面举个较佳实施例，并结合附图来更清楚完整地说明本发明。
实施例1
请结合图1、2、3、4予以理解，一种节能灯条装置，其包括一芯柱杆1、一第一金属圈2、一第二金属圈3、至少一LED灯条4。第一金属圈2包括一第一金属环21，支撑第一金属环21的第一支撑架22，位于第一支撑架22中心的用于固定芯柱杆1的上端的第一支撑孔23。第二金属圈3包括一第二金属环31，用于支撑第二金属环31的第二支撑架32，位于第二支撑架32中心的用于固定芯柱杆1的下端的第二支撑孔33。
芯柱杆1的上端插入第一金属圈2上的第一支撑孔23，芯柱杆1的下端穿过第二金属圈3上的第二支撑孔33并插入灯条底座5上的支撑槽51中。LED灯条4的上端与第一金属圈2的第一金属环21采用激光非接触焊接技术进行焊接，LED灯条4的下端与第二金属圈3的第二金属环31也采用激光非接触焊接技术进行焊接。第一金属环21与第二金属环31用于给LED灯条4供电。第一导线9的一端与第一金属环21连接，另一端穿过芯柱杆1的管道与驱动装置6连接。第二金属环31与驱动装置6之间通过一导线实现连接。芯柱杆1为塑料材质。
实施例2
请结合图1予以理解，一种节能灯，包括如实施例1所述的节能灯条装置、灯条底座5、驱动装置6、灯头7(比如为E27灯头)、泡壳8。灯条底座5具有一中空腔体52，中空腔体52的顶部具有一支撑部件，支撑部件具有一支撑槽51，芯柱杆1的下端插入支撑槽51中，用于实现所述芯柱杆1在灯条底座5上的固定。中空腔体52的内部具有一驱动装置凹槽，驱动装置6可以采用粘结的方式固定于驱动装置凹槽之中。中空腔体52的外壁具有与灯头7的内壁相匹配的螺纹，因此，灯条底座5可以采用螺纹连接方式固定于灯头7内。泡壳8的材质可以为塑料。泡壳8罩设在节能灯条装置、驱动装置6的外部且与灯头7螺纹连接。
虽然以上描述了本发明的具体实施方式，但是本领域的技术人员应当理解，这些仅是举例说明，本发明的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本发明的原理和实质的前提下，可以对这些实施方式做出多种变更或修改，但这些变更和修改均落入本发明的保护范围。

Claims (13)

  1. 一种节能灯条装置，其特征在于，其包括一芯柱杆、一第一金属圈、一第二金属圈、至少一LED灯条，所述芯柱杆的上端插入所述第一金属圈，所述芯柱杆的下端穿过所述第二金属圈，所述LED灯条的两端分别连接所述第一金属圈、第二金属圈。
  2. 如权利要求1所述的节能灯条装置，其特征在于，所述芯柱杆具有一中空的管道，连接所述第一金属圈的第一导线从所述管道穿过。
  3. 如权利要求1-2中至少一项所述的节能灯条装置，其特征在于，所述第一金属圈包括一第一金属环、一第一支撑架，所述第一支撑架固定于所述第一金属环的内壁用于支撑所述第一金属环。
  4. 如权利要求3所述的节能灯条装置，其特征在于，所述第一支撑架的中心具有一第一支撑孔，所述芯柱杆的上端插入所述第一支撑孔。
  5. 如权利要求1-4中至少一项所述的节能灯条装置，其特征在于，所述第二金属圈包括一第二金属环、一第二支撑架，所述第二支撑架固定于所述第二金属环的内壁用于支撑所述第二金属环。
  6. 如权利要求5所述的节能灯条装置，其特征在于，所述第二支撑架的中心具有一第二支撑孔，所述芯柱杆的下端穿过所述第二支撑孔。
  7. 如权利要求1-6中至少一项所述的节能灯条装置，其特征在于，所述芯柱杆为塑料材质。
  8. 一种节能灯，其包括如权利要求1-7中至少一项所述的节能灯条装置，其特征在于，所述节能灯还包括灯条底座、驱动装置、灯头、泡壳，所述灯条底座用于将所述节能灯条装置固定于所述灯头内，所述泡壳罩设在所述节能灯条装置及所述驱动装置的外部并与所述灯头螺纹连接。
  9. 如权利要求8所述的节能灯，其特征在于，所述灯条底座具有一中空腔体，所述中空腔体的顶部具有一支撑部件，所述支撑部件具有一支撑槽， 所述芯柱杆的下端插入所述支撑槽中，用于实现所述芯柱杆在所述灯条底座上的固定。
  10. 如权利要求9所述的节能灯，其特征在于，所述中空腔体的内部具有一驱动装置凹槽，所述驱动装置凹槽用于固定所述驱动装置。
  11. 如权利要求9所述的节能灯，其特征在于，所述中空腔体的外壁具有与所述灯头的内壁相匹配的螺纹。
  12. 如权利要求8-11中至少一项所述的节能灯，其特征在于，所述灯头为E27灯头。
  13. 如权利要求8-11中至少一项所述的节能灯，其特征在于，所述泡壳的材质为塑料。
PCT/CN2015/081890 2014-06-23 2015-06-19 节能灯条装置及包括其的节能灯 WO2015196947A1 (zh)

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CN106382512A (zh) * 2016-10-17 2017-02-08 江门市雨点照明科技有限公司 Led灯丝芯柱的灯头固定结构
CN106287281A (zh) * 2016-10-17 2017-01-04 江门市雨点照明科技有限公司 一种易组装的led灯丝灯泡
CN108361565A (zh) * 2018-03-15 2018-08-03 常州阿拉丁照明科技股份有限公司 一种新型的全周光led灯泡

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