Light-emitting diode (LED) single-tube energy-saving lamp

A technology of LED lamp beads and energy-saving lamps, which is applied to lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of reducing the utilization rate of light sources, affecting lighting effects, and unsightly appearance, achieving good lighting effects, Improve the heat dissipation rate and improve the effect of light coverage area

Inactive Publication Date: 2014-04-23
蔡干强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the existing LED lamps, the LED lamp beads are generally pasted on the aluminum substrate, and then the aluminum substrate is installed in the plastic shell, and the transparent lamp shell is put on the outside. The LED lamp with this structure is because the LED lamp beads are facing At the front of the lamp housing, the luminance generated by it is basically trans

Method used

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  • Light-emitting diode (LED) single-tube energy-saving lamp
  • Light-emitting diode (LED) single-tube energy-saving lamp
  • Light-emitting diode (LED) single-tube energy-saving lamp

Examples

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Embodiment Construction

[0018] Such as Figure 1 to Figure 5 As shown, an LED single-tube energy-saving lamp includes a lamp housing 1, a plastic housing 2, an LED lamp bead 3, an aluminum substrate 4 and a lamp holder 5, wherein the LED lamp bead 3 is installed on the aluminum substrate 4, and the aluminum substrate 4 is mounted on a plastic In the shell 2, the plastic shell 2 is connected to the bottom of the lamp shell 1, and the lamp cap 5 is fixed on the bottom of the plastic shell 2, which also includes a tapered LED light source frame 6, and the LED lamp bead 3 is arranged on the LED light source frame 6 On the outer surface, the lower part of the LED light source frame 6 is fixed on the aluminum substrate 4 and protrudes from the lamp housing 1, so the light source of the LED lamp bead 3 is scattered to each side of the lamp housing 1, so that the light of the entire LED energy-saving lamps from all angles The brightness is consistent, which fully improves the utilization rate of the light so...

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Abstract

The invention relates to a light-emitting diode (LED) single-tube energy-saving lamp which comprises a lamp casing, a plastic casing, LED lamp beads, an aluminum substrate and a lamp holder, wherein the aluminum substrate is arranged in the plastic casing which is connected to the bottom of the lamp casing, and the lamp holder is fixed at the bottom of the plastic casing. The LED single-tube energy-saving lamp further comprises a conical LED light source frame, wherein the LED lamp beads are arranged on the outer surface of the LED light source frame, and the lower portion of the LED light source frame is fixed on the aluminum substrate and extends into the lamp casing. Therefore, light of the LED lamp beads is dispersed to all lateral surfaces of the lamp casing, brightness of the LED energy-saving lamp at all angles is consistent, the utilization rate of the light is fully increased, and lighting effect is good. In addition, the LED light source frame extends into the lamp casing, so that attractiveness of the LED energy-saving lamp is improved. The LED single-tube energy-saving lamp is ingenious in design, attractive in appearance, capable of effectively increasing lighting coverage area and widely applicable to lighting at public places or homes. Furthermore, compared with the energy-saving lamp with the same power as the LED single-tube energy-saving lamp, brightness is improved by more than 60%.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to an LED single-tube energy-saving lamp. Background technique [0002] LED lamps are a new type of light source with long life, high luminous efficiency and significant energy saving, and they play an important role in public lighting. In the existing LED lamps, the LED lamp beads are generally pasted on the aluminum substrate, and then the aluminum substrate is installed in the plastic shell, and the transparent lamp shell is put on the outside. The LED lamp with this structure is because the LED lamp beads are facing The front end of the lamp housing basically transmits the luminance from the front end of the lamp housing, which causes the brightness of the side of the LED lamp to be darker than that in front of it, which reduces the utilization rate of the light source and seriously affects its Illumination effect and energy waste, and because the LED lamp beads are relatively concentrated...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/00F21V29/00F21Y101/02F21K9/232F21V29/77F21V29/89F21Y107/40F21Y115/10
Inventor 蔡干强
Owner 蔡干强
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