LED bulb lamp

A LED bulb lamp and LED light source technology, applied in the field of LED optics, can solve the problems of low illuminance, narrow light irradiation area, and unscientific optical lens design, achieve clear focus, increase light irradiation area, and eliminate visual fatigue Effect

Inactive Publication Date: 2013-10-09
江西量一光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, due to the unscientific design of the optical lens of the LED bulb lamp, the illuminance is small and the light irradiation area is narrow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as Figure 1-5 As shown, an LED bulb lamp includes an optical lens 1, a radiator 2, a driver 3, an LED light source 4, a lamp cap 5, and a lamp holder 7, and also includes a connecting circuit. The special feature is that one end of the radiator 2 The optical lens 1 is installed, the other end of the radiator 2 is installed with the lamp holder 7, the driver 3 is built in the inner cavity of the lamp holder 7, the outer end 701 of the lamp holder 7 is riveted with the lamp holder 5, and the inner surface 201 of the radiator 2 at the lower end of the optical lens 1 is installed. There are LED light sources4. The LED light source 4 is fixed in the inner surface 201 by the mechanical screw 6, and the mechanical screw 6 is inserted into the screw hole 12 in the optical lens 1, so that the optical lens 1 and the radiator 2 are fixed. The lamp holder 7 installed on the other end of the radiator 2 is connected by a turn-buckle structure.

[0031] The LED light ...

Embodiment 2

[0037] Embodiment 2: as Figure 6 As shown, the upper wall of the inner cavity of the optical lens is a spherical point cavity bottom 15 with a flat surface.

Embodiment 3

[0038] Embodiment 3: as Figure 7 As shown, the upper wall of the inner cavity of the optical lens is a cavity bottom 16 with a flat lattice surface.

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Abstract

The invention discloses an LED bulb lamp which comprises an optical lens, a heat dissipating body, a driver, an LED light source, a lamp head, and a lamp seat. The LED bulb lamp is characterized in that the optical lens is arranged at one end of the heat dissipating body, the lamp seat is arranged at the other end of the heat dissipating body, the driver is arranged in an inner cavity of the lamp seat, the outer end of the lamp seat is connected with the lamp head in a riveting mode, and the LED light source is arranged on the inner surface of the heat dissipating body at the lower end of the optical lens. The LED bulb lamp can greatly improve luminance, enables a main illuminating face to be clearer in focus, increases a light illuminating area, increases a lighting face, eliminates glare, improves visual effect, and eliminates visual fatigue. The LED bulb lamp saves energy, protects the environment, and is long in service life and free of stroboflash.

Description

technical field [0001] The invention relates to the technical field of LED optics, in particular to an LED bulb lamp. Background technique [0002] The appearance of the LED bulb lamp adopts the spherical shape of the bulb that people are used to, and the internal light source is an LED lamp bead. The largest market for LED bulb lighting is the civilian market, and most citizens use spherical bulbs, so LED bulbs are a new type of green light source that replaces traditional incandescent bulbs, because people are used to spherical bulbs, in order to be more Do a good job of green lighting sources, and replace the shape of incandescent bulbs with a spherical design. The lamp head of LED bulbs also uses spiral patterns. In recent years, LED bulbs used for lighting are made of high-power LED chips. In order to prevent glare problems, The casing is usually made of frosted glass or acrylic. Traditional incandescent lamps consume a lot of energy and have a short lifespan. In the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V5/04F21V29/00F21Y101/02F21V29/50
Inventor 廖昆
Owner 江西量一光电科技有限公司
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