Full glass bulb LED lamp and assembling method thereof

A technology of LED lamps and LED light sources, which is applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of separate setting of driving modules, heat dissipation of the whole lamp, etc., to achieve good heat dissipation effect, reduce gram weight, reduce cost effect

Pending Publication Date: 2018-12-21
LEEDARSON IOT TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a glass full-bubble LED lamp and its assembly method, and solve the problems of separate setting of the drive module and heat dissipation of the entire lamp in the above-mentioned background technology.

Method used

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  • Full glass bulb LED lamp and assembling method thereof
  • Full glass bulb LED lamp and assembling method thereof
  • Full glass bulb LED lamp and assembling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Please check Figure 1-3 , the glass full-bubble LED lamp of this embodiment adopts the model A60, and includes a bulb shell 1 and an E27 lamp cap 4. The bulb shell 1 and the lamp cap 4 shown in the figure are enclosed to form a cavity, and a light source module 2 and a stem are arranged in the cavity 3. The cavity is filled with inert gas or a mixture of inert gas to enhance heat dissipation;

[0035] The stem 3 is hollow and made of glass. The bottom of the stem 3 is provided with a trumpet-shaped opening. The maximum outer diameter of the opening corresponds to the diameter of the bottom of the bulb 1. The opening is welded and fixed on the At the bottom of the bulb 1, the stem 3 is erected in the bulb 1; the stem 3 is provided with an air-filling hole 31, and the inflation hole 31 communicates with the exhaust rod 33, and the exhaust rod 33 is arranged on the stem 3 and extend downwards to the opening; the lower end of the exhaust rod 33 is open in the processing s...

Embodiment 2

[0042] The difference between embodiment 2 and embodiment 1 is: this embodiment adopts the P45 type glass full-bulb lamp, please refer to Figure 5 , wherein the substrate 21 of the light source module 2 is fan-shaped, specifically a circle with a part removed, and the part cut off is the bottom of the substrate 21 to ensure the stability of the light source module 2; at the same time, the LED light sources 23 are packaged on the substrate at linear intervals 21, coated with fluorescent substances.

Embodiment 3

[0044] The difference between embodiment 3 and embodiment 1 is: this embodiment adopts the B35 type glass full-bulb lamp, please refer to Figure 6 , the characteristic of this type of lamp is that the bulb shell 1 is in the shape of a candle, and the inner volume of the bulb shell 1 is small, so the light source module 2 of this lamp is designed as a candle shape matching the shape of the bulb shell 1, and a part of the bottom of the substrate 21 is cut to become a parallel line to ensure the stability of the assembly. More LED light sources 23 can be provided on the upwardly extending part of the candle-like substrate 21 to make up for the lack of width.

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Abstract

The invention discloses a full glass bulb LED lamp and an assembling method thereof. The full glass bulb LED lamp comprises a bulb case, a lamp holder, a light source module and a stem. The stem is ina hollowed column shape, and a horn-shaped opening is formed in the bottom end of the stem. An air inflation hole is formed in the upper end of the stem and further communicates with an exhaust rod.The exhaust rod is arranged inside the stem and further extends downwards to the opening. The light source module comprises a substrate, LED light sources, a driving IC and a guide line. The LED lightsources and the driving IC are packaged on the substrate and are further connected through the guide line. The guide line comprises a dumet wire and a nickel wire. According to the full glass bulb LED lamp and the assembling method thereof, a traditional driving board is omitted, the number of heat sources is reduced, and the mode that the air inflation hole and the exhaust rod are matched for heat radiating is adopted, so that the whole lamp is excellent in heat radiating effect, the bearing power upper limit and light flux upper limit of the whole lamp are increased, the number of structural parts is small, manufacturing and assembling efficiency is high, cost is low and the core competitiveness is good.

Description

technical field [0001] The invention relates to a glass full-bubble LED lamp and an assembly method thereof. Background technique [0002] Most of the existing glass full-bulb lamps use a separate drive module. The drive module is mainly installed in the lamp cap. It is difficult to escape into the air, so the cooling effect is not ideal. Due to the setting of the drive module, the existing heat dissipation components are usually socketed outside the lamp cap or arranged at the joint between the lamp cap and the bulb, which increases the number of components, increases the weight of the lamp body, and reduces the assembly efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a glass full-bubble LED lamp and its assembly method, which solves the problems of separately setting the drive module and heat dissipation of the whole lamp in the above-mentioned background technology. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/232F21K9/238F21K9/66F21K9/90F21V29/503F21V29/83F21Y115/10
CPCF21K9/232F21K9/238F21K9/66F21K9/90F21V29/503F21V29/83F21Y2115/10
Inventor 王其远曹亮亮蒋洪奎陈慧武刘伟何飞桦
Owner LEEDARSON IOT TECH INC
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