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Reflective type LED illumination lamp

An LED lighting and reflective technology, applied in the field of lighting, can solve the problems of large difference in brightness between the irradiated area and the non-irradiated area, poor heat dissipation of the package, and limited lighting principle, so as to improve the uniformity and coverage of lighting. , the effect of a wide range of lighting and broad market prospects

Inactive Publication Date: 2014-07-16
JIANGSU DALEN ELECTRONICS CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] LED is a light-emitting diode, which is a new type of light source. It has low power consumption, long life, small size, high brightness, low energy consumption, and no pollution. It is known as the green lighting source in the 21st century. , cannot have good astigmatism characteristics like ordinary incandescent lamps and fluorescent lamps, and often have problems such as small lighting range, large brightness difference between the irradiated area and the non-irradiated area, and at the same time, due to the small size of the luminous body, the heat is concentrated, and the heat dissipation of the package is not good. , often lead to high LED junction temperature, leading to serious light decay and affecting service life

Method used

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  • Reflective type LED illumination lamp

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , the embodiment of the present invention includes:

[0016] A reflective LED lighting lamp, comprising: bracket 1, LED 2, uniform light sheet 3, lamp cup 4, radiator 5, heat pipe 6, power supply 7 and joint 8, bracket 1 is arranged at the lower end of lamp cup 4, and bracket 1 is arranged There are LED2, a heat pipe 6 is arranged in the bracket 1, a radiator 5 is arranged at the other end of the heat pipe 6, the radiator 5 is connected with a joint 8, a power supply 7 is arranged in the joint 8,...

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Abstract

The invention discloses a reflective type LED illumination lamp which comprises a support, LEDs, a dodging piece, a lamp cup, a radiator, a heat tube, a power supply and a connector. The lower end of the lamp cup is provided with the support, the LEDs are distributed on the support, the heat tube is disposed in the support, the other end of the heat tube is provided with the radiator, the radiator is connected with the connector, the power supply is arranged in the connector, and the dodging piece is arranged on the lower portion of the support. By means of the mode, the reflective type LED illumination lamp has the advantages of being high in reliability, compact in structure, wide in illumination range, good in heat dissipation, low in price, long in service life, good in brightness uniformity, low in energy consumption and the like; meanwhile, the reflective type LED illumination lamp has wide market prospects in the home lighting market.

Description

technical field [0001] The invention relates to the lighting field, in particular to a reflective LED lighting lamp. Background technique [0002] LED is a light-emitting diode, which is a new type of light source. It has low power consumption, long life, small size, high brightness, low energy consumption, and no pollution. It is known as the green lighting source in the 21st century. , cannot have good astigmatism characteristics like ordinary incandescent lamps and fluorescent lamps, and often have problems such as small lighting range, large brightness difference between the irradiated area and the non-irradiated area, and at the same time, due to the small size of the luminous body, the heat is concentrated, and the heat dissipation of the package is not good. , often lead to high LED junction temperature, leading to serious light decay and affecting service life. Contents of the invention [0003] The main technical problem to be solved by the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V13/02F21Y101/02F21V29/51
Inventor 周利云
Owner JIANGSU DALEN ELECTRONICS CO LTD
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