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Light emitting diode (LED) bulb lamp with good radiating effect

A technology for LED bulb lamps and heat dissipation effects, which is applied to lampshades, lighting and heating equipment, components of lighting devices, etc., can solve problems such as unsuitable for promotion and use, and uneven outgoing light, so as to facilitate popularization and use, and emit light Uniform, long-lasting effect

Inactive Publication Date: 2013-07-31
JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

The light emitting angle of LED bulb lamps in the prior art has limitations, and the outgoing light in all directions is uneven, which is not suitable for popularization and use.

Method used

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  • Light emitting diode (LED) bulb lamp with good radiating effect

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Embodiment Construction

[0014] Such as figure 1 As shown, an LED bulb lamp with good heat dissipation effect of the present invention includes a lamp base 1, a lamp holder 2 and a lampshade 3, the lamp holder 1 and the lamp holder 2 are fixedly connected, and the lamp holder 2 and the lampshade 3 are connected through The thread 10 is movably connected, and the lamp holder 2 is provided with a luminous body substrate 4, the illuminant substrate 4 is provided with a luminous body 5, and the lamp holder 2 is provided with a cooling cavity 6 to enhance the effect of heat dissipation. Heat dissipation fins 7 are arranged around the lamp holder 2, and heat dissipation ribs 8 are arranged between the heat dissipation fins 7 to prevent the bulb from deforming due to pressure. A filter is arranged between the heat dissipation cavity 6 on the lamp holder 2 The mesh layer 9 prevents dust from falling into the light bulb. The lampshade 3 is a transparent lampshade of enhanced glass, which effectively improv...

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Abstract

The invention discloses a light emitting diode (LED) bulb lamp with a good radiating effect. The LED bulb lamp comprises a lamp cap, a lamp holder and a lamp shade, and is characterized in that the lamp cap is fixedly connected with the lamp holder; the lamp holder is movably connected with the lamp shade; a luminous body substrate is arranged in the lamp holder; a luminous body is arranged on the luminous body substrate; a radiating cavity is formed in the lamp holder; radiating fins are arranged at the periphery of the lamp holder; and radiating reinforcing ribs are arranged among the radiating fins. The LED bulb lamp has the advantages that a light emitting angle is effectively increased; light emitted in all directions is uniform; and the LED bulb lamp is high in radiation, long in service life and easy to replace, and can be popularized and used.

Description

technical field [0001] The invention relates to the technical field of lighting equipment, in particular to an LED bulb lamp with good heat dissipation effect. Background technique [0002] Traditional incandescent lamps (tungsten filament lamps) have high energy consumption and short lifespan. Under the environment of global resource shortage, their production has been gradually banned by governments of various countries, and the replacement products are electronic energy-saving lamps. Although electronic energy-saving lamps have improved the energy-saving effect , but due to the use of many heavy metal elements that pollute the environment, it is contrary to the general trend of environmental protection. With the rapid development of LED technology, LED lighting has gradually become the best choice for new green lighting. LED is far superior to traditional lighting products in terms of luminous principle, energy saving and environmental protection. Among them, the larges...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V3/04F21V29/00F21Y101/02F21K9/232F21K9/235F21V29/74F21Y115/10
Inventor 施忠
Owner JIANGSU HAOYANG ELECTRIC LIGHT SOURCE TECH
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