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Super-efficiency energy-saving LED lamp

A technology of LED lamps and LED lamp beads, which is applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problem that LED technical resources cannot be developed and used, and the overall lighting efficiency of LED street lamps cannot be improved. Energy waste and other problems in the whole society, to achieve the effect of concentrated beam convergence, long service life and energy saving

Inactive Publication Date: 2016-07-13
江苏华牌节能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light source of high-power integrated circuits has been developed rapidly, and the price is low, but the light efficiency is low and the life is short
Due to factors such as price and related technologies, the overall lighting effect of LED street lamps cannot be improved for a single lamp bead, and its light efficiency has always remained at 80-120LM / W
The application of these products to actual street lamp projects has caused a great waste of energy
At present, almost all manufacturers develop products based on price competition, instead of further developing high-efficiency, high-energy-saving, and multi-functional street lamps based on the application technology of LEDs. As a result, LED technical resources cannot be developed and use
The operation of this mode not only hinders the technological progress of LED, but also seriously affects the development and utilization of its field, resulting in a great waste of energy for the whole society

Method used

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  • Super-efficiency energy-saving LED lamp
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Embodiment Construction

[0044] specific implementation plan

[0045] The technical content of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] Such as Figure 1(A) to Figure 2(F)As shown, a super-efficient energy-saving LED lamp according to an embodiment of the present invention includes a lamp housing 1 with one end as an open end, and a heat dissipation layer 3 and a driver 10 disposed in the inner cavity of the lamp housing 1 . The heat dissipation layer 3 is fixedly connected to the inner wall of the lamp housing 1 . The side of the heat dissipation layer 3 facing the open end of the lamp housing 1 is provided with a groove with a semi-elliptical cross section. Preferably, in the cross section of the groove, the major axis of the semi-ellipse is horizontal, the ratio of the major axis to the semi-minor axis is α, and α satisfies: 1≦α≦3. Each groove is provided with a reflective layer 5 , an LED circuit board 7 a...

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Abstract

The invention discloses a super-efficiency energy-saving LED lamp. The lamp comprises a lamp shell with one open end, and a cooling layer and a driver which are arranged in an inner cavity of the lamp shell. The cooling layer is fixedly connected to the inner wall of the lamp shell. Grooves with semi-elliptic sections are formed in the face, facing the open end of the lamp shell, of the cooling layer. Each groove is internally provided with a reflecting layer, an LED circuit board and an LED lamp bead, wherein the reflecting layer is in a semi-elliptic shape and is matched with the groove and fixedly connected into the groove, the LED circuit board is located on the inner side of the reflecting layer and fixedly connected to the cooling layer, and the LED lamp bead is fixedly connected to the LED circuit board. The driver is fixedly connected into the inner cavity of the lamp shell and electrically connected with the LED lamp beads through the LED circuit boards. The lamp of the structure has the excellent performance of high luminous efficacy and long service life.

Description

technical field [0001] The invention relates to a lamp, in particular to a super-efficient energy-saving LED lamp. Background technique [0002] The development of cold light source LED is extremely rapid. Due to the continuous innovation of chip and phosphor technology, the light efficiency of LED has been greatly improved. However, due to market competition, the best technologies and products cannot be developed and utilized. The light source of high-power integrated circuits has been developed rapidly, and the price is low, but the light efficiency is low and the life is short. Due to factors such as price and related technology of a single lamp bead, the overall lighting effect of LED street lamps cannot be improved, and its light efficiency has always remained at 80-120LM / W. However, applying these products to actual street lamp projects has resulted in a great waste of energy. At present, almost all manufacturers develop products based on price competition, instead...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21K9/68F21V29/70F21V23/00F21V19/00F21Y115/10F21Y105/18
CPCF21V29/70F21V19/001F21V23/003
Inventor 朱露
Owner 江苏华牌节能科技有限公司
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