WO2018120524A1 - 一种led灯及其实现方法 - Google Patents

一种led灯及其实现方法 Download PDF

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Publication number
WO2018120524A1
WO2018120524A1 PCT/CN2017/080991 CN2017080991W WO2018120524A1 WO 2018120524 A1 WO2018120524 A1 WO 2018120524A1 CN 2017080991 W CN2017080991 W CN 2017080991W WO 2018120524 A1 WO2018120524 A1 WO 2018120524A1
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Prior art keywords
bulb
led lamp
led
led substrate
fixing piece
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PCT/CN2017/080991
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English (en)
French (fr)
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陈睿
陈亮
王文斌
许京诗
徐杨俊
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横店集团得邦照明股份有限公司
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Publication of WO2018120524A1 publication Critical patent/WO2018120524A1/zh

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    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings

Definitions

  • the invention relates to an LED lamp technology, in particular to an LED lamp and an implementation method thereof.
  • the object of the present invention is to overcome the deficiencies of the prior art mentioned above, and to provide an LED lamp with simple structure, low cost, high production efficiency, good heat dissipation and effective solution in the dark area of the top of the bulb.
  • the invention also provides a method for realizing an LED lamp.
  • an LED lamp includes a bulb, a core column is arranged in the bulb, a guide wire is arranged in the stem, and a driving power source is connected to the LED substrate through the guide wire, and the lower part of the LED substrate
  • the LED substrate is folded into a columnar body by a plurality of quadrangles, and the upper portion of the LED substrate is folded into a tapered body by a plurality of triangles.
  • the columnar body and the tapered outer surface are provided with a plurality of LED lamp beads, and the driving power source is disposed in the lamp cap.
  • the column body is provided with a connecting fixing piece in the middle, and the core column is fixed through the intermediate position of the connecting fixing piece, and the fixing manner is the elastic piece fixing.
  • the connecting fixing piece comprises a polygonal body, and the periphery of the polygonal body is provided with a claw, and the claw is fixed through a card slot on the column body.
  • a vacuum is applied to the bulb, and an inert gas is filled in the bulb.
  • the middle of the cone is a hollow structure.
  • the driving power source is disposed in the insulating sleeve, and the insulating sleeve is disposed in the lamp cap.
  • a terminal is disposed on the LED substrate, and the terminal is electrically connected to the guide wire on the stem.
  • the bottom of the bulb is provided with a plurality of grooves, and the cement expands and enters the groove to fix the lamp cap and the bulb.
  • the above implementation method of the LED lamp comprises the following steps:
  • the LED substrate is folded into a polygonal pencil-like structure by connecting the fixing piece, and the LED lamp bead is disposed on each surface of the LED substrate, and the number of LEDs soldered on each surface is different, and the LED substrate is soldered to set the terminal, and the core Electrical connection of the guide wires on the column;
  • the connecting fixing piece comprises a polygonal body, the periphery of the polygonal body is provided with a claw, and the claw is fixed through a card slot on the column body; the middle of the cone body is a hollow structure.
  • the present invention has the following advantages and effects:
  • the invention comprises a bulb, a core column is arranged in the bulb, a guide wire is arranged in the stem, a driving power source is connected to the LED substrate through the guide wire, and a lower part of the LED substrate is folded into a columnar body by a plurality of quadrangles, and the upper part of the LED substrate is composed of The plurality of triangles are folded into a cone shape, and the columnar body and the tapered outer surface are provided with a plurality of LED lamp beads, and the driving power source is disposed in the lamp cap;
  • the utility model has the advantages of simple structure, low cost, high production efficiency, good heat dissipation and effective dark area at the top of the bulb Solve and other characteristics.
  • a connecting fixing piece is arranged in the middle, and the core post is fixed through the intermediate position of the connecting fixing piece, the fixing manner is the elastic piece fixing, the connecting fixing piece comprises a polygonal body, the periphery of the polygonal body is provided with a claw, and the claw is worn.
  • the card slot on the column is fixed; the structure is simple, the connection is stable, and the assembly side The effect is good.
  • the vacuum in the bulb in the invention is filled with an inert gas in the bulb, and the heat dissipation effect is good.
  • the middle of the cone in the present invention has a hollow structure and uniform illumination, and effectively solves the problems in the prior art. .
  • the LED substrate of the present invention is provided with a terminal, and the terminal is electrically connected with the guide wire on the stem, the connection is convenient, the assembly is convenient, and the structure is reasonable.
  • the bottom of the bulb in the invention is provided with a plurality of grooves, and the cement is expanded into the groove to fix the lamp cap and the bulb, and the production efficiency is high and the use effect is good.
  • the structural realization of the present invention will greatly improve the heat dissipation effect and industrial process.
  • the method of fixing the substrate enables the temperature of the light source to be quickly transmitted to the substrate, and the contact area between the substrate and the inert gas in the bulb is large, so that the temperature of the substrate can be quickly transmitted to the bulb and diffused into the air.
  • the connection method of the invention is different from the traditional welding process, and the central connection fixing piece and the fixing of the terminal can realize automatic production, greatly improve the production efficiency and reduce the production cost.
  • the special structure (pencil shape) of the LED substrate, the number of LEDs soldered on each surface is different, ensuring uniform illumination, and effectively solving the problem of dark areas at the top of the bulb.
  • 1 is a schematic structural view of an LED lamp
  • FIG. 2 is a schematic structural view of an LED substrate in the present invention.
  • FIG. 3 is a schematic view showing a connection structure of an LED substrate and a core column in the present invention.
  • Figure 4 is a schematic view showing the structure of a connecting fixing piece in the present invention.
  • an LED lamp includes a bulb, a core column is disposed in the bulb, a guide wire is disposed in the stem, and a driving power source is connected to the LED substrate through the guide wire, and the lower portion of the LED substrate is composed of a plurality of quadrangles. Folded into a columnar body, the upper part of the LED substrate is folded into a cone by a plurality of triangles, and a plurality of LED lamp beads are arranged on the columnar body and the tapered outer surface. The LED lamp bead is adjusted according to actual design requirements, and the driving power source is disposed in the lamp cap.
  • the LED substrate in this embodiment is made of a material having high thermal conductivity, such as an aluminum substrate or a copper substrate; the bulb includes A, G, PS, PAR&R type bulbs and various shaped bulbs.
  • the columnar body is provided with a connecting fixing piece in the middle, and the core column is fixed through the connecting fixing piece in the middle position, and the fixing manner is the elastic piece fixing;
  • the connecting fixing piece comprises a polygonal body, and the polygonal body is provided with a claw around the claw body, and the claw passes through The card slot on the column is fixed.
  • the columnar body may have 3 to 10 faces, and the columnar body in the present embodiment has 8 faces and has a thickness of 0.3 to 1 mm.
  • a vacuum is applied, and an inert gas is filled in the blister, the inert gas is nitrogen, or a mixture may be used to achieve an effect.
  • the middle of the cone in this embodiment is a hollow structure, and is designed to facilitate full-angle illumination and better heat dissipation.
  • the driving power source in the embodiment is disposed in the insulating sleeve, and the insulating sleeve is disposed in the lamp cap.
  • a terminal is disposed on the LED substrate, and the terminal is electrically connected to the guide wire on the stem.
  • the bottom of the bulb is provided with a plurality of grooves (not shown), and after the clay is expanded, it enters the groove to fix the lamp cap and the bulb, and the structure is more convenient for the torsion force of the lamp cap to meet the standard.
  • the above implementation method of the LED lamp comprises the following steps:
  • the LED substrate is folded into a polygonal pencil-like structure by connecting the fixing piece, and the LED lamp bead is disposed on each surface of the LED substrate, and the number of LEDs soldered on each surface is different, and the LED substrate is soldered to set the terminal, and the core Electrical connection of the guide wires on the column;
  • the connecting fixing piece comprises a polygonal body, the periphery of the polygonal body is provided with a claw, the claw is fixed through the card slot on the column body; and the middle of the cone body is a hollow structure.
  • the bulb is coated with powder, which can emit 360° in the same direction as the incandescent lamp, and the powder coating bulb can make the LED have uniform illumination and anti-glare effect, thereby greatly reducing energy consumption and saving production cost.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)

Abstract

一种LED灯和LED灯的实现方法，LED灯包括泡壳（1），泡壳（1）内设有芯柱（2），芯柱（2）内设有导丝（3），驱动电源（4）通过导丝（3）与LED基板连接，LED基板下部由多个四边形折叠成柱状体，LED基板上部由多个三角形折叠成锥状体，柱状体和锥状体外表面设有若干LED灯珠（7），驱动电源（4）设于灯头（13）内。LED灯具有结构简单、造价便宜、生产效率高、散热性好及灯泡顶部暗区有效解决等特点。

Description

一种LED灯及其实现方法 技术领域
本发明涉及LED灯技术，具体来说是一种LED灯及其实现方法。
背景技术
随着普通玻璃钨丝灯的消失，LED灯丝灯开始在行业中兴起。但灯丝灯的散热效果差，工艺繁琐需要更多的LED芯片达到足够光通量，降低电流让芯片的利用率太低。
还有一些采用柔性板成型成多边柱型+压铸铝的结构，其制造成本高、顶部暗区明显、散热能力较低，无法做到更高流明。故迫切的需要新型的结构方案来改善LED灯泡上的缺陷。
发明内容
本发明的目的在于克服以上现有技术存在的不足，提供了一种结构简单、造价便宜、生产效率高、散热性好及灯泡顶部暗区有效解决的LED灯。
本发明还提供了一种LED灯的实现方法。
为了达到上述目的，本发明采用以下技术方案：一种LED灯，包括泡壳，泡壳内设有芯柱，芯柱内设有导丝，驱动电源通过导丝与LED基板连接，LED基板下部由多个四边形折叠成柱状体，LED基板上部由多个三角形折叠成锥状体，柱状体和锥状体外表面设有若干LED灯珠，驱动电源设于灯头内。
所述柱状体中间设有连接固定片，芯柱穿过连接固定片中间位置固定，固定方式为弹片固定。
所述连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定。
所述泡壳内抽真空，在泡壳内充入惰性气体。
所述锥状体中间为中空结构。
所述驱动电源设于绝缘套内，绝缘套设于灯头内。
所述LED基板上设置有端子，端子与芯柱上导丝进行电气连接。
所述泡壳底部设有多个凹槽，胶泥膨胀后进入凹槽进行灯头与泡壳的固定。
上述的LED灯的实现方法，包括以下步骤：
(1)、LED基板通过与连接固定片折叠成多边形的铅笔状结构，LED灯珠设置在LED基板的每个面上，每个面上焊接的LED数量不同，LED基板焊接设置端子，与芯柱上导丝电气连接；
(2)、LED基板和芯柱固定通过连接固定片进行机械连接，连接固定片上弹片夹紧芯柱，保证发光体的居中位置，以保证在360度全方位发出的光均匀一致；
(3)、泡壳与芯柱上的喇叭口通过封口工艺封接成一个密闭的腔体，然后将密闭腔体内部的空气抽真空，并充入惰性气体，将排气管封住后切断，完成整个封口过程；
(4)、绝缘套塞入灯头，驱动电源固定到灯头，灯头与泡壳通过胶泥膨胀进行固定，完成整个灯泡组装。
所述连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定；锥状体中间为中空结构。
本发明相对于现有技术，具有如下的优点及效果：
1、本发明包括泡壳，泡壳内设有芯柱，芯柱内设有导丝，驱动电源通过导丝与LED基板连接，LED基板下部由多个四边形折叠成柱状体，LED基板上部由多个三角形折叠成锥状体，柱状体和锥状体外表面设有若干LED灯珠，驱动电源设于灯头内；具有结构简单、造价便宜、生产效率高、散热性好及灯泡顶部暗区有效解决等特点。
2、本发明中的柱状体中间设有连接固定片，芯柱穿过连接固定片中间位置固定，固定方式为弹片固定，连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定；结构简单，连接稳定，装配方 便，使用效果好。
3、本发明中的泡壳内抽真空，在泡壳内充入惰性气体，散热效果好。
4、本发明中的锥状体中间为中空结构，发光均匀，有效解决现有技术中的问题。。
5、本发明中的LED基板上设置有端子，端子与芯柱上导丝进行电气连接，连接方便，便于装配，结构合理。
6、本发明中的泡壳底部设有多个凹槽，胶泥膨胀后进入凹槽进行灯头与泡壳的固定，生产效率高，使用效果好。
7、本发明的结构实现，将很大程度的改善散热效果及工业流程。采用固定基板的方式能使光源温度快速的传向基板，同时基板与泡壳内的惰性气体接触面积很大，使得基板的温度能很快的传向泡壳发散到空气中。本发明的连接方式有别于传统的焊接工艺，采用中心连接固定片及端子的固定，能够实现自动化生产，很大程度的提高了生产效率，降低了生产的成本。另外，LED基板的特殊结构(铅笔形)，每个面上焊接的LED数量不同，保证发光均匀，有效解决灯泡顶部暗区问题。
附图说明
图1为一种LED灯的结构示意图；
图2为本发明中LED基板的结构示意图；
图3为本发明中LED基板与芯柱的连接结构示意图；
图4为本发明中连接固定片的结构示意图。
图中标号与名称如下：
1 泡壳 2 芯柱
3 导丝 4 驱动电源
5 柱状体 6 锥状体
7 LED灯珠 8 弹片
9 多边形本体 10 卡爪
11 绝缘套 12 端子
13 灯头    
具体实施方式
为便于本领域技术人员理解，下面结合附图及实施例对本发明作进一步的详细说明。
实施例1：
如图1～4所示，一种LED灯，包括泡壳，泡壳内设有芯柱，芯柱内设有导丝，驱动电源通过导丝与LED基板连接，LED基板下部由多个四边形折叠成柱状体，LED基板上部由多个三角形折叠成锥状体，柱状体和锥状体外表面设有若干LED灯珠，LED灯珠根据实际设计需要进行调节，驱动电源设于灯头内。本实施例中的LED基板由高导热率的材料制成，如铝基板或铜基板；泡壳包括A、G、PS、PAR&R型球泡及各种异型玻泡。
本实施例中的柱状体中间设有连接固定片，芯柱穿过连接固定片中间位置固定，固定方式为弹片固定；连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定。柱状体可以是3-10个面，本实施例中的柱状体采用8个面，厚度为0.3-1mm。
本实施例中的泡壳内抽真空，在泡壳内充入惰性气体，惰性气体为氮气，或者混合物也可以，达到效果即可。
本实施例中的锥状体中间为中空结构，设计目的在于便于全角度发光，散热性更好。
本实施例中的驱动电源设于绝缘套内，绝缘套设于灯头内。LED基板上设置有端子，端子与芯柱上导丝进行电气连接。
本实施例中的泡壳底部设有多个凹槽(未示意出)，胶泥膨胀后进入凹槽进行灯头与泡壳的固定，该结构更容易使灯头扭力拉力符合标准。
上述的LED灯的实现方法，包括以下步骤：
(1)、LED基板通过与连接固定片折叠成多边形的铅笔状结构，LED灯珠设置在LED基板的每个面上，每个面上焊接的LED数量不同，LED基板焊接设置端子，与芯柱上导丝电气连接；
(2)、LED基板和芯柱固定通过连接固定片进行机械连接，连接固定片上弹片夹紧芯柱，保证发光体的居中位置，以保证在360度全方位发出的光均匀一致；
(3)、泡壳与芯柱上的喇叭口通过封口工艺封接成一个密闭的腔体，然后将密闭腔体内部的空气抽真空，并充入惰性气体，将排气管封住后切断，完成整个封口过程；
(4)、绝缘套塞入灯头，驱动电源固定到灯头，灯头与泡壳通过胶泥膨胀进行固定，完成整个灯泡组装。
上述方法中连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定；锥状体中间为中空结构。
本实施例泡壳涂粉，能够像白炽灯一样360°全方向发光，涂粉泡壳可以使LED发光均匀，防眩光等作用，大大降低了能耗，同时节省了生产成本。
上述具体实施方式为本发明的优选实施例，并不能对本发明进行限定，其他的任何未背离本发明的技术方案而所做的改变或其它等效的置换方式，都包含在本发明的保护范围之内。

Claims (10)

  1. 一种LED灯，其特征在于：包括泡壳，泡壳内设有芯柱，芯柱内设有导丝，驱动电源通过导丝与LED基板连接，LED基板下部由多个四边形折叠成柱状体，LED基板上部由多个三角形折叠成锥状体，柱状体和锥状体外表面设有若干LED灯珠，驱动电源设于灯头内。
  2. 根据权利要求1所述的LED灯，其特征在于：所述柱状体中间设有连接固定片，芯柱穿过连接固定片中间位置固定，固定方式为弹片固定。
  3. 根据权利要求2所述的LED灯，其特征在于：所述连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定。
  4. 根据权利要求1所述的LED灯，其特征在于：所述泡壳内抽真空，在泡壳内充入惰性气体。
  5. 根据权利要求1所述的LED灯，其特征在于：所述锥状体中间为中空结构。
  6. 根据权利要求1所述的LED灯，其特征在于：所述驱动电源设于绝缘套内，绝缘套设于灯头内。
  7. 根据权利要求1所述的LED灯，其特征在于：所述LED基板上设置有端子，端子与芯柱上导丝进行电气连接。
  8. 根据权利要求1所述的LED灯，其特征在于：所述泡壳底部设有多个凹槽，胶泥膨胀后进入凹槽进行灯头与泡壳的固定。
  9. 根据权利要求1～8任一项所述的LED灯的实现方法，其特征在于，包括以下步骤：
    (1)、LED基板通过与连接固定片折叠成多边形的铅笔状结构，LED灯珠设置在LED基板的每个面上，每个面上焊接的LED数量不同，LED基板焊接设置端子，与芯柱上导丝电气连接；
    (2)、LED基板和芯柱固定通过连接固定片进行机械连接，连接固定片上弹片夹紧芯柱，保证发光体的居中位置，以保证在360度全方位发出的光均匀一致；
    (3)、泡壳与芯柱上的喇叭口通过封口工艺封接成一个密闭的腔体，然后将密闭腔体内部的空气抽真空，并充入惰性气体，将排气管封住后切断，完成整个封口过程；
    (4)、绝缘套塞入灯头，驱动电源固定到灯头，灯头与泡壳通过胶泥膨胀进行固定，完成整个灯泡组装。
  10. 根据权利要求9所述的LED灯的实现方法，其特征在于：所述连接固定片包括多边形本体，多边形本体周边设有卡爪，卡爪穿过柱状体上的卡槽固定；锥状体中间为中空结构。
PCT/CN2017/080991 2016-12-27 2017-04-19 一种led灯及其实现方法 WO2018120524A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN106523948A (zh) * 2016-12-27 2017-03-22 横店集团得邦照明股份有限公司 一种led灯及其实现方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140204582A1 (en) * 2013-01-23 2014-07-24 Yu-Chen CHIEN Illuminating apparatus
CN205001930U (zh) * 2015-10-12 2016-01-27 陕西锐士电子技术有限公司 一种玻壳充气led球泡灯
CN205560354U (zh) * 2016-02-04 2016-09-07 中山市鼎立德光电科技有限公司 一种全射角led灯泡
CN106233063A (zh) * 2014-06-27 2016-12-14 飞利浦照明控股有限公司 具有机械紧固部分的照明设备
CN106523948A (zh) * 2016-12-27 2017-03-22 横店集团得邦照明股份有限公司 一种led灯及其实现方法
CN206310279U (zh) * 2016-12-27 2017-07-07 横店集团得邦照明股份有限公司 一种led灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596821B2 (en) * 2010-06-08 2013-12-03 Cree, Inc. LED light bulbs
CN203115641U (zh) * 2013-04-01 2013-08-07 杭州泰格电子电器有限公司 一种led灯泡
CN103953861A (zh) * 2014-04-02 2014-07-30 厦门市东林电子有限公司 一种集成散热式led灯泡
CN104373842A (zh) * 2014-11-04 2015-02-25 蔡干强 一种led塑料结构灯泡
CN204459815U (zh) * 2015-01-08 2015-07-08 浙江凯耀照明股份有限公司 制作方便的led灯丝灯
CN104728635A (zh) * 2015-02-17 2015-06-24 佛山电器照明股份有限公司 一种具有单端七面基板led发光单元的电灯泡
CN205026422U (zh) * 2015-10-12 2016-02-10 谷岩柏 一种紧凑型led节能灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140204582A1 (en) * 2013-01-23 2014-07-24 Yu-Chen CHIEN Illuminating apparatus
CN106233063A (zh) * 2014-06-27 2016-12-14 飞利浦照明控股有限公司 具有机械紧固部分的照明设备
CN205001930U (zh) * 2015-10-12 2016-01-27 陕西锐士电子技术有限公司 一种玻壳充气led球泡灯
CN205560354U (zh) * 2016-02-04 2016-09-07 中山市鼎立德光电科技有限公司 一种全射角led灯泡
CN106523948A (zh) * 2016-12-27 2017-03-22 横店集团得邦照明股份有限公司 一种led灯及其实现方法
CN206310279U (zh) * 2016-12-27 2017-07-07 横店集团得邦照明股份有限公司 一种led灯

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