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Light-emitting diode (LED) bulb structure and LED illuminating device applying same

A technology of light-emitting diodes and lighting devices, which is applied to lighting devices, parts of lighting devices, lighting and heating equipment, etc., can solve problems such as the inability to apply horizontal lighting fixtures, and the decline in illumination of the light-emitting diode lighting device 100a, and achieve the best convenience Sexuality, the effect of expanding applicability

Inactive Publication Date: 2013-07-10
CHI MEI LIGHTING TECHNOLOGY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the lighting direction of the LED 114 is directional, the light emitted by the LED 114 will be projected onto the inner surface of the lamp 102a, so that all the light emitted by the LED bulb 112 cannot be reflected downward, resulting in the The illuminance of 100a is greatly reduced
[0006] Therefore, in the current LED bulbs, because the lighting direction of the LEDs is directional, the LED bulbs can only be applied to direct-type lighting fixtures, but cannot be applied to horizontal lighting fixtures.

Method used

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  • Light-emitting diode (LED) bulb structure and LED illuminating device applying same
  • Light-emitting diode (LED) bulb structure and LED illuminating device applying same
  • Light-emitting diode (LED) bulb structure and LED illuminating device applying same

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Embodiment Construction

[0044] Please refer toimage 3 4, which are respectively a side view of an LED light bulb structure according to an embodiment of the present invention and a perspective view of an LED lighting device according to an embodiment of the present invention. In this embodiment, the LED bulb structure 200 mainly includes an LED light source module 202 , a base portion 208 and a driving portion 210 , as shown in FIG. 4 . The light emitting diode light source module 202 mainly includes a circuit board 206 and several light emitting diodes 204, wherein the required circuit can be preset on the circuit board 206, and these light emitting diodes 204 are arranged on the circuit board 206, and with the preset on the circuit board 206 The circuit is electrically connected.

[0045] The LED light source module 202 is disposed on the base portion 208 and carried by the base portion 208 . In one embodiment, as image 3 As shown, according to product requirements, the base part 208 can also inc...

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Abstract

The invention relates to a light-emitting diode (LED) bulb structure and an LED illuminating device applying the same. The LED bulb structure at least comprises an LED light source module, a base part and a driving part, wherein the LED light source module is arranged on the base part; the driving part at least comprises a rotating shaft; and the driving part is connected with the base part through the rotating shaft, so that the LED light source module can rotate relative to the driving part.

Description

technical field [0001] The present invention relates to a lighting device, and in particular to a light emitting diode (LED) bulb structure and its application on the LED lighting device. Background technique [0002] Please refer to FIG. 1 , which is a schematic perspective view of a conventional LED lighting device. The LED lighting device 100 includes a lamp 102 and a general LED bulb 112 . The LED light bulb 112 includes a driving lamp holder 104, a base 106, an LED lamp board 108 and a lampshade 110, wherein the LED lamp board 108 is arranged on the base 106, and the base 106 together with the LED lamp board 108 on it is arranged on The lamp head 104 is driven, and the lampshade 110 is arranged on the LED lamp board 108 . The LED lamp board 108 includes a circuit board 116 and a plurality of LEDs 114 , wherein the LEDs 114 are disposed on the circuit board 116 and electrically connected to the driving lamp head 104 . By disposing the driving base 104 of the LED bulb ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V19/00F21V14/02F21Y101/02
Inventor 吴文良陈鹏方杨永彬
Owner CHI MEI LIGHTING TECHNOLOGY CORP