WO2022247028A1 - 一种灯和灯的生产工艺 - Google Patents

一种灯和灯的生产工艺 Download PDF

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Publication number
WO2022247028A1
WO2022247028A1 PCT/CN2021/114269 CN2021114269W WO2022247028A1 WO 2022247028 A1 WO2022247028 A1 WO 2022247028A1 CN 2021114269 W CN2021114269 W CN 2021114269W WO 2022247028 A1 WO2022247028 A1 WO 2022247028A1
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Prior art keywords
capacitor
light
lamp
pin
emitting
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PCT/CN2021/114269
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English (en)
French (fr)
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严钱军
郑昭章
马玲莉
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杭州杭科光电集团股份有限公司
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Publication of WO2022247028A1 publication Critical patent/WO2022247028A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means

Definitions

  • the invention relates to the technical field of illuminating lamps, in particular to the technical field of LED filament lamps.
  • LED filament lamps have filter capacitors, safety resistors, and rectifier bridge circuits. Too many rectifier bridge circuit structures will affect the structural design and performance of the entire bulb.
  • conductive wires or conductive brackets are arranged in the common bulb stem. Firstly, due to the tightness inside the bulb, the arrangement of redundant conductive wires or conductive brackets will increase the scrap rate in the production process. Also, welding the capacitors inside the light bulb using the traditional process will increase the production difficulty in the production process.
  • the present invention aims at the shortcomings in the prior art, and provides a technical proposal of replacing common diodes or rectifying bridges with rectifying diodes.
  • a lamp including a lamp cap, a light-transmitting shell, a stem, a safety component, a capacitor, a rectifier diode, and a light-emitting component, the light-emitting component is respectively connected to the fuse component and the rectifier diode, and the capacitor is connected to the light-emitting component;
  • the light-emitting component is a light source structure comprising at least one light-emitting diode, and the pins of the capacitor are at least two.
  • a capacitor is fixed at the end of the stem away from the lamp cap, the pins of the capacitor are connected to one end of at least one group of the light-emitting components, and the other end of the light-emitting component is connected to the other pin of the capacitor .
  • one pin of the capacitor is connected to one end of the insurance component
  • the other pin of the capacitor is connected to one end of the rectifier diode
  • the other end of the insurance component and the other end of the rectifier diode are respectively connected to power input.
  • each pin of the capacitor is respectively connected to at least one group of light-emitting components, and the other ends of at least two groups of the light-emitting components connected to different pins of the capacitor are electrically connected.
  • the stem is provided with a first bracket and a second bracket at one end close to the lamp cap;
  • the first bracket is connected to the other end of the light-emitting component electrically connected to one pin of the capacitor;
  • the second bracket is connected to the other end of the light-emitting component electrically connected to the other pin of the capacitor.
  • the safety component and the rectifier diode are installed on the lamp cap, or on the lower part of the stem.
  • it also includes a first conductive bracket, one end of which is connected to the pin of the capacitor, and the other end is connected to the insurance component installed on the lower part of the lamp cap or stem; it also includes a second conductive bracket, One end of the second conductive support is connected to the pin of the capacitor, and the other end is connected to the rectifier diode mounted on the lamp cap or the lower part of the stem.
  • the fuse component is a resistor, a fuse resistor or a fuse.
  • the insurance component and the rectifier diode are installed inside the light-transmitting housing.
  • a fixing piece is provided at the end of the stem away from the lamp cap, and the capacitor is fixed to the fixing piece.
  • the power input end is an AC power input end.
  • a current constant device is further included, and the current constant device is connected to the light emitting component.
  • the present invention also discloses a lamp production process, including a capacitor fixing process, including the following
  • Process fix the capacitor on the top of the stem structure, and enter the next process; process 2, connect the light-emitting components to the
  • the insurance component and the rectifier diode are respectively electrically connected to the positive and negative pins of the capacitor.
  • the present invention integrates a half-wave rectifier diode, a protection resistor, a filter capacitor and a filament into a design style of a filament lamp.
  • a rectifier diode replaces 4 diodes or a rectifier bridge to convert the input AC to DC. After being stabilized by the filter capacitor, the output is sent to the light-emitting component and the constant current circuit.
  • the fuse resistor is used as a protection device to reduce the risk of surge voltage impact. Compared with the traditional rectifier bridge or diode circuit, the structure is simple and beautiful, and the effect has reached the expected standard.
  • the capacitor in the lamp structure is fixed on the top of the stem, and the pin of the capacitor is used as a bracket to fix the light-emitting component, and the capacitor replaces the electrical connection of the traditional conductive bracket from one end of the stem to the other end.
  • the conductive support with traditional structure is installed in the core column, which is prone to fracture problems in the production process, resulting in an increase in the scrap rate. This problem is greatly reduced by replacing it with a capacitor.
  • capacitor pins are used instead of conductive brackets (or conductive wires) to connect the power supply terminal and the light-emitting component, so that the production process can realize more effective automatic production.
  • Fig. 1 is the circuit diagram of lamp structure
  • Fig. 2 is a schematic structural diagram of the lamp disclosed in embodiment 1;
  • Fig. 3 is a schematic structural diagram of another lamp disclosed in Embodiment 1;
  • Fig. 4 is a schematic structural diagram of the lamp disclosed in Embodiment 2.
  • Fig. 5 is a schematic structural diagram of another lamp disclosed in Embodiment 2.
  • Fig. 6 is a circuit diagram of a lamp of Embodiment 3 including a current constant.
  • the lamp described in this embodiment is an AC alternating current module.
  • the structural diagram is shown in Figure 2 and Figure 3, and the circuit diagram is shown in Figure 1.
  • a lamp including a lamp cap, a light-transmitting shell, a stem, a safety component, a capacitor, a rectifier diode and a light-emitting component, the light-emitting component is respectively connected to the fuse component and the rectifier diode, and the capacitor is connected to the light-emitting component;
  • the light emitting component is a light source structure composed of at least one light emitting diode.
  • a capacitor is fixed at the end of the stem away from the lamp cap, a pin of the capacitor is connected to one end of at least one group of the light-emitting components, and the other end of the light-emitting component is connected to the other pin of the capacitor.
  • Each pin of the capacitor is respectively connected to at least one group of light-emitting components, and the other ends of at least two groups of the light-emitting components connected to different pins of the capacitor are electrically connected.
  • One pin of the electrolytic capacitor is connected to one end of the insurance component, the other pin of the capacitor is connected to one end of the rectifier diode, and the other end of the fuse component and the other end of the rectifier diode are respectively connected to a power input end.
  • the capacitor is an electrolytic capacitor
  • the fuse component is a fuse resistor.
  • the lamp cap 1 includes a lamp cap 1, a light-transmitting shell 2, a stem 3, a first light-emitting component 4-1, a second light-emitting component 4-2, an electrolytic capacitor 5, a safety resistor 6 and a rectifier diode 7;
  • the fuse resistor and the rectifier diode are installed inside the light-transmitting housing.
  • the end of the stem away from the lamp cap is fixed with an electrolytic capacitor (which can be interpreted as the top of the stem from the figure), and the end of the stem far away from the lamp cap is provided with a fixing piece, and the electrolytic capacitor is fixed on the fixing piece.
  • the electrolytic capacitor can also be fixed by adhesion.
  • the electrolytic capacitor 5 includes a first pin 5-1 and a second pin 5-2, the first pin is connected to one end of the first light-emitting component, and the second pin is connected to one end of the second light-emitting component.
  • one end of the stem close to the lamp cap is provided with a first support 3-1 and a second support 3-2; the first support is connected to the other end of the light-emitting component electrically connected to one pin of the electrolytic capacitor; the second The two brackets are connected to the other end of the light-emitting component electrically connected to the other pin of the electrolytic capacitor, and the first bracket is electrically connected to the second bracket.
  • first bracket 3-1 is connected to the other end of the first light-emitting component
  • second bracket 3-2 is connected to the other end of the second light-emitting component.
  • the first support and the second support are electrically connected, that is, the first light-emitting component and the second light-emitting component are connected in series.
  • the first light-emitting component 4-1 includes a filament A and a filament B, and both the filament A and the filament B are connected to the first bracket; correspondingly, the first pin of the capacitor 5 includes There are two groups of branches, and the first bracket 3-1 includes two groups of branches for connecting filament A and filament B respectively.
  • the second light-emitting assembly 4-2 includes a filament C and a filament D, both of which are connected to the second bracket; the second pin of the capacitor 5 has two groups of branches, and the second bracket 3-1 includes two groups of branches, for To connect filament C and filament D respectively.
  • One end of the insurance resistor 6 is connected to the first pin of the electrolytic capacitor, and the other end of the insurance resistor 6 is connected to the power input end; one end of the rectifier diode 7 is connected to the second pin of the electrolytic capacitor, and the other end of the rectifier diode 7 is connected to another power input end.
  • this embodiment also has a third support 3-3 and a fourth support 3-4, one end of the third support 3-3 is connected to one of the power input terminals, and one end of the fourth support 3-4 is connected to another power input end.
  • the other end of the third bracket 3-3 is connected to a safety resistor, and the other end of the fourth bracket 3-4 is connected to a rectifier diode.
  • the lamp disclosed in this embodiment includes a lamp cap 1, a light-transmitting shell 2, a stem 3, a first light-emitting assembly 4-1, a second light-emitting assembly 4-2, an electrolytic Capacitor 5, a safety resistor 6 and a rectifier diode 7; the safety resistor and the rectifier diode are installed on the lamp cap or on the lower part of the stem, shown in Figure 4 and Figure 5 installed on the lower part of the stem, which is installed on the lamp cap
  • the structure and principle are similar and will not be repeated here.
  • the end of the stem away from the lamp cap is fixed with an electrolytic capacitor (which can be interpreted as the top of the stem from the figure), and the end of the stem far away from the lamp cap is provided with a fixing piece, and the electrolytic capacitor is fixed on the fixing piece.
  • the electrolytic capacitor can also be fixed by adhesion.
  • the electrolytic capacitor 5 includes a first pin 5-1 and a second pin 5-2, the first pin is connected to one end of the first light-emitting component, and the second pin is connected to one end of the second light-emitting component.
  • the stem is provided with a first bracket 3-1 and a second bracket 3-2 at one end close to the lamp cap; the first bracket is connected to the other end of the light-emitting component electrically connected to one pin of the electrolytic capacitor; The second bracket is connected to the other end of the light-emitting component electrically connected to the other pin of the electrolytic capacitor, and the first bracket is electrically connected to the second bracket.
  • first bracket is connected to the other end of the first light-emitting component
  • second bracket is connected to the other end of the second light-emitting component.
  • the first support and the second support are electrically connected, that is, the first light-emitting component and the second light-emitting component are connected in series.
  • the first light-emitting component 4-1 includes a filament A and a filament B, and both the filament A and the filament B are connected to the first bracket; correspondingly, the first pin of the capacitor 5 includes There are two groups of branches, and the first bracket 3-1 includes two groups of branches for connecting filament A and filament B respectively.
  • the second light-emitting assembly 4-2 includes a filament C and a filament D, both of which are connected to the second bracket; the second pin of the capacitor 5 has two groups of branches, and the second bracket 3-1 includes two groups of branches, for To connect filament C and filament D respectively.
  • This embodiment also includes a first conductive support 8-1, one end of the first conductive support is connected to the pin of the capacitor, and the other end is connected to a safety resistor installed on the lamp cap or the lower part of the stem; it also includes a second conductive support 8-2 One end of the second conductive bracket is connected to the pin of the capacitor, and the other end is connected to the rectifier diode 7 mounted on the lamp cap or the lower part of the stem.
  • this embodiment also has a third support 3-3 and a fourth support 3-4, one end of the third support 3-3 is connected to the first conductive support, and the other end is connected to a safety resistor; one end of the fourth support 3-4 Connect the second conductive bracket, and connect the other end to the rectifier diode.
  • a constant current device 9 is also included.
  • the current constant device is connected to the light emitting component and is used to provide a constant current power supply to the light emitting component to ensure the stability of light emission.
  • the light-emitting components of Examples 1-3 are 10 LED chips connected in series to form a set of linear light-emitting structures (LED filament structures), which are deformed according to specific products and are not limited here.
  • this embodiment discloses a production process of the lamp, including the process of fixing the capacitor, including the following steps:
  • Process 1 fix the capacitor on the top of the stem structure, and enter the next process; process 2, connect the light-emitting component to the pin of the capacitor, and connect the insurance component and the rectifier diode to the positive and negative pins of the capacitor respectively.
  • the core of this process is to first fix the capacitor on the top of the stem, and then solder the light-emitting component (i.e. the filament) on it.
  • Adding a capacitor fixing process to the automated assembly line production process can omit other conductive brackets or conductive wires. , saves time, and at the same time, the yield rate is greatly improved because there is no need to fix the wire in the stem.
  • the number of filaments can be changed according to the design idea of Embodiment 1, Embodiment 2 and Embodiment 3, for example, the first light-emitting assembly includes one filament, and the second light-emitting assembly includes three filaments; or the first light-emitting assembly includes three filaments, and the second light emitting assembly includes three filaments.
  • the first bracket and the second bracket are provided with corresponding branches, and the first pin and the second pin are provided with corresponding branches.

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  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

一种灯和灯的生产工艺，包括灯头（1）、透光壳体（2）、芯柱（3）、保险组件（6）、电容（5）、整流二极管（7）和发光组件，发光组件分别连接保险组件（6）和整流二极管（7），电容（5）与发光组件连接；发光组件为包括至少一个发光二极管组成的光源结构。芯柱（3）远离灯头（1）一端固定有电容（5），电容（5）的管脚连接至少一组发光组件的一端，发光组件另一端连接电容（5）的另一管脚。电容（5）的管脚连接至少一组发光组件，连接电容（5）的不同管脚的至少两组发光组件的另一端电连接。电容（5）其中一管脚连接保险组件（6）一端，电容（5）另一管脚连接整流二极管（7）一端，保险组件（6）另一端以及整流二极管（7）另一端分别连接电源输入端。将半波整流二极管、保护电阻、滤波电容与灯丝整合成灯丝灯的一种设计样式，与传统的整流桥或者二极管电路相比，结构简单，美观，效果也达到了预期标准。

Description

一种灯和灯的生产工艺 技术领域
本发明涉及照明灯技术领域，尤其涉及一种LED灯丝灯技术领域。
背景技术
现有技术领域中，LED灯丝灯中是具有滤波电容、保险电阻以及整流桥电路，其中整流桥电路结构过多，会影响整个灯泡的结构设计和性能。同时，常见的灯泡芯柱内布置有导电线或者导电支架，其一由于灯泡内部的密封性，多余的导电线或者导电支架的布置在生产工艺上会增高报废率。以及，运用传统的工艺将电容焊接在灯泡内在生产工序上会增加生产难度。
发明内容
本发明针对现有技术中的缺点，提供了一种以整流二极管代替普通二极管或者整流桥的技术方案。
为了解决上述技术问题，本发明通过下述技术方案得以解决：
一种灯，包括灯头、透光壳体、芯柱、保险组件、电容、整流二极管和发光组件，发光组件分别连接保险组件和整流二极管，所述电容与所述发光组件连接；
所述发光组件为包括至少一个发光二极管组成的光源结构，所述电容的管脚至少为两根。
作为其中一种实施方式，所述芯柱远离灯头一端固定有电容，所述电容的管脚连接至少一组所述发光组件的一端，所述发光组件另一端连接所述电容的另一管脚。
作为其中一种实施方式，所述电容其中一管脚连接所述保险组件一端，所述电容另一管脚连接所述整流二极管一端，所述保险组件另一端以及所述整流二极管另一端分别连接电源输入端。
作为其中一种实施方式，所述电容的每个管脚分别连接至少一组发光组件，连接电容的不同管脚的至少两组所述发光组件的另一端电连接。
作为其中一种实施方式，所述芯柱靠近灯头一端设置有第一支架和第二支架；
所述第一支架与所述电容其中一管脚电连接的所述发光组件的另一端相连；
所述第二支架与所述电容另一管脚电连接的所述发光组件的另一端相连。
作为其中一种实施方式，所述保险组件和所述整流二极管安装于灯头，或安装于芯柱下部。
作为其中一种实施方式，还包括第一导电支架，所述第一导电支架一端连接电容的管脚，另一端连接安装于灯头或芯柱下部的所述保险组件；还包括第二导电支架，所述第二导电支 架一端连接电容的管脚，另一端连接安装于灯头或芯柱下部的所述整流二极管。
作为其中一种实施方式，所述保险组件为电阻、保险电阻或保险丝。
作为其中一种实施方式，所述保险组件和所述整流二极管安装于透光壳体内部。
作为其中一种实施方式，所述芯柱远离灯头一端设置有固定件，所述电容固定于所述固定件。
作为其中一种实施方式，所述电源输入端为交流电源输入端。
作为其中一种实施方式，还包括恒流器，所述恒流器连接所述发光组件。
基于上述灯的结构，本发明还披露一种灯的生产工艺，包括电容的固定工艺，包括以下
工序：工序1，在芯柱结构顶端固定电容，进入下一道工序；工序2，将发光组件连接在
电容的管脚上，将保险组件和整流二极管分别电连接在电容的正负极管脚上。
有益效果：
一、本发明将半波整流二极管、保护电阻、滤波电容与灯丝整合成灯丝灯的一种设计样式。由1只整流二极管替代4只二极管或整流桥将输入交流转换为直流，经滤波电容稳定后输出给发光组件和恒流线路，保险丝电阻作为保护器件降低浪涌电压冲击的风险。与传统的整流桥或者二极管电路相比，结构简单，美观，效果也达到了预期标准。
二、本发明将灯结构中的电容固定在芯柱顶端，以电容的管脚作为支架固定发光组件，用电容替换了传统的导电支架从芯柱一端到另一端的电连接，在结构和生产工艺上有了突破，首先传统结构导电支架设置于芯柱内在生产工艺上容易出现断裂问题，导致报废率的增加。用电容代替后该问题大大减小。
三、进一步的，采用了电容的管脚代替导电支架(或者导电线)连接电源端和发光组件，使其生产工艺可以实现更有效的自动化生产。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是灯结构的电路图；
图2是实施例1披露的灯结构示意图；
图3是实施例1披露的另一种灯结构示意图；
图4是实施例2披露的灯结构示意图；
图5是实施例2披露的另一种灯结构示意图；
图6是实施例3包括恒流器的灯的电路图。
具体实施方式
下面结合实施例对本发明做进一步的详细说明，以下实施例是对本发明的解释而本发明并不局限于以下实施例。
实施例1：
本实施例所述的灯为AC交流电模组。结构图如图2和图3，电路图如图1。
一种灯，包括灯头、透光壳体、芯柱、保险组件、电容、整流二极管和发光组件，发光组件分别连接保险组件和整流二极管，所述电容与所述发光组件连接；其中，电容的管脚至少为一正一负两根，根据灯丝的数量可以增加管脚数量。
所述发光组件为包括至少一个发光二极管组成的光源结构。所述芯柱远离灯头一端固定有电容，所述电容的管脚连接至少一组所述发光组件的一端，所述发光组件另一端连接所述电容的另一管脚。
所述电容的每个管脚分别连接至少一组发光组件，连接电容的不同管脚的至少两组所述发光组件的另一端电连接。
电解电容其中一管脚连接所述保险组件一端，所述电容另一管脚连接所述整流二极管一端，所述保险组件另一端以及所述整流二极管另一端分别连接电源输入端。
本实施例披露的灯，电容为电解电容，保险组件为保险电阻。具体的，其包括灯头1、透光壳体2、芯柱3、第一发光组件4-1、第二发光组件4-2、一个电解电容5、一个保险电阻6以及一个整流二极管7；所述保险电阻和所述整流二极管安装于透光壳体内部。
所述芯柱远离灯头一端固定有电解电容(从图中可以解释为芯柱顶端)，所述芯柱远离灯头一端设置有固定件，电解电容固定于所述固定件。在其他实施例中，电解电容也可以通过粘连方式固定。
电解电容5包括第一管脚5-1和第二管脚5-2，第一管脚连接第一发光组件一端，第二管脚连接第二发光组件一端。
其中，所述芯柱靠近灯头一端设置有第一支架3-1和第二支架3-2；所述第一支架与电解电容其中一管脚电连接的发光组件的另一端相连；所述第二支架与电解电容另一管脚电连接的发光组件的另一端相连，所述第一支架和所述第二支架电连接。
即，如图可知第一支架3-1连接第一发光组件另一端，第二支架3-2连接第二发光组件另一端。所述第一支架和所述第二支架电连接，即第一发光组件和第二发光组件串联。
另一种实施方式中，如图3，第一发光组件4-1包括灯丝A和灯丝B，灯丝A和灯丝B均连接第一支架；与之相对应的，电容5的第一管脚包括有两组分支，第一支架3-1包括有两组分支，用于分别连接灯丝A和灯丝B。
第二发光组件4-2包括灯丝C和灯丝D，灯丝C和灯丝D均连接第二支架；电容5的第二管脚有两组分支，第二支架3-1包括有两组分支，用于分别连接灯丝C和灯丝D。
其中，保险电阻6一端连接电解电容的第一管脚，保险电阻6另一端连接电源输入端；整流二极管7一端连接电解电容的第二管脚，整流二极管7另一端连接另一电源输入端。
进一步的，本实施例还有第三支架3-3和第四支架3-4，所述第三支架3-3一端连接其中一电源输入端，第四支架3-4一端连接另一电源输入端。第三支架3-3另一端连接保险电阻，第四支架3-4另一端连接整流二极管。
实施例2：
具体的，本实施例披露的灯，如图4和图5，其包括灯头1、透光壳体2、芯柱3、第一发光组件4-1、第二发光组件4-2、一个电解电容5、一个保险电阻6以及一个整流二极管7；所述保险电阻和所述整流二极管安装于灯头或安装于芯柱下部，图4和图5中显示安装于芯柱下部，其安装于灯头的结构和原理相似，不做赘述。
所述芯柱远离灯头一端固定有电解电容(从图中可以解释为芯柱顶端)，所述芯柱远离灯头一端设置有固定件，电解电容固定于所述固定件。在其他实施例中，电解电容也可以通过粘连方式固定。
电解电容5包括第一管脚5-1和第二管脚5-2，第一管脚连接第一发光组件一端，第二管脚连接第二发光组件一端。
其中，所述芯柱靠近灯头一端设置有第一支架3-1和第二支架3-2；所述第一支架与电解电容其中一管脚电连接的所述发光组件的另一端相连；所述第二支架与电解电容另一管脚电连接的所述发光组件的另一端相连，所述第一支架和所述第二支架电连接。
即，如图可知第一支架连接第一发光组件另一端，第二支架连接第二发光组件另一端。所述第一支架和所述第二支架电连接，即第一发光组件和第二发光组件串联。
另一种实施方式中，如图5，第一发光组件4-1包括灯丝A和灯丝B，灯丝A和灯丝B均连接第一支架；与之相对应的，电容5的第一管脚包括有两组分支，第一支架3-1包括有两组分支，用于分别连接灯丝A和灯丝B。
第二发光组件4-2包括灯丝C和灯丝D，灯丝C和灯丝D均连接第二支架；电容5的第二管脚有两组分支，第二支架3-1包括有两组分支，用于分别连接灯丝C和灯丝D。
本实施例中还包括第一导电支架8-1，所述第一导电支架一端连接电容的管脚，另一端连 接安装于灯头或芯柱下部的保险电阻；还包括第二导电支架8-2，所述第二导电支架一端连接电容的管脚，另一端连接安装于灯头或芯柱下部的所述整流二极管7。
进一步的，本实施例还有第三支架3-3和第四支架3-4，所述第三支架3-3一端连接第一导电支架，另一端连接保险电阻；第四支架3-4一端连接第二导电支架，另一端连接整流二极管。
实施例3：
如图6，还包括恒流器9，所述恒流器连接所述发光组件，用于给发光组件提供恒流电源，保证发光的稳定性。实施例1-3的发光组件为10个LED芯片串联结构，形成一组线形发光结构(LED灯丝结构)，该结构根据具体产品进行变形，在此不做限定。
实施例4：
基于上述实施例1-实施例3中灯的结构，本实施例公开一种灯的生产工艺，包括电容的固定工艺，包括以下工序：
工序1，在芯柱结构顶端固定电容，进入下一道工序；工序2，将发光组件连接在电容的管脚上，将保险组件和整流二极管分别连接在电容的正负极管脚上。
本工艺的核心在于，先将电容固定于芯柱顶端，然后将发光组件(即灯丝)焊上去，在自动化的流水线生产工艺中增加一道电容固定工序，可以省略其他的导电支架或者导电线的工序，节约了时间，同时由于不需要在芯柱内固定导线，使成品率大大提高。
在其他实施例中，灯丝的数量可以根据实施例1实施例2和实施例3的设计思路进行变化，比如第一发光组件包括一根灯丝，第二发光组件包括三根灯丝；或者第一发光组件包括三根灯丝，第二发光组件包括三根灯丝。与之相对应的，第一支架和第二支架设置相应分支，第一管脚和第二管脚设置相应分支。
此外，需要说明的是，本说明书中所描述的具体实施例，其零、部件的形状、所取名称等可以不同。凡依本发明专利构思所述的构造、特征及原理所做的等效或简单变化，均包括于本发明专利的保护范围内。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离本发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (13)

  1. 一种灯，其特征在于，包括灯头、透光壳体、芯柱、保险组件、电容、整流二极管和发光组件，发光组件分别连接保险组件和整流二极管，所述电容与所述发光组件连接；所述发光组件为包括至少一个发光二极管组成的光源结构，所述电容的管脚至少为两根。
  2. 根据权利要求1所述的灯，其特征在于，所述芯柱远离灯头一端固定有电容，所述电容的管脚连接至少一组所述发光组件的一端，所述发光组件另一端连接所述电容的另一管脚。
  3. 根据权利要求2所述的灯，其特征在于，所述电容其中一管脚连接所述保险组件一端，所述电容另一管脚连接所述整流二极管一端，所述保险组件另一端以及所述整流二极管另一端分别连接电源输入端。
  4. 根据权利要求2或3所述的灯，其特征在于，所述电容的每个管脚分别连接至少一组发光组件，连接电容的不同管脚的至少两组所述发光组件的另一端电连接。
  5. 根据权利要求2或3所述的灯，其特征在于，所述芯柱靠近灯头一端设置有第一支架和第二支架；所述第一支架与所述电容其中一管脚电连接的所述发光组件的另一端相连；所述第二支架与所述电容另一管脚电连接的所述发光组件的另一端相连。
  6. 根据权利要求3所述的灯，其特征在于，所述保险组件和所述整流二极管安装于灯头，或安装于芯柱下部。
  7. 根据权利要求6所述的灯，其特征在于，还包括第一导电支架，所述第一导电支架一端连接电容的管脚，另一端连接安装于灯头或芯柱下部的所述保险组件；还包括第二导电支架，所述第二导电支架一端连接电容的管脚，另一端连接安装于灯头或芯柱下部的所述整流二极管。
  8. 根据权力要求1所述的灯，其特征在于，所述保险组件为电阻、保险电阻或保险丝。
  9. 根据权利要求3所述的灯，其特征在于，所述保险组件和所述整流二极管安装于透光壳体内部。
  10. 根据权利要求2所述的灯，其特征在于，所述芯柱远离灯头一端设置有固定件，所述电容固定于所述固定件。
  11. 根据权利要求1所述的灯，其特征在于，所述电源输入端为交流电源输入端。
  12. 根据权利要求11所述的灯，其特征在于，还包括恒流器，所述恒流器连接所述发光组件。
  13. 一种灯的生产工艺，包括电容的固定工艺，其特征在于，包括以下工序：
    工序1，在芯柱结构顶端固定电容，进入下一道工序；
    工序2，将发光组件连接在电容的管脚上，将保险组件和整流二极管分别电连接在电容 的正负极管脚上。
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