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Light-emitting diode lamp

一种发光二极管、灯具的技术，应用在发光元件的半导体器件、光源、电光源等方向，能够解决热量照射方向单一、照射面积有限、满意等问题，达到提高照明效率、提高散热效率的效果

Inactive Publication Date: 2010-09-08
FU ZHUN PRECISION IND SHENZHEN +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the light-emitting diode modules of lamps are generally placed horizontally on one side of the radiator to form a planar light source. This type of planar light source not only generates relatively concentrated heat, but also has a single irradiation direction and a limited irradiation area, so it cannot be placed around the lamp. Creates an even and soft lighting, which in many cases is difficult to please the user

Method used

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Examples

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Embodiment Construction

[0011] see figure 1 and figure 2 , the light-emitting diode lamp according to one embodiment of the present invention has an inverted conical three-dimensional shape as a whole. body 20 and a third lamp body 30, and also includes a mounting seat 40 for installing and fixing the LED lamp, between the first lamp body 10 and the second lamp body 20, between the second lamp body 20 and the third lamp body Between the lamp bodies 30 , between the third lamp body 30 and the mounting seat 40 are respectively connected by a support rod 50 . The light emitted by the light-emitting diode lamp of the present invention is irradiated from top to bottom, so it is in an inverted cone three-dimensional shape. It can be understood that the light-emitting diode lamp is not limited to be in a three-dimensional shape of an inverted cone, and in some other embodiments, for example, when the light is irradiated from bottom to top, it can also be in a three-dimensional shape of a cone as a whole....

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Abstract

The invention relates to a light-emitting diode lamp, comprising a plurality of lamp bodies overlapped top and bottom. Each lamp body comprises a radiator and a light-emitting diode module clung to the bottom surface of the radiator, and the lamp bodies are arranged at intervals and have sizes gradually decreasing. Compared with the prior art, the invention is characterized in that the lamp bodies of the light-emitting lamp are overlapped top and bottom, arranged at intervals and have sizes gradually decreasing, the lamp bodies at the upper layer have a wide irradiation range so as to avoid being sheltered from the lower lamp body such that a broad and uniform irradiation area can be formed around the whole light-emitting diode lamp, and the irradiation efficiency of the light-emitting diode lamp can be improved; synchronously, each of the light-emitting diode modules is connected with an independent radiator, each radiator can directly dissipate heat generated from the corresponding light-emitting diode module, thereby the heat dissipation efficiency of the light-emitting lamp can be improved.

Description

technical field [0001] The invention relates to a lighting device, in particular to a light emitting diode lamp. Background technique [0002] As an emerging third-generation light source, although it cannot replace traditional incandescent lamps on a large scale, it has the advantages of long working life, energy saving, and environmental protection, and is generally favored by the market. Moreover, the current modules composed of light-emitting diodes can produce high-power, high-brightness light sources, so they will widely and revolutionaryly replace existing light sources such as traditional incandescent lamps, and then become the main light source that meets the theme of energy conservation and environmental protection. [0003] As the power and brightness of LEDs or their modules increase, the heat generated by them will also increase. If the heating problem of LEDs cannot be properly resolved, the working life of LED lamps will be seriously affected. Therefore, a he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V19/00F21V29/00F21Y101/02
CPCY10S362/80F21V29/246F21V29/004F21K9/00F21Y2101/02F21S2/005F21V29/2231F21V29/77F21V29/773F21V29/89F21Y2115/10F21V29/71
Inventor 杨日朗余光
Owner FU ZHUN PRECISION IND SHENZHEN
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