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LED lamp bead capable of replacing halogen lamp and manufacturing process thereof

A technology of LED lamp beads and halogen lamps, which is applied to parts of lighting devices, semiconductor devices of light-emitting elements, lighting devices, etc., can solve the problems of complex structure of G9 lamp beads, impossibility of touching with hands, and affecting luminous effect, etc., to achieve Lower temperature, avoid discoloration, good energy saving effect

Pending Publication Date: 2017-04-26
张健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional G9 lamp bead is a halogen lamp with tungsten wire. The halogen is a harmful substance. The surface temperature of the halogen lamp is as high as 300°C. It cannot be touched by hands, and it is prone to burn accidents during use.
Moreover, the traditional G9 lamp bead has complex structure, high cost and short service life
Most of the shells of traditional G9 lamp beads are made of plastic material, which will change color and yellow after long-term use, which will affect the luminous effect

Method used

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  • LED lamp bead capable of replacing halogen lamp and manufacturing process thereof
  • LED lamp bead capable of replacing halogen lamp and manufacturing process thereof
  • LED lamp bead capable of replacing halogen lamp and manufacturing process thereof

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Embodiment Construction

[0031] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0032] Such as Figure 1-3 As shown, an LED lamp bead that can replace a halogen lamp includes a housing 1, a substrate 2, several LED chips 3 and power components 4, the housing 1 is a glass housing, and the housing 1 includes a cylindrical upper part 5 and The flat lower part 6, the substrate 2 is arranged in the upper part 5, the LED chips 3 are evenly arranged on the front and back sides of the substrate 2, the power supply components 4 are arranged on the substrate 2, and the lower end of the substrate 2 A molybdenum sheet 7 is provided, and the molybdenum sheet 7 is connected to the substrate 2 through a molybdenum rod 8. The lower end of the molybdenum sheet 7 is provided with a pin 9, and the upper end of the pin 9 and the molybdenum sheet ...

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Abstract

The invention discloses an LED lamp bead capable of replacing a halogen lamp and a manufacturing process thereof. The LED lamp bead comprises a housing, a base plate, LED wafers and a power supply component. The housing is a transparent glass housing which comprises a cylindrical upper portion and a flat lower portion, the base plate is arranged in the upper portion, the LED wafers are uniformly arranged on front and back surfaces of the base plate, the power supply component is arranged at the lower end of the front surface of the base plate, a molybdenum sheet is arranged at the lower end of the base plate, the molybdenum sheet is connected to the base plate through a molybdenum rod, a contact pin is arranged at the lower end of the molybdenum sheet, the upper end of the contact pin and the molybdenum sheet are arranged in the lower portion, and the lower end of the contact pin is exposed to the outer side of the housing. A conventional tungsten filament halogen lamp is replaced by the LED wafers, and the housing is the glass housing, so that the G9 lamp bead is good in light-emitting effect, low in cost and safe and environmental-friendly, and the service life of the lamp bead is prolonged.

Description

technical field [0001] The invention relates to an LED lamp bead that can replace a halogen lamp and a manufacturing process thereof, and is suitable for the field of LED lamps. Background technique [0002] G9 lamp bead is a pin type light bulb, which is commonly used in modern European crystal chandeliers. The traditional G9 lamp bead is a halogen lamp with tungsten wire. The halogen is a harmful substance. The surface temperature of the halogen lamp is as high as 300°C. It cannot be touched by hands, and it is prone to burn accidents during use. Moreover, the traditional G9 lamp bead has complex structure, high cost and short service life. Most of the shells of traditional G9 lamp beads are made of plastic material, which will change color and yellow after long-term use, which will affect the luminous effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an LED lam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/232F21K9/237F21K9/238F21K9/90F21V23/02F21V23/06F21Y115/10
CPCF21K9/90F21V23/02F21V23/06
Inventor 栾斌臣朱功波王勇彭伯樱
Owner 张健
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