Power type G9 LED bulb and manufacturing method thereof

A power type, light bulb technology, applied in the direction of damage prevention measures for lighting devices, lighting devices, cooling/heating devices for lighting devices, etc., can solve the problems of G9 small size, high energy consumption, poor heat dissipation, etc., and achieve demoulding production Improve efficiency, reduce heat generation, and ensure life expectancy

Inactive Publication Date: 2018-03-23
JIANGSU WENRUN OPTOELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the G9 bulbs on the market are mainly traditional halogen bulbs, the power is 25W, 40W, 60W, the luminous efficiency is about 10LM / W, low luminous efficiency and high energy consumption
LED has a higher light efficiency of 100LM / W or more. LED G9 bulbs have been launched on the market. Due to the small size of G9 and poor heat dissipation, the power of mainstream LED G9 bulbs in the market is mainly around 2W, which can only replace traditional 25W G9 bulbs. Traditional 40W, 60W and above light bulbs are still irreplaceable

Method used

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  • Power type G9 LED bulb and manufacturing method thereof
  • Power type G9 LED bulb and manufacturing method thereof
  • Power type G9 LED bulb and manufacturing method thereof

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0032] Such as figure 1 Fix two metal pins 2 on the connecting plate insulating cover 1, figure 2 It is a schematic diagram of the LED light sheet, such as image 3 Connect the positive and negative poles of the LED light sheet 3 to one end of the metal pin respectively, Figure 4 is a schematic diagram of a dedicated mold, such as Figure 5 Inject transparent silica gel 5 in special mold 4, such as Image 6 Insert the whole row of LED light pieces connected with the insulating cover of the connecting plate into the special mold 4 filled with transparent silicone, and bake and cure, so that the transparent silicone 5 is completely combined with the LED light pieces 3 and the insulating cover of the connecting plate 1, and then Demoulding the baked and cured semi-finished products to form a whole row of power type G9 LED bulbs, such as Figure...

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Abstract

The invention discloses a power type G9 LED bulb comprising LED lamp slices, metal pins, a connecting plate insulation cover and silica gel, wherein the metal pins are fixed in the connecting plate insulation cover, and both ends of each metal pin are exposed out of the connecting plate insulation cover; the LED lamp slices are connected to the connecting plate insulation cover, and one end of each metal pin is connected to the positive and negative anodes of the LED lamp slices; the other end of the metal pin is connected to an external power supply; the silica gel covers the LED lamp slices,and the surface area of the connecting plate insulation cover is larger than the surface area of the LED lamp slices. The invention further discloses a manufacturing method of the power type G9 LED bulb. The power type G9 LED bulb disclosed by the invention meets the market requirements for high-power LED G9 bulbs, and the heat dissipation of the LED G9 bulbs is optimized; and the high-power LEDG9 bulbs can be achieved, and the market requirements are met.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to a power type G9 LED light bulb and a manufacturing method thereof. Background technique [0002] At present, G9 bulbs on the market are mainly traditional halogen bulbs, with a power of 25W, 40W, and 60W, and a luminous efficacy of about 10LM / W, with low luminous efficiency and high energy consumption. LED has a higher light efficiency of 100LM / W or more. LED G9 bulbs have been launched on the market. Due to the small size of G9 and poor heat dissipation, the power of mainstream LED G9 bulbs in the market is mainly around 2W, which can only replace traditional 25W G9 bulbs. Traditional 40W, 60W and above bulbs are still irreplaceable. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a power type G9 LED light bulb and its manufacturing method. The power type G9 LED li...

Claims

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Application Information

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IPC IPC(8): F21K9/90F21K9/237F21V15/01F21V29/87F21Y115/10
Inventor 严春伟
Owner JIANGSU WENRUN OPTOELECTRONICS
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