LED lamp bulb and manufacturing method thereof

A technology of LED light bulbs and manufacturing methods, which is applied in the direction of lampshades, components of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of reducing the damage probability of driving power supply components, etc., to reduce the damage probability, reduce equipment costs, increase The effect of holding space

Inactive Publication Date: 2013-07-31
李文雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies of the prior art, one of the objects of the present invention is to provide a method for manufacturing LED light bulbs, which reasonably adjusts the installation sequence and installation position of the drive power supply components, and reasonably increases and optimizes the processing steps, so that the steps (b ), (c), and (d) each subsequent step can be processed by the incandescent lamp production line, so as to make full use of the incandescent lamp production line, which is beneficial to reduce equipment costs; moreover, in the production process, by using steps (b), ( c) A sealed chamber can be formed, and the drive power component is located in the sealed cavity, which can make the drive power component less susceptible to moisture from external influences and reduce the probability of damage to the drive power component

Method used

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  • LED lamp bulb and manufacturing method thereof
  • LED lamp bulb and manufacturing method thereof
  • LED lamp bulb and manufacturing method thereof

Examples

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Embodiment 1

[0044] Such as figure 1 , 2 , 3, 4, 5, and 6 show the first embodiment of a method for making an LED light bulb of the present invention, comprising the following steps:

[0045] (a) preparing an integrated wick, including step (a1) and step (a2); wherein,

[0046] (a1) Connection of the LED light source component and the driving power component 4; fixing and electrically connecting the LED light source component to the driving power component 4;

[0047] Such as image 3 As shown, the LED light source assembly includes several heat dissipation light source boards 31 and heat dissipation top boards 32, the LED light sources 2 are arranged on the heat dissipation light source boards 31 and the heat dissipation top boards 32, and the heat dissipation light source boards 31 and the heat dissipation top boards 32 can adopt Made of aluminum base material or heat conduction plate, and has both heat dissipation and bearing functions; in step (a1), each heat dissipation light sourc...

Embodiment 2

[0068] The difference between the second embodiment of the manufacturing method of the LED light bulb of the present invention and the first embodiment is only in step (a1), in step (a1), the LED light source assembly includes a small heat dissipation plate 82 and two heat dissipation lamp plates 81 , the two heat dissipation lamp boards 81 and the heat dissipation small board 82 are provided with LED light sources 2; in step (a1), the two heat dissipation lamp boards 81 are arranged on the driving power supply assembly 4 in a cross manner and form a cross-shaped section The support column, the heat dissipation small plate 82 is installed on the upper end surface of the support column to form a support lamp holder; wherein, the heat dissipation small plate 82 is fixed and electrically connected to the two heat dissipation lamp boards 81 by welding, the support lamp holder and the driving power supply assembly The output end of 4 is electrically connected.

[0069] Such as Figu...

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Abstract

The invention discloses an LED lamp bulb and a manufacturing method thereof. The method comprises the following steps: (a) preparing an integrated lampwick; (b), realizing welding of a lamp shade and a lamp pole at a sealing station of an incandescent lamp production line; (c), performing air suction and burning-sharpening at the stations of air suction and inflation and burning-sharpening of the incandescent lamp production line; and (d), realizing lamp holder mounting at the lamp holder mounting station of the incandescent lamp production line. According to the invention, through reasonably adjusting the mounting sequence and positions of drive power supply components and reasonably increasing and optimizing processing procedures, the steps of (b), (c) and (d) can be sequentially performed on the incandescent lamp production line so as to more fully utilize the incandescent lamp production line, and therefore, the subsequent three processing steps can be performed without adding other equipment, which reduces the equipment cost. Moreover, due to the adoption of the incandescent lamp production line with more mature technology, production mode of large scale and high efficiency can be realized.

Description

technical field [0001] The invention relates to a method for manufacturing an LED light bulb and the LED light bulb. Background technique [0002] At present, the incandescent lamp is the electric light source with the largest output and the most widely used in the world. With the continuous development of incandescent lamps, incandescent lamp manufacturers are equipped with incandescent lamp production lines with relatively mature technology and high production efficiency. The incandescent lamp production line includes (1) burning stem station; (2) hanging tungsten wire station; (3) melting and sealing station; (4) pumping and filling station; bit. However, due to the defects of low luminous efficiency and non-energy saving in incandescent lamps, and with the advent of energy-saving lamps and LED lamps, the sales of incandescent lamps have declined. In order to overcome this defect, some incandescent lamp manufacturers have turned their research direction to LED bulbs wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V3/04F21V19/00F21V29/00F21Y101/02F21K9/232F21K9/90F21V29/50F21Y115/10
Inventor 李文雄
Owner 李文雄
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